diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/README.md b/lib/node_modules/@stdlib/ndarray/base/quinary/README.md
new file mode 100644
index 000000000000..e297cba36509
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/README.md
@@ -0,0 +1,272 @@
+
+
+# Quinary
+
+> Apply a quinary callback to elements in input ndarrays and assign results to elements in an output ndarray.
+
+
+
+
+
+
+
+
+
+
+
+## Usage
+
+```javascript
+var quinary = require( '@stdlib/ndarray/base/quinary' );
+```
+
+#### quinary( arrays, fcn )
+
+Applies a quinary callback to elements in input ndarrays and assigns results to elements in an output ndarray.
+
+```javascript
+var Float64Array = require( '@stdlib/array/float64' );
+var add5 = require( '@stdlib/number/float64/base/add5' );
+
+// Create data buffers:
+var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0 ] );
+var ybuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+var zbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+var wbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+var ubuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+var vbuf = new Float64Array( 6 );
+
+// Define the shape of the input and output arrays:
+var shape = [ 3, 1, 2 ];
+
+// Define the array strides:
+var sx = [ 2, 2, 1 ];
+var sy = [ 2, 2, 1 ];
+var sz = [ 2, 2, 1 ];
+var sw = [ 2, 2, 1 ];
+var su = [ 2, 2, 1 ];
+var sv = [ 2, 2, 1 ];
+
+// Define the index offsets:
+var ox = 0;
+var oy = 0;
+var oz = 0;
+var ow = 0;
+var ou = 0;
+var ov = 0;
+
+// Create the input and output ndarray-like objects:
+var x = {
+ 'dtype': 'float64',
+ 'data': xbuf,
+ 'shape': shape,
+ 'strides': sx,
+ 'offset': ox,
+ 'order': 'row-major'
+};
+var y = {
+ 'dtype': 'float64',
+ 'data': ybuf,
+ 'shape': shape,
+ 'strides': sy,
+ 'offset': oy,
+ 'order': 'row-major'
+};
+var z = {
+ 'dtype': 'float64',
+ 'data': zbuf,
+ 'shape': shape,
+ 'strides': sz,
+ 'offset': oz,
+ 'order': 'row-major'
+};
+var w = {
+ 'dtype': 'float64',
+ 'data': wbuf,
+ 'shape': shape,
+ 'strides': sw,
+ 'offset': ow,
+ 'order': 'row-major'
+};
+var u = {
+ 'dtype': 'float64',
+ 'data': ubuf,
+ 'shape': shape,
+ 'strides': su,
+ 'offset': ou,
+ 'order': 'row-major'
+};
+var v = {
+ 'dtype': 'float64',
+ 'data': vbuf,
+ 'shape': shape,
+ 'strides': sv,
+ 'offset': ov,
+ 'order': 'row-major'
+};
+
+// Apply the quinary function:
+quinary( [ x, y, z, w, u, v ], add5 );
+
+console.log( v.data );
+// => [ 5.0, 6.0, 7.0, 8.0, 9.0, 10.0 ]
+```
+
+The function accepts the following arguments:
+
+- **arrays**: array-like object containing five input ndarrays and one output ndarray.
+- **fcn**: quinary function to apply.
+
+
+
+
+
+
+
+
+
+## Notes
+
+- Each provided ndarray should be an object with the following properties:
+
+ - **dtype**: data type.
+ - **data**: data buffer.
+ - **shape**: dimensions.
+ - **strides**: stride lengths.
+ - **offset**: index offset.
+ - **order**: specifies whether an ndarray is row-major (C-style) or column major (Fortran-style).
+
+- For very high-dimensional ndarrays which are non-contiguous, one should consider copying the underlying data to contiguous memory before applying a quinary function in order to achieve better performance.
+
+
+
+
+
+
+
+
+
+## Examples
+
+
+
+```javascript
+var discreteUniform = require( '@stdlib/random/base/discrete-uniform' ).factory;
+var filledarray = require( '@stdlib/array/filled' );
+var filledarrayBy = require( '@stdlib/array/filled-by' );
+var add5 = require( '@stdlib/number/float64/base/add5' );
+var shape2strides = require( '@stdlib/ndarray/base/shape2strides' );
+var ndarray2array = require( '@stdlib/ndarray/base/to-array' );
+var quinary = require( '@stdlib/ndarray/base/quinary' );
+
+var N = 10;
+var x = {
+ 'dtype': 'generic',
+ 'data': filledarrayBy( N, 'generic', discreteUniform( -100, 100 ) ),
+ 'shape': [ 5, 2 ],
+ 'strides': [ 2, 1 ],
+ 'offset': 0,
+ 'order': 'row-major'
+};
+console.log( ndarray2array( x.data, x.shape, x.strides, x.offset, x.order ) );
+
+var y = {
+ 'dtype': 'generic',
+ 'data': filledarrayBy( N, 'generic', discreteUniform( -100, 100 ) ),
+ 'shape': x.shape.slice(),
+ 'strides': shape2strides( x.shape, 'column-major' ),
+ 'offset': 0,
+ 'order': 'column-major'
+};
+console.log( ndarray2array( y.data, y.shape, y.strides, y.offset, y.order ) );
+
+var z = {
+ 'dtype': 'generic',
+ 'data': filledarrayBy( N, 'generic', discreteUniform( -100, 100 ) ),
+ 'shape': x.shape.slice(),
+ 'strides': shape2strides( x.shape, 'row-major' ),
+ 'offset': 0,
+ 'order': 'row-major'
+};
+console.log( ndarray2array( z.data, z.shape, z.strides, z.offset, z.order ) );
+
+var w = {
+ 'dtype': 'generic',
+ 'data': filledarrayBy( N, 'generic', discreteUniform( -100, 100 ) ),
+ 'shape': x.shape.slice(),
+ 'strides': shape2strides( x.shape, 'row-major' ),
+ 'offset': 0,
+ 'order': 'row-major'
+};
+console.log( ndarray2array( w.data, w.shape, w.strides, w.offset, w.order ) );
+
+var u = {
+ 'dtype': 'generic',
+ 'data': filledarrayBy( N, 'generic', discreteUniform( -100, 100 ) ),
+ 'shape': x.shape.slice(),
+ 'strides': shape2strides( x.shape, 'row-major' ),
+ 'offset': 0,
+ 'order': 'row-major'
+};
+console.log( ndarray2array( u.data, u.shape, u.strides, u.offset, u.order ) );
+
+var v = {
+ 'dtype': 'generic',
+ 'data': filledarray( 0, N, 'generic' ),
+ 'shape': x.shape.slice(),
+ 'strides': shape2strides( x.shape, 'column-major' ),
+ 'offset': 0,
+ 'order': 'column-major'
+};
+
+quinary( [ x, y, z, w, u, v ], add5 );
+console.log( ndarray2array( v.data, v.shape, v.strides, v.offset, v.order ) );
+```
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/benchmark/benchmark.1d.js b/lib/node_modules/@stdlib/ndarray/base/quinary/benchmark/benchmark.1d.js
new file mode 100644
index 000000000000..99ecbb073bed
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/benchmark/benchmark.1d.js
@@ -0,0 +1,194 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var bench = require( '@stdlib/bench' );
+var discreteUniform = require( '@stdlib/random/array/discrete-uniform' );
+var isnan = require( '@stdlib/math/base/assert/is-nan' );
+var pow = require( '@stdlib/math/base/special/pow' );
+var filledarray = require( '@stdlib/array/filled' );
+var add5 = require( '@stdlib/number/float64/base/add5' );
+var shape2strides = require( '@stdlib/ndarray/base/shape2strides' );
+var orders = require( '@stdlib/ndarray/orders' );
+var format = require( '@stdlib/string/format' );
+var pkg = require( './../package.json' ).name;
+var quinary = require( './../lib' );
+
+
+// VARIABLES //
+
+var TYPES = [
+ 'float64'
+];
+var ORDERS = orders();
+
+/**
+* Creates a benchmark function.
+*
+* @private
+* @param {PositiveInteger} len - ndarray length
+* @param {NonNegativeIntegerArray} shape - ndarray shape
+* @param {string} xtype - input ndarray data type
+* @param {string} vtype - output ndarray data type
+* @param {string} order - memory layout
+* @returns {Function} benchmark function
+*/
+function createBenchmark( len, shape, xtype, vtype, order ) {
+ var x;
+ var y;
+ var z;
+ var w;
+ var u;
+ var v;
+
+ x = discreteUniform( len, -100, 100, {
+ 'dtype': xtype
+ });
+ y = discreteUniform( len, -100, 100, {
+ 'dtype': xtype
+ });
+ z = discreteUniform( len, -100, 100, {
+ 'dtype': xtype
+ });
+ w = discreteUniform( len, -100, 100, {
+ 'dtype': xtype
+ });
+ u = discreteUniform( len, -100, 100, {
+ 'dtype': xtype
+ });
+ v = filledarray( 0.0, len, vtype );
+
+ x = {
+ 'dtype': xtype,
+ 'data': x,
+ 'shape': shape,
+ 'strides': shape2strides( shape, order ),
+ 'offset': 0,
+ 'order': order
+ };
+ y = {
+ 'dtype': xtype,
+ 'data': y,
+ 'shape': shape,
+ 'strides': shape2strides( shape, order ),
+ 'offset': 0,
+ 'order': order
+ };
+ z = {
+ 'dtype': xtype,
+ 'data': z,
+ 'shape': shape,
+ 'strides': shape2strides( shape, order ),
+ 'offset': 0,
+ 'order': order
+ };
+ w = {
+ 'dtype': xtype,
+ 'data': w,
+ 'shape': shape,
+ 'strides': shape2strides( shape, order ),
+ 'offset': 0,
+ 'order': order
+ };
+ u = {
+ 'dtype': xtype,
+ 'data': u,
+ 'shape': shape,
+ 'strides': shape2strides( shape, order ),
+ 'offset': 0,
+ 'order': order
+ };
+ v = {
+ 'dtype': vtype,
+ 'data': v,
+ 'shape': shape,
+ 'strides': shape2strides( shape, order ),
+ 'offset': 0,
+ 'order': order
+ };
+ return benchmark;
+
+ /**
+ * Benchmark function.
+ *
+ * @private
+ * @param {Benchmark} b - benchmark instance
+ */
+ function benchmark( b ) {
+ var i;
+
+ b.tic();
+ for ( i = 0; i < b.iterations; i++ ) {
+ quinary( [ x, y, z, w, u, v ], add5 );
+ if ( isnan( v.data[ i%len ] ) ) {
+ b.fail( 'should not return NaN' );
+ }
+ }
+ b.toc();
+ if ( isnan( v.data[ i%len ] ) ) {
+ b.fail( 'should not return NaN' );
+ }
+ b.pass( 'benchmark finished' );
+ b.end();
+ }
+}
+
+
+// MAIN //
+
+/**
+* Main execution sequence.
+*
+* @private
+*/
+function main() {
+ var len;
+ var min;
+ var max;
+ var ord;
+ var sh;
+ var t1;
+ var t2;
+ var f;
+ var i;
+ var j;
+ var k;
+
+ min = 1; // 10^min
+ max = 6; // 10^max
+
+ for ( k = 0; k < ORDERS.length; k++ ) {
+ ord = ORDERS[ k ];
+ for ( j = 0; j < TYPES.length; j++ ) {
+ t1 = TYPES[ j ];
+ t2 = TYPES[ j ];
+ for ( i = min; i <= max; i++ ) {
+ len = pow( 10, i );
+
+ sh = [ len ];
+ f = createBenchmark( len, sh, t1, t2, ord );
+ bench( format( '%s:ndims=%d,len=%d,shape=[%s],xorder=%s,yorder=%s,xtype=%s,ytype=%s', pkg, sh.length, len, sh.join(','), ord, ord, t1, t2 ), f );
+ }
+ }
+ }
+}
+
+main();
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/benchmark/benchmark.2d.js b/lib/node_modules/@stdlib/ndarray/base/quinary/benchmark/benchmark.2d.js
new file mode 100644
index 000000000000..90f94aaa904a
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/benchmark/benchmark.2d.js
@@ -0,0 +1,210 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var bench = require( '@stdlib/bench' );
+var isRowMajor = require( '@stdlib/ndarray/base/assert/is-row-major-string' );
+var isnan = require( '@stdlib/math/base/assert/is-nan' );
+var discreteUniform = require( '@stdlib/random/array/discrete-uniform' );
+var pow = require( '@stdlib/math/base/special/pow' );
+var sqrt = require( '@stdlib/math/base/special/sqrt' );
+var floor = require( '@stdlib/math/base/special/floor' );
+var filledarray = require( '@stdlib/array/filled' );
+var add5 = require( '@stdlib/number/float64/base/add5' );
+var shape2strides = require( '@stdlib/ndarray/base/shape2strides' );
+var orders = require( '@stdlib/ndarray/orders' );
+var format = require( '@stdlib/string/format' );
+var pkg = require( './../package.json' ).name;
+var quinary = require( './../lib/2d.js' );
+
+
+// VARIABLES //
+
+var TYPES = [
+ 'float64'
+];
+var ORDERS = orders();
+
+/**
+* Creates a benchmark function.
+*
+* @private
+* @param {PositiveInteger} len - ndarray length
+* @param {NonNegativeIntegerArray} shape - ndarray shape
+* @param {string} xtype - input ndarray data type
+* @param {string} vtype - output ndarray data type
+* @param {string} order - memory layout
+* @returns {Function} benchmark function
+*/
+function createBenchmark( len, shape, xtype, vtype, order ) {
+ var isrm;
+ var x;
+ var y;
+ var z;
+ var w;
+ var u;
+ var v;
+
+ isrm = isRowMajor( order );
+
+ x = discreteUniform( len, -100, 100, {
+ 'dtype': xtype
+ });
+ y = discreteUniform( len, -100, 100, {
+ 'dtype': xtype
+ });
+ z = discreteUniform( len, -100, 100, {
+ 'dtype': xtype
+ });
+ w = discreteUniform( len, -100, 100, {
+ 'dtype': xtype
+ });
+ u = discreteUniform( len, -100, 100, {
+ 'dtype': xtype
+ });
+ v = filledarray( 0.0, len, vtype );
+
+ x = {
+ 'dtype': xtype,
+ 'data': x,
+ 'shape': shape,
+ 'strides': shape2strides( shape, order ),
+ 'offset': 0,
+ 'order': order
+ };
+ y = {
+ 'dtype': xtype,
+ 'data': y,
+ 'shape': shape,
+ 'strides': shape2strides( shape, order ),
+ 'offset': 0,
+ 'order': order
+ };
+ z = {
+ 'dtype': xtype,
+ 'data': z,
+ 'shape': shape,
+ 'strides': shape2strides( shape, order ),
+ 'offset': 0,
+ 'order': order
+ };
+ w = {
+ 'dtype': xtype,
+ 'data': w,
+ 'shape': shape,
+ 'strides': shape2strides( shape, order ),
+ 'offset': 0,
+ 'order': order
+ };
+ u = {
+ 'dtype': xtype,
+ 'data': u,
+ 'shape': shape,
+ 'strides': shape2strides( shape, order ),
+ 'offset': 0,
+ 'order': order
+ };
+ v = {
+ 'dtype': vtype,
+ 'data': v,
+ 'shape': shape,
+ 'strides': shape2strides( shape, order ),
+ 'offset': 0,
+ 'order': order
+ };
+ return benchmark;
+
+ /**
+ * Benchmark function.
+ *
+ * @private
+ * @param {Benchmark} b - benchmark instance
+ */
+ function benchmark( b ) {
+ var i;
+
+ b.tic();
+ for ( i = 0; i < b.iterations; i++ ) {
+ quinary( x, y, z, w, u, v, isrm, add5 );
+ if ( isnan( v.data[ i%len ] ) ) {
+ b.fail( 'should not return NaN' );
+ }
+ }
+ b.toc();
+ if ( isnan( v.data[ i%len ] ) ) {
+ b.fail( 'should not return NaN' );
+ }
+ b.pass( 'benchmark finished' );
+ b.end();
+ }
+}
+
+
+// MAIN //
+
+/**
+* Main execution sequence.
+*
+* @private
+*/
+function main() {
+ var len;
+ var min;
+ var max;
+ var ord;
+ var sh;
+ var t1;
+ var t2;
+ var f;
+ var i;
+ var j;
+ var k;
+
+ min = 1; // 10^min
+ max = 6; // 10^max
+
+ for ( k = 0; k < ORDERS.length; k++ ) {
+ ord = ORDERS[ k ];
+ for ( j = 0; j < TYPES.length; j++ ) {
+ t1 = TYPES[ j ];
+ t2 = TYPES[ j ];
+ for ( i = min; i <= max; i++ ) {
+ len = pow( 10, i );
+
+ sh = [ len/2, 2 ];
+ f = createBenchmark( len, sh, t1, t2, ord );
+ bench( format( '%s:ndims=%d,len=%d,shape=[%s],xorder=%s,yorder=%s,xtype=%s,ytype=%s', pkg, sh.length, len, sh.join(','), ord, ord, t1, t2 ), f );
+
+ sh = [ 2, len/2 ];
+ f = createBenchmark( len, sh, t1, t2, ord );
+ bench( format( '%s:ndims=%d,len=%d,shape=[%s],xorder=%s,yorder=%s,xtype=%s,ytype=%s', pkg, sh.length, len, sh.join(','), ord, ord, t1, t2 ), f );
+
+ len = floor( sqrt( len ) );
+ sh = [ len, len ];
+ len *= len;
+ f = createBenchmark( len, sh, t1, t2, ord );
+ bench( format( '%s:ndims=%d,len=%d,shape=[%s],xorder=%s,yorder=%s,xtype=%s,ytype=%s', pkg, sh.length, len, sh.join(','), ord, ord, t1, t2 ), f );
+ }
+ }
+ }
+}
+
+main();
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/docs/repl.txt b/lib/node_modules/@stdlib/ndarray/base/quinary/docs/repl.txt
new file mode 100644
index 000000000000..eb7371e274c4
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/docs/repl.txt
@@ -0,0 +1,108 @@
+
+{{alias}}( arrays, fcn )
+ Applies a quinary callback to elements in input ndarrays and assign results
+ to elements in an output ndarray.
+
+ Each provided "ndarray" should be an object with the following properties:
+
+ - dtype: data type.
+ - data: data buffer.
+ - shape: dimensions.
+ - strides: stride lengths.
+ - offset: index offset.
+ - order: specifies whether an ndarray is row-major (C-style) or column-major
+ (Fortran-style).
+
+ Parameters
+ ----------
+ arrays: ArrayLikeObject
+ Array-like object containing five input ndarrays and one output
+ ndarray.
+
+ fcn: Function
+ Quinary callback.
+
+ Examples
+ --------
+ // Define ndarray data and meta data...
+ > var xbuf = new {{alias:@stdlib/array/float64}}( [ 1.0, 2.0, 3.0, 4.0 ] );
+ > var ybuf = new {{alias:@stdlib/array/float64}}( [ 1.0, 1.0, 1.0, 1.0 ] );
+ > var zbuf = new {{alias:@stdlib/array/float64}}( [ 1.0, 1.0, 1.0, 1.0 ] );
+ > var wbuf = new {{alias:@stdlib/array/float64}}( [ 1.0, 1.0, 1.0, 1.0 ] );
+ > var ubuf = new {{alias:@stdlib/array/float64}}( [ 1.0, 1.0, 1.0, 1.0 ] );
+ > var vbuf = new {{alias:@stdlib/array/float64}}( 4 );
+ > var dtype = 'float64';
+ > var shape = [ 2, 2 ];
+ > var sx = [ 2, 1 ];
+ > var sy = [ 2, 1 ];
+ > var sz = [ 2, 1 ];
+ > var sw = [ 2, 1 ];
+ > var su = [ 2, 1 ];
+ > var sv = [ 2, 1 ];
+ > var ox = 0;
+ > var oy = 0;
+ > var oz = 0;
+ > var ow = 0;
+ > var ou = 0;
+ > var ov = 0;
+ > var order = 'row-major';
+
+ // Using ndarrays...
+ > var x = {{alias:@stdlib/ndarray/ctor}}( dtype, xbuf, shape, sx, ox, order );
+ > var y = {{alias:@stdlib/ndarray/ctor}}( dtype, ybuf, shape, sy, oy, order );
+ > var z = {{alias:@stdlib/ndarray/ctor}}( dtype, zbuf, shape, sz, oz, order );
+ > var w = {{alias:@stdlib/ndarray/ctor}}( dtype, wbuf, shape, sw, ow, order );
+ > var u = {{alias:@stdlib/ndarray/ctor}}( dtype, ubuf, shape, su, ou, order );
+ > var v = {{alias:@stdlib/ndarray/ctor}}( dtype, vbuf, shape, sv, ov, order );
+ > {{alias}}( [ x, y, z, w, u, v ], {{alias:@stdlib/number/float64/base/add5}} );
+ > {{alias:@stdlib/ndarray/data-buffer}}( v )
+ [ 5.0, 6.0, 7.0, 8.0 ]
+
+ // Using minimal ndarray-like objects...
+ > x = {
+ ... 'dtype': dtype,
+ ... 'data': xbuf,
+ ... 'shape': shape,
+ ... 'strides': sx,
+ ... 'offset': ox,
+ ... 'order': order
+ ... };
+ > y = {
+ ... 'dtype': dtype,
+ ... 'data': ybuf,
+ ... 'shape': shape,
+ ... 'strides': sy,
+ ... 'offset': oy,
+ ... 'order': order
+ ... };
+ > z = {
+ ... 'dtype': dtype,
+ ... 'data': zbuf,
+ ... 'shape': shape,
+ ... 'strides': sz,
+ ... 'offset': oz,
+ ... 'order': order
+ ... };
+ > w = {
+ ... 'dtype': dtype,
+ ... 'data': wbuf,
+ ... 'shape': shape,
+ ... 'strides': sw,
+ ... 'offset': ow,
+ ... 'order': order
+ ... };
+ > v = {
+ ... 'dtype': dtype,
+ ... 'data': vbuf,
+ ... 'shape': shape,
+ ... 'strides': sv,
+ ... 'offset': ov,
+ ... 'order': order
+ ... };
+ > {{alias}}( [ x, y, z, w, u, v ], {{alias:@stdlib/number/float64/base/add5}} );
+ > {{alias:@stdlib/ndarray/data-buffer}}( v )
+ [ 5.0, 6.0, 7.0, 8.0 ]
+
+ See Also
+ --------
+
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/docs/types/index.d.ts b/lib/node_modules/@stdlib/ndarray/base/quinary/docs/types/index.d.ts
new file mode 100644
index 000000000000..5c0b6fd2207a
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/docs/types/index.d.ts
@@ -0,0 +1,98 @@
+/*
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+// TypeScript Version: 4.1
+
+///
+
+import { ArrayLike } from '@stdlib/types/array';
+import { ndarray } from '@stdlib/types/ndarray';
+
+/**
+* Callback invoked for ndarray elements.
+*
+* @param x - first ndarray element
+* @param y - second ndarray element
+* @param z - third ndarray element
+* @param w - fourth ndarray element
+* @param u - fifth ndarray element
+* @returns result
+*/
+type Quinary = ( x: any, y: any, z: any, w: any, u: any ) => any;
+
+/**
+* Applies a quinary callback to elements in input ndarrays and assigns results to elements in an output ndarray.
+*
+* @param arrays - array-like object containing five input ndarrays and one output ndarray
+* @param fcn - quinary callback
+* @throws arrays must have the same number of dimensions
+* @throws arrays must have the same shape
+*
+* @example
+* var Float64Array = require( '@stdlib/array/float64' );
+* var ndarray = require( '@stdlib/ndarray/ctor' );
+* var getData = require( '@stdlib/ndarray/data-buffer' );
+* var add5 = require( '@stdlib/number/float64/base/add5' );
+*
+* // Create data buffers:
+* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0 ] );
+* var ybuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var wbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var ubuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var vbuf = new Float64Array( 6 );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 3, 1, 2 ];
+*
+* // Define the array strides:
+* var sx = [ 2, 2, 1 ];
+* var sy = [ 2, 2, 1 ];
+* var sz = [ 2, 2, 1 ];
+* var sw = [ 2, 2, 1 ];
+* var su = [ 2, 2, 1 ];
+* var sv = [ 2, 2, 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarrays:
+* var x = new ndarray( 'float64', xbuf, shape, sx, ox, 'row-major' );
+* var y = new ndarray( 'float64', ybuf, shape, sy, oy, 'row-major' );
+* var z = new ndarray( 'float64', zbuf, shape, sz, oz, 'row-major' );
+* var w = new ndarray( 'float64', wbuf, shape, sw, ow, 'row-major' );
+* var u = new ndarray( 'float64', ubuf, shape, su, ou, 'row-major' );
+* var v = new ndarray( 'float64', vbuf, shape, sv, ov, 'row-major' );
+*
+* // Apply the quinary function:
+* quinary( [ x, y, z, w, u, v ], add5 );
+*
+* console.log( getData( v ) );
+* // => [ 5.0, 6.0, 7.0, 8.0, 9.0, 10.0 ]
+*/
+declare function quinary( arrays: ArrayLike, fcn: Quinary ): void;
+
+
+// EXPORTS //
+
+export = quinary;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/docs/types/test.ts b/lib/node_modules/@stdlib/ndarray/base/quinary/docs/types/test.ts
new file mode 100644
index 000000000000..deaa2e1d8a6e
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/docs/types/test.ts
@@ -0,0 +1,84 @@
+/*
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+import zeros = require( '@stdlib/ndarray/zeros' );
+import add5 = require( '@stdlib/number/float64/base/add5' );
+import quinary = require( './index' );
+
+
+// TESTS //
+
+// The function returns `undefined`...
+{
+ const x = zeros( [ 2, 2 ] );
+ const y = zeros( [ 2, 2 ] );
+ const z = zeros( [ 2, 2 ] );
+ const w = zeros( [ 2, 2 ] );
+ const u = zeros( [ 2, 2 ] );
+ const v = zeros( [ 2, 2 ] );
+ const arrays = [ x, y, z, w, u, v ];
+
+ quinary( arrays, add5 ); // $ExpectType void
+}
+
+// The compiler throws an error if the function is provided a first argument which is not an array-like object containing ndarray-like objects...
+{
+ quinary( 5, add5 ); // $ExpectError
+ quinary( true, add5 ); // $ExpectError
+ quinary( false, add5 ); // $ExpectError
+ quinary( null, add5 ); // $ExpectError
+ quinary( undefined, add5 ); // $ExpectError
+ quinary( {}, add5 ); // $ExpectError
+ quinary( [ 1 ], add5 ); // $ExpectError
+ quinary( ( x: number ): number => x, add5 ); // $ExpectError
+}
+
+// The compiler throws an error if the function is provided a second argument which is not a quinary function...
+{
+ const x = zeros( [ 2, 2 ] );
+ const y = zeros( [ 2, 2 ] );
+ const z = zeros( [ 2, 2 ] );
+ const w = zeros( [ 2, 2 ] );
+ const u = zeros( [ 2, 2 ] );
+ const v = zeros( [ 2, 2 ] );
+ const arrays = [ x, y, z, w, u, v ];
+
+ quinary( arrays, '10' ); // $ExpectError
+ quinary( arrays, 5 ); // $ExpectError
+ quinary( arrays, true ); // $ExpectError
+ quinary( arrays, false ); // $ExpectError
+ quinary( arrays, null ); // $ExpectError
+ quinary( arrays, undefined ); // $ExpectError
+ quinary( arrays, [] ); // $ExpectError
+ quinary( arrays, {} ); // $ExpectError
+}
+
+// The compiler throws an error if the function is provided an unsupported number of arguments...
+{
+ const x = zeros( [ 2, 2 ] );
+ const y = zeros( [ 2, 2 ] );
+ const z = zeros( [ 2, 2 ] );
+ const w = zeros( [ 2, 2 ] );
+ const u = zeros( [ 2, 2 ] );
+ const v = zeros( [ 2, 2 ] );
+ const arrays = [ x, y, z, w, u, v ];
+
+ quinary(); // $ExpectError
+ quinary( arrays ); // $ExpectError
+ quinary( arrays, add5, 10 ); // $ExpectError
+}
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/examples/index.js b/lib/node_modules/@stdlib/ndarray/base/quinary/examples/index.js
new file mode 100644
index 000000000000..a7623cd56af9
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/examples/index.js
@@ -0,0 +1,90 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+var discreteUniform = require( '@stdlib/random/base/discrete-uniform' ).factory;
+var filledarray = require( '@stdlib/array/filled' );
+var filledarrayBy = require( '@stdlib/array/filled-by' );
+var add5 = require( '@stdlib/number/float64/base/add5' );
+var shape2strides = require( '@stdlib/ndarray/base/shape2strides' );
+var ndarray2array = require( '@stdlib/ndarray/base/to-array' );
+var quinary = require( './../lib' );
+
+var N = 10;
+var x = {
+ 'dtype': 'generic',
+ 'data': filledarrayBy( N, 'generic', discreteUniform( -100, 100 ) ),
+ 'shape': [ 5, 2 ],
+ 'strides': [ 2, 1 ],
+ 'offset': 0,
+ 'order': 'row-major'
+};
+console.log( ndarray2array( x.data, x.shape, x.strides, x.offset, x.order ) );
+
+var y = {
+ 'dtype': 'generic',
+ 'data': filledarrayBy( N, 'generic', discreteUniform( -100, 100 ) ),
+ 'shape': x.shape.slice(),
+ 'strides': shape2strides( x.shape, 'column-major' ),
+ 'offset': 0,
+ 'order': 'column-major'
+};
+console.log( ndarray2array( y.data, y.shape, y.strides, y.offset, y.order ) );
+
+var z = {
+ 'dtype': 'generic',
+ 'data': filledarrayBy( N, 'generic', discreteUniform( -100, 100 ) ),
+ 'shape': x.shape.slice(),
+ 'strides': shape2strides( x.shape, 'row-major' ),
+ 'offset': 0,
+ 'order': 'row-major'
+};
+console.log( ndarray2array( z.data, z.shape, z.strides, z.offset, z.order ) );
+
+var w = {
+ 'dtype': 'generic',
+ 'data': filledarrayBy( N, 'generic', discreteUniform( -100, 100 ) ),
+ 'shape': x.shape.slice(),
+ 'strides': shape2strides( x.shape, 'row-major' ),
+ 'offset': 0,
+ 'order': 'row-major'
+};
+console.log( ndarray2array( w.data, w.shape, w.strides, w.offset, w.order ) );
+
+var u = {
+ 'dtype': 'generic',
+ 'data': filledarrayBy( N, 'generic', discreteUniform( -100, 100 ) ),
+ 'shape': x.shape.slice(),
+ 'strides': shape2strides( x.shape, 'row-major' ),
+ 'offset': 0,
+ 'order': 'row-major'
+};
+console.log( ndarray2array( u.data, u.shape, u.strides, u.offset, u.order ) );
+
+var v = {
+ 'dtype': 'generic',
+ 'data': filledarray( 0, N, 'generic' ),
+ 'shape': x.shape.slice(),
+ 'strides': shape2strides( x.shape, 'column-major' ),
+ 'offset': 0,
+ 'order': 'column-major'
+};
+
+quinary( [ x, y, z, w, u, v ], add5 );
+console.log( ndarray2array( v.data, v.shape, v.strides, v.offset, v.order ) );
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/0d.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/0d.js
new file mode 100644
index 000000000000..fa0cdafcace9
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/0d.js
@@ -0,0 +1,169 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MAIN //
+
+/**
+* Applies a quinary callback to elements in zero-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} w - object containing input ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `w` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} u - object containing input ndarray meta data
+* @param {*} u.dtype - data type
+* @param {Collection} u.data - data buffer
+* @param {NonNegativeIntegerArray} u.shape - dimensions
+* @param {IntegerArray} u.strides - stride lengths
+* @param {NonNegativeInteger} u.offset - index offset
+* @param {string} u.order - specifies whether `u` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} v - object containing output ndarray meta data
+* @param {*} v.dtype - data type
+* @param {Collection} v.data - data buffer
+* @param {NonNegativeIntegerArray} v.shape - dimensions
+* @param {IntegerArray} v.strides - stride lengths
+* @param {NonNegativeInteger} v.offset - index offset
+* @param {string} v.order - specifies whether `v` is row-major (C-style) or column-major (Fortran-style)
+* @param {Callback} fcn - quinary callback
+* @returns {void}
+*
+* @example
+* var Float64Array = require( '@stdlib/array/float64' );
+*
+* function fcn( a, b, c, d, e ) {
+* return a + b + c + d + e;
+* }
+*
+* // Create data buffers:
+* var xbuf = new Float64Array( [ 1.0 ] );
+* var ybuf = new Float64Array( [ 1.0 ] );
+* var zbuf = new Float64Array( [ 1.0 ] );
+* var wbuf = new Float64Array( [ 1.0 ] );
+* var ubuf = new Float64Array( [ 1.0 ] );
+* var vbuf = new Float64Array( [ 0.0 ] );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [];
+*
+* // Define the array strides:
+* var sx = [ 0 ];
+* var sy = [ 0 ];
+* var sz = [ 0 ];
+* var sw = [ 0 ];
+* var su = [ 0 ];
+* var sv = [ 0 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'float64',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major'
+* };
+* var y = {
+* 'dtype': 'float64',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major'
+* };
+* var z = {
+* 'dtype': 'float64',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major'
+* };
+* var w = {
+* 'dtype': 'float64',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major'
+* };
+* var u = {
+* 'dtype': 'float64',
+* 'data': ubuf,
+* 'shape': shape,
+* 'strides': su,
+* 'offset': ou,
+* 'order': 'row-major'
+* };
+* var v = {
+* 'dtype': 'float64',
+* 'data': vbuf,
+* 'shape': shape,
+* 'strides': sv,
+* 'offset': ov,
+* 'order': 'row-major'
+* };
+*
+* // Apply the quinary function:
+* quinary0d( x, y, z, w, u, v, fcn );
+*
+* console.log( v.data );
+* // => [ 5.0 ]
+*/
+function quinary0d( x, y, z, w, u, v, fcn ) {
+ v.data[ v.offset ] = fcn( x.data[ x.offset ], y.data[ y.offset ], z.data[ z.offset ], w.data[ w.offset ], u.data[ u.offset ] ); // eslint-disable-line max-len
+}
+
+
+// EXPORTS //
+
+module.exports = quinary0d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/0d_accessors.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/0d_accessors.js
new file mode 100644
index 000000000000..3ad11e0a62d1
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/0d_accessors.js
@@ -0,0 +1,196 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MAIN //
+
+/**
+* Applies a quinary callback to elements in zero-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} x.accessors - data buffer accessors
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} y.accessors - data buffer accessors
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} z.accessors - data buffer accessors
+* @param {Object} w - object containing input ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `w` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} w.accessors - data buffer accessors
+* @param {Object} u - object containing input ndarray meta data
+* @param {*} u.dtype - data type
+* @param {Collection} u.data - data buffer
+* @param {NonNegativeIntegerArray} u.shape - dimensions
+* @param {IntegerArray} u.strides - stride lengths
+* @param {NonNegativeInteger} u.offset - index offset
+* @param {string} u.order - specifies whether `u` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} u.accessors - data buffer accessors
+* @param {Object} v - object containing output ndarray meta data
+* @param {*} v.dtype - data type
+* @param {Collection} v.data - data buffer
+* @param {NonNegativeIntegerArray} v.shape - dimensions
+* @param {IntegerArray} v.strides - stride lengths
+* @param {NonNegativeInteger} v.offset - index offset
+* @param {string} v.order - specifies whether `v` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} v.accessors - data buffer accessors
+* @param {Callback} fcn - quinary callback
+* @returns {void}
+*
+* @example
+* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' );
+* var accessors = require( '@stdlib/array/base/accessors' );
+*
+* function fcn( a, b, c, d, e ) {
+* return a + b + c + d + e;
+* }
+*
+* // Create data buffers:
+* var xbuf = toAccessorArray( [ 1.0 ] );
+* var ybuf = toAccessorArray( [ 1.0 ] );
+* var zbuf = toAccessorArray( [ 1.0 ] );
+* var wbuf = toAccessorArray( [ 1.0 ] );
+* var ubuf = toAccessorArray( [ 1.0 ] );
+* var vbuf = toAccessorArray( [ 0.0 ] );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [];
+*
+* // Define the array strides:
+* var sx = [ 0 ];
+* var sy = [ 0 ];
+* var sz = [ 0 ];
+* var sw = [ 0 ];
+* var su = [ 0 ];
+* var sv = [ 0 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'generic',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major',
+* 'accessors': accessors( xbuf ).accessors
+* };
+* var y = {
+* 'dtype': 'generic',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major',
+* 'accessors': accessors( ybuf ).accessors
+* };
+* var z = {
+* 'dtype': 'generic',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major',
+* 'accessors': accessors( zbuf ).accessors
+* };
+* var w = {
+* 'dtype': 'generic',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major',
+* 'accessors': accessors( wbuf ).accessors
+* };
+* var u = {
+* 'dtype': 'generic',
+* 'data': ubuf,
+* 'shape': shape,
+* 'strides': su,
+* 'offset': ou,
+* 'order': 'row-major',
+* 'accessors': accessors( ubuf ).accessors
+* };
+* var v = {
+* 'dtype': 'generic',
+* 'data': vbuf,
+* 'shape': shape,
+* 'strides': sv,
+* 'offset': ov,
+* 'order': 'row-major',
+* 'accessors': accessors( vbuf ).accessors
+* };
+*
+* // Apply the quinary function:
+* quinary0d( x, y, z, w, u, v, fcn );
+*
+* var v = v.data.get( 0 );
+* // returns 5.0
+*/
+function quinary0d( x, y, z, w, u, v, fcn ) {
+ var xget;
+ var yget;
+ var zget;
+ var wget;
+ var uget;
+ var vset;
+
+ xget = x.accessors[ 0 ];
+ yget = y.accessors[ 0 ];
+ zget = z.accessors[ 0 ];
+ wget = w.accessors[ 0 ];
+ uget = u.accessors[ 0 ];
+ vset = v.accessors[ 1 ];
+
+ vset( v.data, v.offset, fcn( xget( x.data, x.offset ), yget( y.data, y.offset ), zget( z.data, z.offset ), wget( w.data, w.offset ), uget( u.data, u.offset ) ) ); // eslint-disable-line max-len
+}
+
+
+// EXPORTS //
+
+module.exports = quinary0d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/10d.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/10d.js
new file mode 100644
index 000000000000..5a715df3acc4
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/10d.js
@@ -0,0 +1,524 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+/* eslint-disable max-statements, max-depth, max-lines-per-function, max-lines */
+
+'use strict';
+
+// MAIN //
+
+/**
+* Applies a quinary callback to elements in ten-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} w - object containing input ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `w` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} u - object containing input ndarray meta data
+* @param {*} u.dtype - data type
+* @param {Collection} u.data - data buffer
+* @param {NonNegativeIntegerArray} u.shape - dimensions
+* @param {IntegerArray} u.strides - stride lengths
+* @param {NonNegativeInteger} u.offset - index offset
+* @param {string} u.order - specifies whether `u` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} v - object containing output ndarray meta data
+* @param {*} v.dtype - data type
+* @param {Collection} v.data - data buffer
+* @param {NonNegativeIntegerArray} v.shape - dimensions
+* @param {IntegerArray} v.strides - stride lengths
+* @param {NonNegativeInteger} v.offset - index offset
+* @param {string} v.order - specifies whether `v` is row-major (C-style) or column-major (Fortran-style)
+* @param {boolean} isRowMajor - boolean indicating if provided arrays are in row-major order
+* @param {Callback} fcn - quinary callback
+* @returns {void}
+*
+* @example
+* var Float64Array = require( '@stdlib/array/float64' );
+*
+* function fcn( a, b, c, d, e ) {
+* return a + b + c + d + e;
+* }
+*
+* // Create data buffers:
+* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] );
+* var ybuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var wbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var ubuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var vbuf = new Float64Array( 8 );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 1, 1, 1, 1, 1, 1, 1, 2, 2, 2 ];
+*
+* // Define the array strides:
+* var sx = [ 8, 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sy = [ 8, 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sz = [ 8, 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sw = [ 8, 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var su = [ 8, 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sv = [ 8, 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'float64',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major'
+* };
+* var y = {
+* 'dtype': 'float64',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major'
+* };
+* var z = {
+* 'dtype': 'float64',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major'
+* };
+* var w = {
+* 'dtype': 'float64',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major'
+* };
+* var u = {
+* 'dtype': 'float64',
+* 'data': ubuf,
+* 'shape': shape,
+* 'strides': su,
+* 'offset': ou,
+* 'order': 'row-major'
+* };
+* var v = {
+* 'dtype': 'float64',
+* 'data': vbuf,
+* 'shape': shape,
+* 'strides': sv,
+* 'offset': ov,
+* 'order': 'row-major'
+* };
+*
+* // Apply the quinary function:
+* quinary10d( x, y, z, w, u, v, true, fcn );
+*
+* console.log( v.data );
+* // => [ 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ]
+*/
+function quinary10d( x, y, z, w, u, v, isRowMajor, fcn ) {
+ var xbuf;
+ var ybuf;
+ var zbuf;
+ var wbuf;
+ var ubuf;
+ var vbuf;
+ var dx0;
+ var dx1;
+ var dx2;
+ var dx3;
+ var dx4;
+ var dx5;
+ var dx6;
+ var dx7;
+ var dx8;
+ var dx9;
+ var dy0;
+ var dy1;
+ var dy2;
+ var dy3;
+ var dy4;
+ var dy5;
+ var dy6;
+ var dy7;
+ var dy8;
+ var dy9;
+ var dz0;
+ var dz1;
+ var dz2;
+ var dz3;
+ var dz4;
+ var dz5;
+ var dz6;
+ var dz7;
+ var dz8;
+ var dz9;
+ var dw0;
+ var dw1;
+ var dw2;
+ var dw3;
+ var dw4;
+ var dw5;
+ var dw6;
+ var dw7;
+ var dw8;
+ var dw9;
+ var du0;
+ var du1;
+ var du2;
+ var du3;
+ var du4;
+ var du5;
+ var du6;
+ var du7;
+ var du8;
+ var du9;
+ var dv0;
+ var dv1;
+ var dv2;
+ var dv3;
+ var dv4;
+ var dv5;
+ var dv6;
+ var dv7;
+ var dv8;
+ var dv9;
+ var sh;
+ var S0;
+ var S1;
+ var S2;
+ var S3;
+ var S4;
+ var S5;
+ var S6;
+ var S7;
+ var S8;
+ var S9;
+ var sx;
+ var sy;
+ var sz;
+ var sw;
+ var su;
+ var sv;
+ var ix;
+ var iy;
+ var iz;
+ var iw;
+ var iu;
+ var iv;
+ var i0;
+ var i1;
+ var i2;
+ var i3;
+ var i4;
+ var i5;
+ var i6;
+ var i7;
+ var i8;
+ var i9;
+
+ // Note on variable naming convention: S#, dx#, dy#, dz#, dw#, du#, dv#, i# where # corresponds to the loop number, with `0` being the innermost loop...
+
+ // Extract loop variables for purposes of loop interchange: dimensions and loop offset (pointer) increments...
+ sh = x.shape;
+ sx = x.strides;
+ sy = y.strides;
+ sz = z.strides;
+ sw = w.strides;
+ su = u.strides;
+ sv = v.strides;
+ if ( isRowMajor ) {
+ // For row-major ndarrays, the last dimensions have the fastest changing indices...
+ S0 = sh[ 9 ];
+ S1 = sh[ 8 ];
+ S2 = sh[ 7 ];
+ S3 = sh[ 6 ];
+ S4 = sh[ 5 ];
+ S5 = sh[ 4 ];
+ S6 = sh[ 3 ];
+ S7 = sh[ 2 ];
+ S8 = sh[ 1 ];
+ S9 = sh[ 0 ];
+ dx0 = sx[ 9 ]; // offset increment for innermost loop
+ dx1 = sx[ 8 ] - ( S0*sx[9] );
+ dx2 = sx[ 7 ] - ( S1*sx[8] );
+ dx3 = sx[ 6 ] - ( S2*sx[7] );
+ dx4 = sx[ 5 ] - ( S3*sx[6] );
+ dx5 = sx[ 4 ] - ( S4*sx[5] );
+ dx6 = sx[ 3 ] - ( S5*sx[4] );
+ dx7 = sx[ 2 ] - ( S6*sx[3] );
+ dx8 = sx[ 1 ] - ( S7*sx[2] );
+ dx9 = sx[ 0 ] - ( S8*sx[1] ); // offset increment for outermost loop
+ dy0 = sy[ 9 ];
+ dy1 = sy[ 8 ] - ( S0*sy[9] );
+ dy2 = sy[ 7 ] - ( S1*sy[8] );
+ dy3 = sy[ 6 ] - ( S2*sy[7] );
+ dy4 = sy[ 5 ] - ( S3*sy[6] );
+ dy5 = sy[ 4 ] - ( S4*sy[5] );
+ dy6 = sy[ 3 ] - ( S5*sy[4] );
+ dy7 = sy[ 2 ] - ( S6*sy[3] );
+ dy8 = sy[ 1 ] - ( S7*sy[2] );
+ dy9 = sy[ 0 ] - ( S8*sy[1] );
+ dz0 = sz[ 9 ];
+ dz1 = sz[ 8 ] - ( S0*sz[9] );
+ dz2 = sz[ 7 ] - ( S1*sz[8] );
+ dz3 = sz[ 6 ] - ( S2*sz[7] );
+ dz4 = sz[ 5 ] - ( S3*sz[6] );
+ dz5 = sz[ 4 ] - ( S4*sz[5] );
+ dz6 = sz[ 3 ] - ( S5*sz[4] );
+ dz7 = sz[ 2 ] - ( S6*sz[3] );
+ dz8 = sz[ 1 ] - ( S7*sz[2] );
+ dz9 = sz[ 0 ] - ( S8*sz[1] );
+ dw0 = sw[ 9 ];
+ dw1 = sw[ 8 ] - ( S0*sw[9] );
+ dw2 = sw[ 7 ] - ( S1*sw[8] );
+ dw3 = sw[ 6 ] - ( S2*sw[7] );
+ dw4 = sw[ 5 ] - ( S3*sw[6] );
+ dw5 = sw[ 4 ] - ( S4*sw[5] );
+ dw6 = sw[ 3 ] - ( S5*sw[4] );
+ dw7 = sw[ 2 ] - ( S6*sw[3] );
+ dw8 = sw[ 1 ] - ( S7*sw[2] );
+ dw9 = sw[ 0 ] - ( S8*sw[1] );
+ du0 = su[ 9 ];
+ du1 = su[ 8 ] - ( S0*su[9] );
+ du2 = su[ 7 ] - ( S1*su[8] );
+ du3 = su[ 6 ] - ( S2*su[7] );
+ du4 = su[ 5 ] - ( S3*su[6] );
+ du5 = su[ 4 ] - ( S4*su[5] );
+ du6 = su[ 3 ] - ( S5*su[4] );
+ du7 = su[ 2 ] - ( S6*su[3] );
+ du8 = su[ 1 ] - ( S7*su[2] );
+ du9 = su[ 0 ] - ( S8*su[1] );
+ dv0 = sv[ 9 ];
+ dv1 = sv[ 8 ] - ( S0*sv[9] );
+ dv2 = sv[ 7 ] - ( S1*sv[8] );
+ dv3 = sv[ 6 ] - ( S2*sv[7] );
+ dv4 = sv[ 5 ] - ( S3*sv[6] );
+ dv5 = sv[ 4 ] - ( S4*sv[5] );
+ dv6 = sv[ 3 ] - ( S5*sv[4] );
+ dv7 = sv[ 2 ] - ( S6*sv[3] );
+ dv8 = sv[ 1 ] - ( S7*sv[2] );
+ dv9 = sv[ 0 ] - ( S8*sv[1] );
+ } else { // order === 'column-major'
+ // For column-major ndarrays, the first dimensions have the fastest changing indices...
+ S0 = sh[ 0 ];
+ S1 = sh[ 1 ];
+ S2 = sh[ 2 ];
+ S3 = sh[ 3 ];
+ S4 = sh[ 4 ];
+ S5 = sh[ 5 ];
+ S6 = sh[ 6 ];
+ S7 = sh[ 7 ];
+ S8 = sh[ 8 ];
+ S9 = sh[ 9 ];
+ dx0 = sx[ 0 ]; // offset increment for innermost loop
+ dx1 = sx[ 1 ] - ( S0*sx[0] );
+ dx2 = sx[ 2 ] - ( S1*sx[1] );
+ dx3 = sx[ 3 ] - ( S2*sx[2] );
+ dx4 = sx[ 4 ] - ( S3*sx[3] );
+ dx5 = sx[ 5 ] - ( S4*sx[4] );
+ dx6 = sx[ 6 ] - ( S5*sx[5] );
+ dx7 = sx[ 7 ] - ( S6*sx[6] );
+ dx8 = sx[ 8 ] - ( S7*sx[7] );
+ dx9 = sx[ 9 ] - ( S8*sx[8] ); // offset increment for outermost loop
+ dy0 = sy[ 0 ];
+ dy1 = sy[ 1 ] - ( S0*sy[0] );
+ dy2 = sy[ 2 ] - ( S1*sy[1] );
+ dy3 = sy[ 3 ] - ( S2*sy[2] );
+ dy4 = sy[ 4 ] - ( S3*sy[3] );
+ dy5 = sy[ 5 ] - ( S4*sy[4] );
+ dy6 = sy[ 6 ] - ( S5*sy[5] );
+ dy7 = sy[ 7 ] - ( S6*sy[6] );
+ dy8 = sy[ 8 ] - ( S7*sy[7] );
+ dy9 = sy[ 9 ] - ( S8*sy[8] );
+ dz0 = sz[ 0 ];
+ dz1 = sz[ 1 ] - ( S0*sz[0] );
+ dz2 = sz[ 2 ] - ( S1*sz[1] );
+ dz3 = sz[ 3 ] - ( S2*sz[2] );
+ dz4 = sz[ 4 ] - ( S3*sz[3] );
+ dz5 = sz[ 5 ] - ( S4*sz[4] );
+ dz6 = sz[ 6 ] - ( S5*sz[5] );
+ dz7 = sz[ 7 ] - ( S6*sz[6] );
+ dz8 = sz[ 8 ] - ( S7*sz[7] );
+ dz9 = sz[ 9 ] - ( S8*sz[8] );
+ dw0 = sw[ 0 ];
+ dw1 = sw[ 1 ] - ( S0*sw[0] );
+ dw2 = sw[ 2 ] - ( S1*sw[1] );
+ dw3 = sw[ 3 ] - ( S2*sw[2] );
+ dw4 = sw[ 4 ] - ( S3*sw[3] );
+ dw5 = sw[ 5 ] - ( S4*sw[4] );
+ dw6 = sw[ 6 ] - ( S5*sw[5] );
+ dw7 = sw[ 7 ] - ( S6*sw[6] );
+ dw8 = sw[ 8 ] - ( S7*sw[7] );
+ dw9 = sw[ 9 ] - ( S8*sw[8] );
+ du0 = su[ 0 ];
+ du1 = su[ 1 ] - ( S0*su[0] );
+ du2 = su[ 2 ] - ( S1*su[1] );
+ du3 = su[ 3 ] - ( S2*su[2] );
+ du4 = su[ 4 ] - ( S3*su[3] );
+ du5 = su[ 5 ] - ( S4*su[4] );
+ du6 = su[ 6 ] - ( S5*su[5] );
+ du7 = su[ 7 ] - ( S6*su[6] );
+ du8 = su[ 8 ] - ( S7*su[7] );
+ du9 = su[ 9 ] - ( S8*su[8] );
+ dv0 = sv[ 0 ];
+ dv1 = sv[ 1 ] - ( S0*sv[0] );
+ dv2 = sv[ 2 ] - ( S1*sv[1] );
+ dv3 = sv[ 3 ] - ( S2*sv[2] );
+ dv4 = sv[ 4 ] - ( S3*sv[3] );
+ dv5 = sv[ 5 ] - ( S4*sv[4] );
+ dv6 = sv[ 6 ] - ( S5*sv[5] );
+ dv7 = sv[ 7 ] - ( S6*sv[6] );
+ dv8 = sv[ 8 ] - ( S7*sv[7] );
+ dv9 = sv[ 9 ] - ( S8*sv[8] );
+ }
+ // Set the pointers to the first indexed elements in the respective ndarrays...
+ ix = x.offset;
+ iy = y.offset;
+ iz = z.offset;
+ iw = w.offset;
+ iu = u.offset;
+ iv = v.offset;
+
+ // Cache references to the input and output ndarray buffers...
+ xbuf = x.data;
+ ybuf = y.data;
+ zbuf = z.data;
+ wbuf = w.data;
+ ubuf = u.data;
+ vbuf = v.data;
+
+ // Iterate over the ndarray dimensions...
+ for ( i9 = 0; i9 < S9; i9++ ) {
+ for ( i8 = 0; i8 < S8; i8++ ) {
+ for ( i7 = 0; i7 < S7; i7++ ) {
+ for ( i6 = 0; i6 < S6; i6++ ) {
+ for ( i5 = 0; i5 < S5; i5++ ) {
+ for ( i4 = 0; i4 < S4; i4++ ) {
+ for ( i3 = 0; i3 < S3; i3++ ) {
+ for ( i2 = 0; i2 < S2; i2++ ) {
+ for ( i1 = 0; i1 < S1; i1++ ) {
+ for ( i0 = 0; i0 < S0; i0++ ) {
+ vbuf[ iv ] = fcn( xbuf[ ix ], ybuf[ iy ], zbuf[ iz ], wbuf[ iw ], ubuf[ iu ] ); // eslint-disable-line max-len
+ ix += dx0;
+ iy += dy0;
+ iz += dz0;
+ iw += dw0;
+ iu += du0;
+ iv += dv0;
+ }
+ ix += dx1;
+ iy += dy1;
+ iz += dz1;
+ iw += dw1;
+ iu += du1;
+ iv += dv1;
+ }
+ ix += dx2;
+ iy += dy2;
+ iz += dz2;
+ iw += dw2;
+ iu += du2;
+ iv += dv2;
+ }
+ ix += dx3;
+ iy += dy3;
+ iz += dz3;
+ iw += dw3;
+ iu += du3;
+ iv += dv3;
+ }
+ ix += dx4;
+ iy += dy4;
+ iz += dz4;
+ iw += dw4;
+ iu += du4;
+ iv += dv4;
+ }
+ ix += dx5;
+ iy += dy5;
+ iz += dz5;
+ iw += dw5;
+ iu += du5;
+ iv += dv5;
+ }
+ ix += dx6;
+ iy += dy6;
+ iz += dz6;
+ iw += dw6;
+ iu += du6;
+ iv += dv6;
+ }
+ ix += dx7;
+ iy += dy7;
+ iz += dz7;
+ iw += dw7;
+ iu += du7;
+ iv += dv7;
+ }
+ ix += dx8;
+ iy += dy8;
+ iz += dz8;
+ iw += dw8;
+ iu += du8;
+ iv += dv8;
+ }
+ ix += dx9;
+ iy += dy9;
+ iz += dz9;
+ iw += dw9;
+ iu += du9;
+ iv += dv9;
+ }
+}
+
+
+// EXPORTS //
+
+module.exports = quinary10d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/10d_accessors.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/10d_accessors.js
new file mode 100644
index 000000000000..9bf28e671f86
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/10d_accessors.js
@@ -0,0 +1,552 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+/* eslint-disable max-statements, max-depth, max-lines-per-function, max-lines */
+
+'use strict';
+
+// MAIN //
+
+/**
+* Applies a quinary callback to elements in ten-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} x.accessors - data buffer accessors
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} y.accessors - data buffer accessors
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} z.accessors - data buffer accessors
+* @param {Object} w - object containing input ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `w` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} w.accessors - data buffer accessors
+* @param {Object} u - object containing input ndarray meta data
+* @param {*} u.dtype - data type
+* @param {Collection} u.data - data buffer
+* @param {NonNegativeIntegerArray} u.shape - dimensions
+* @param {IntegerArray} u.strides - stride lengths
+* @param {NonNegativeInteger} u.offset - index offset
+* @param {string} u.order - specifies whether `u` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} u.accessors - data buffer accessors
+* @param {Object} v - object containing output ndarray meta data
+* @param {*} v.dtype - data type
+* @param {Collection} v.data - data buffer
+* @param {NonNegativeIntegerArray} v.shape - dimensions
+* @param {IntegerArray} v.strides - stride lengths
+* @param {NonNegativeInteger} v.offset - index offset
+* @param {string} v.order - specifies whether `v` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} v.accessors - data buffer accessors
+* @param {boolean} isRowMajor - boolean indicating if provided arrays are in row-major order
+* @param {Callback} fcn - quinary callback
+* @returns {void}
+*
+* @example
+* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' );
+* var accessors = require( '@stdlib/array/base/accessors' );
+* var copy = require( '@stdlib/array/base/copy' );
+*
+* function fcn( a, b, c, d, e ) {
+* return a + b + c + d + e;
+* }
+*
+* // Create data buffers:
+* var xbuf = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] );
+* var ybuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var wbuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var ubuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var vbuf = toAccessorArray( [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ] );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 1, 1, 1, 1, 1, 1, 1, 2, 2, 2 ];
+*
+* // Define the array strides:
+* var sx = [ 8, 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sy = [ 8, 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sz = [ 8, 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sw = [ 8, 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var su = [ 8, 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sv = [ 8, 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'generic',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major',
+* 'accessors': accessors( xbuf ).accessors
+* };
+* var y = {
+* 'dtype': 'generic',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major',
+* 'accessors': accessors( ybuf ).accessors
+* };
+* var z = {
+* 'dtype': 'generic',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major',
+* 'accessors': accessors( zbuf ).accessors
+* };
+* var w = {
+* 'dtype': 'generic',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major',
+* 'accessors': accessors( wbuf ).accessors
+* };
+* var u = {
+* 'dtype': 'generic',
+* 'data': ubuf,
+* 'shape': shape,
+* 'strides': su,
+* 'offset': ou,
+* 'order': 'row-major',
+* 'accessors': accessors( ubuf ).accessors
+* };
+* var v = {
+* 'dtype': 'generic',
+* 'data': vbuf,
+* 'shape': shape,
+* 'strides': sv,
+* 'offset': ov,
+* 'order': 'row-major',
+* 'accessors': accessors( vbuf ).accessors
+* };
+*
+* // Apply the quinary function:
+* quinary10d( x, y, z, w, u, v, true, fcn );
+*
+* console.log( copy( v.data ) );
+* // => [ 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ]
+*/
+function quinary10d( x, y, z, w, u, v, isRowMajor, fcn ) {
+ var xbuf;
+ var ybuf;
+ var zbuf;
+ var wbuf;
+ var ubuf;
+ var vbuf;
+ var xget;
+ var yget;
+ var zget;
+ var wget;
+ var uget;
+ var vset;
+ var dx0;
+ var dx1;
+ var dx2;
+ var dx3;
+ var dx4;
+ var dx5;
+ var dx6;
+ var dx7;
+ var dx8;
+ var dx9;
+ var dy0;
+ var dy1;
+ var dy2;
+ var dy3;
+ var dy4;
+ var dy5;
+ var dy6;
+ var dy7;
+ var dy8;
+ var dy9;
+ var dz0;
+ var dz1;
+ var dz2;
+ var dz3;
+ var dz4;
+ var dz5;
+ var dz6;
+ var dz7;
+ var dz8;
+ var dz9;
+ var dw0;
+ var dw1;
+ var dw2;
+ var dw3;
+ var dw4;
+ var dw5;
+ var dw6;
+ var dw7;
+ var dw8;
+ var dw9;
+ var du0;
+ var du1;
+ var du2;
+ var du3;
+ var du4;
+ var du5;
+ var du6;
+ var du7;
+ var du8;
+ var du9;
+ var dv0;
+ var dv1;
+ var dv2;
+ var dv3;
+ var dv4;
+ var dv5;
+ var dv6;
+ var dv7;
+ var dv8;
+ var dv9;
+ var sh;
+ var S0;
+ var S1;
+ var S2;
+ var S3;
+ var S4;
+ var S5;
+ var S6;
+ var S7;
+ var S8;
+ var S9;
+ var sx;
+ var sy;
+ var sz;
+ var sw;
+ var su;
+ var sv;
+ var ix;
+ var iy;
+ var iz;
+ var iw;
+ var iu;
+ var iv;
+ var i0;
+ var i1;
+ var i2;
+ var i3;
+ var i4;
+ var i5;
+ var i6;
+ var i7;
+ var i8;
+ var i9;
+
+ // Note on variable naming convention: S#, dx#, dy#, dz#, dw#, du#, dv#, i# where # corresponds to the loop number, with `0` being the innermost loop...
+
+ // Extract loop variables for purposes of loop interchange: dimensions and loop offset (pointer) increments...
+ sh = x.shape;
+ sx = x.strides;
+ sy = y.strides;
+ sz = z.strides;
+ sw = w.strides;
+ su = u.strides;
+ sv = v.strides;
+ if ( isRowMajor ) {
+ // For row-major ndarrays, the last dimensions have the fastest changing indices...
+ S0 = sh[ 9 ];
+ S1 = sh[ 8 ];
+ S2 = sh[ 7 ];
+ S3 = sh[ 6 ];
+ S4 = sh[ 5 ];
+ S5 = sh[ 4 ];
+ S6 = sh[ 3 ];
+ S7 = sh[ 2 ];
+ S8 = sh[ 1 ];
+ S9 = sh[ 0 ];
+ dx0 = sx[ 9 ]; // offset increment for innermost loop
+ dx1 = sx[ 8 ] - ( S0*sx[9] );
+ dx2 = sx[ 7 ] - ( S1*sx[8] );
+ dx3 = sx[ 6 ] - ( S2*sx[7] );
+ dx4 = sx[ 5 ] - ( S3*sx[6] );
+ dx5 = sx[ 4 ] - ( S4*sx[5] );
+ dx6 = sx[ 3 ] - ( S5*sx[4] );
+ dx7 = sx[ 2 ] - ( S6*sx[3] );
+ dx8 = sx[ 1 ] - ( S7*sx[2] );
+ dx9 = sx[ 0 ] - ( S8*sx[1] ); // offset increment for outermost loop
+ dy0 = sy[ 9 ];
+ dy1 = sy[ 8 ] - ( S0*sy[9] );
+ dy2 = sy[ 7 ] - ( S1*sy[8] );
+ dy3 = sy[ 6 ] - ( S2*sy[7] );
+ dy4 = sy[ 5 ] - ( S3*sy[6] );
+ dy5 = sy[ 4 ] - ( S4*sy[5] );
+ dy6 = sy[ 3 ] - ( S5*sy[4] );
+ dy7 = sy[ 2 ] - ( S6*sy[3] );
+ dy8 = sy[ 1 ] - ( S7*sy[2] );
+ dy9 = sy[ 0 ] - ( S8*sy[1] );
+ dz0 = sz[ 9 ];
+ dz1 = sz[ 8 ] - ( S0*sz[9] );
+ dz2 = sz[ 7 ] - ( S1*sz[8] );
+ dz3 = sz[ 6 ] - ( S2*sz[7] );
+ dz4 = sz[ 5 ] - ( S3*sz[6] );
+ dz5 = sz[ 4 ] - ( S4*sz[5] );
+ dz6 = sz[ 3 ] - ( S5*sz[4] );
+ dz7 = sz[ 2 ] - ( S6*sz[3] );
+ dz8 = sz[ 1 ] - ( S7*sz[2] );
+ dz9 = sz[ 0 ] - ( S8*sz[1] );
+ dw0 = sw[ 9 ];
+ dw1 = sw[ 8 ] - ( S0*sw[9] );
+ dw2 = sw[ 7 ] - ( S1*sw[8] );
+ dw3 = sw[ 6 ] - ( S2*sw[7] );
+ dw4 = sw[ 5 ] - ( S3*sw[6] );
+ dw5 = sw[ 4 ] - ( S4*sw[5] );
+ dw6 = sw[ 3 ] - ( S5*sw[4] );
+ dw7 = sw[ 2 ] - ( S6*sw[3] );
+ dw8 = sw[ 1 ] - ( S7*sw[2] );
+ dw9 = sw[ 0 ] - ( S8*sw[1] );
+ du0 = su[ 9 ];
+ du1 = su[ 8 ] - ( S0*su[9] );
+ du2 = su[ 7 ] - ( S1*su[8] );
+ du3 = su[ 6 ] - ( S2*su[7] );
+ du4 = su[ 5 ] - ( S3*su[6] );
+ du5 = su[ 4 ] - ( S4*su[5] );
+ du6 = su[ 3 ] - ( S5*su[4] );
+ du7 = su[ 2 ] - ( S6*su[3] );
+ du8 = su[ 1 ] - ( S7*su[2] );
+ du9 = su[ 0 ] - ( S8*su[1] );
+ dv0 = sv[ 9 ];
+ dv1 = sv[ 8 ] - ( S0*sv[9] );
+ dv2 = sv[ 7 ] - ( S1*sv[8] );
+ dv3 = sv[ 6 ] - ( S2*sv[7] );
+ dv4 = sv[ 5 ] - ( S3*sv[6] );
+ dv5 = sv[ 4 ] - ( S4*sv[5] );
+ dv6 = sv[ 3 ] - ( S5*sv[4] );
+ dv7 = sv[ 2 ] - ( S6*sv[3] );
+ dv8 = sv[ 1 ] - ( S7*sv[2] );
+ dv9 = sv[ 0 ] - ( S8*sv[1] );
+ } else { // order === 'column-major'
+ // For column-major ndarrays, the first dimensions have the fastest changing indices...
+ S0 = sh[ 0 ];
+ S1 = sh[ 1 ];
+ S2 = sh[ 2 ];
+ S3 = sh[ 3 ];
+ S4 = sh[ 4 ];
+ S5 = sh[ 5 ];
+ S6 = sh[ 6 ];
+ S7 = sh[ 7 ];
+ S8 = sh[ 8 ];
+ S9 = sh[ 9 ];
+ dx0 = sx[ 0 ]; // offset increment for innermost loop
+ dx1 = sx[ 1 ] - ( S0*sx[0] );
+ dx2 = sx[ 2 ] - ( S1*sx[1] );
+ dx3 = sx[ 3 ] - ( S2*sx[2] );
+ dx4 = sx[ 4 ] - ( S3*sx[3] );
+ dx5 = sx[ 5 ] - ( S4*sx[4] );
+ dx6 = sx[ 6 ] - ( S5*sx[5] );
+ dx7 = sx[ 7 ] - ( S6*sx[6] );
+ dx8 = sx[ 8 ] - ( S7*sx[7] );
+ dx9 = sx[ 9 ] - ( S8*sx[8] ); // offset increment for outermost loop
+ dy0 = sy[ 0 ];
+ dy1 = sy[ 1 ] - ( S0*sy[0] );
+ dy2 = sy[ 2 ] - ( S1*sy[1] );
+ dy3 = sy[ 3 ] - ( S2*sy[2] );
+ dy4 = sy[ 4 ] - ( S3*sy[3] );
+ dy5 = sy[ 5 ] - ( S4*sy[4] );
+ dy6 = sy[ 6 ] - ( S5*sy[5] );
+ dy7 = sy[ 7 ] - ( S6*sy[6] );
+ dy8 = sy[ 8 ] - ( S7*sy[7] );
+ dy9 = sy[ 9 ] - ( S8*sy[8] );
+ dz0 = sz[ 0 ];
+ dz1 = sz[ 1 ] - ( S0*sz[0] );
+ dz2 = sz[ 2 ] - ( S1*sz[1] );
+ dz3 = sz[ 3 ] - ( S2*sz[2] );
+ dz4 = sz[ 4 ] - ( S3*sz[3] );
+ dz5 = sz[ 5 ] - ( S4*sz[4] );
+ dz6 = sz[ 6 ] - ( S5*sz[5] );
+ dz7 = sz[ 7 ] - ( S6*sz[6] );
+ dz8 = sz[ 8 ] - ( S7*sz[7] );
+ dz9 = sz[ 9 ] - ( S8*sz[8] );
+ dw0 = sw[ 0 ];
+ dw1 = sw[ 1 ] - ( S0*sw[0] );
+ dw2 = sw[ 2 ] - ( S1*sw[1] );
+ dw3 = sw[ 3 ] - ( S2*sw[2] );
+ dw4 = sw[ 4 ] - ( S3*sw[3] );
+ dw5 = sw[ 5 ] - ( S4*sw[4] );
+ dw6 = sw[ 6 ] - ( S5*sw[5] );
+ dw7 = sw[ 7 ] - ( S6*sw[6] );
+ dw8 = sw[ 8 ] - ( S7*sw[7] );
+ dw9 = sw[ 9 ] - ( S8*sw[8] );
+ du0 = su[ 0 ];
+ du1 = su[ 1 ] - ( S0*su[0] );
+ du2 = su[ 2 ] - ( S1*su[1] );
+ du3 = su[ 3 ] - ( S2*su[2] );
+ du4 = su[ 4 ] - ( S3*su[3] );
+ du5 = su[ 5 ] - ( S4*su[4] );
+ du6 = su[ 6 ] - ( S5*su[5] );
+ du7 = su[ 7 ] - ( S6*su[6] );
+ du8 = su[ 8 ] - ( S7*su[7] );
+ du9 = su[ 9 ] - ( S8*su[8] );
+ dv0 = sv[ 0 ];
+ dv1 = sv[ 1 ] - ( S0*sv[0] );
+ dv2 = sv[ 2 ] - ( S1*sv[1] );
+ dv3 = sv[ 3 ] - ( S2*sv[2] );
+ dv4 = sv[ 4 ] - ( S3*sv[3] );
+ dv5 = sv[ 5 ] - ( S4*sv[4] );
+ dv6 = sv[ 6 ] - ( S5*sv[5] );
+ dv7 = sv[ 7 ] - ( S6*sv[6] );
+ dv8 = sv[ 8 ] - ( S7*sv[7] );
+ dv9 = sv[ 9 ] - ( S8*sv[8] );
+ }
+ // Set the pointers to the first indexed elements in the respective ndarrays...
+ ix = x.offset;
+ iy = y.offset;
+ iz = z.offset;
+ iw = w.offset;
+ iu = u.offset;
+ iv = v.offset;
+
+ // Cache references to the input and output ndarray buffers...
+ xbuf = x.data;
+ ybuf = y.data;
+ zbuf = z.data;
+ wbuf = w.data;
+ ubuf = u.data;
+ vbuf = v.data;
+
+ // Cache accessors:
+ xget = x.accessors[ 0 ];
+ yget = y.accessors[ 0 ];
+ zget = w.accessors[ 0 ];
+ wget = w.accessors[ 0 ];
+ uget = u.accessors[ 0 ];
+ vset = v.accessors[ 1 ];
+
+ // Iterate over the ndarray dimensions...
+ for ( i9 = 0; i9 < S9; i9++ ) {
+ for ( i8 = 0; i8 < S8; i8++ ) {
+ for ( i7 = 0; i7 < S7; i7++ ) {
+ for ( i6 = 0; i6 < S6; i6++ ) {
+ for ( i5 = 0; i5 < S5; i5++ ) {
+ for ( i4 = 0; i4 < S4; i4++ ) {
+ for ( i3 = 0; i3 < S3; i3++ ) {
+ for ( i2 = 0; i2 < S2; i2++ ) {
+ for ( i1 = 0; i1 < S1; i1++ ) {
+ for ( i0 = 0; i0 < S0; i0++ ) {
+ vset( vbuf, iv, fcn( xget( xbuf, ix ), yget( ybuf, iy ), zget( zbuf, iz ), wget( wbuf, iw ), uget( ubuf, iu ) ) ); // eslint-disable-line max-len
+ ix += dx0;
+ iy += dy0;
+ iz += dz0;
+ iw += dw0;
+ iu += du0;
+ iv += dv0;
+ }
+ ix += dx1;
+ iy += dy1;
+ iz += dz1;
+ iw += dw1;
+ iu += du1;
+ iv += dv1;
+ }
+ ix += dx2;
+ iy += dy2;
+ iz += dz2;
+ iw += dw2;
+ iu += du2;
+ iv += dv2;
+ }
+ ix += dx3;
+ iy += dy3;
+ iz += dz3;
+ iw += dw3;
+ iu += du3;
+ iv += dv3;
+ }
+ ix += dx4;
+ iy += dy4;
+ iz += dz4;
+ iw += dw4;
+ iu += du4;
+ iv += dv4;
+ }
+ ix += dx5;
+ iy += dy5;
+ iz += dz5;
+ iw += dw5;
+ iu += du5;
+ iv += dv5;
+ }
+ ix += dx6;
+ iy += dy6;
+ iz += dz6;
+ iw += dw6;
+ iu += du6;
+ iv += dv6;
+ }
+ ix += dx7;
+ iy += dy7;
+ iz += dz7;
+ iw += dw7;
+ iu += du7;
+ iv += dv7;
+ }
+ ix += dx8;
+ iy += dy8;
+ iz += dz8;
+ iw += dw8;
+ iu += du8;
+ iv += dv8;
+ }
+ ix += dx9;
+ iy += dy9;
+ iz += dz9;
+ iw += dw9;
+ iu += du9;
+ iv += dv9;
+ }
+}
+
+
+// EXPORTS //
+
+module.exports = quinary10d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/10d_blocked.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/10d_blocked.js
new file mode 100644
index 000000000000..7f9b1a6d1c71
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/10d_blocked.js
@@ -0,0 +1,677 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+/* eslint-disable max-depth, max-statements, max-lines-per-function, max-len, max-lines */
+
+'use strict';
+
+// MODULES //
+
+var loopOrder = require( '@stdlib/ndarray/base/quinary-loop-interchange-order' );
+var blockSize = require( '@stdlib/ndarray/base/quinary-tiling-block-size' );
+
+
+// MAIN //
+
+/**
+* Applies a quinary callback to elements in ten-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray via loop blocking.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} w - object containing input ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `w` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} u - object containing input ndarray meta data
+* @param {*} u.dtype - data type
+* @param {Collection} u.data - data buffer
+* @param {NonNegativeIntegerArray} u.shape - dimensions
+* @param {IntegerArray} u.strides - stride lengths
+* @param {NonNegativeInteger} u.offset - index offset
+* @param {string} u.order - specifies whether `u` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} v - object containing output ndarray meta data
+* @param {*} v.dtype - data type
+* @param {Collection} v.data - data buffer
+* @param {NonNegativeIntegerArray} v.shape - dimensions
+* @param {IntegerArray} v.strides - stride lengths
+* @param {NonNegativeInteger} v.offset - index offset
+* @param {string} v.order - specifies whether `v` is row-major (C-style) or column-major (Fortran-style)
+* @param {Callback} fcn - quinary callback
+*
+* @example
+* var Float64Array = require( '@stdlib/array/float64' );
+*
+* function fcn( a, b, c, d, e ) {
+* return a + b + c + d + e;
+* }
+*
+* // Create data buffers:
+* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] );
+* var ybuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var wbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var ubuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var vbuf = new Float64Array( 8 );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 1, 1, 1, 1, 1, 1, 1, 2, 2, 2 ];
+*
+* // Define the array strides:
+* var sx = [ 8, 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sy = [ 8, 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sz = [ 8, 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sw = [ 8, 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var su = [ 8, 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sv = [ 8, 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'float64',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major'
+* };
+* var y = {
+* 'dtype': 'float64',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major'
+* };
+* var z = {
+* 'dtype': 'float64',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major'
+* };
+* var w = {
+* 'dtype': 'float64',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major'
+* };
+* var u = {
+* 'dtype': 'float64',
+* 'data': ubuf,
+* 'shape': shape,
+* 'strides': su,
+* 'offset': ov,
+* 'order': 'row-major'
+* };
+* var v = {
+* 'dtype': 'float64',
+* 'data': vbuf,
+* 'shape': shape,
+* 'strides': sv,
+* 'offset': ov,
+* 'order': 'row-major'
+* };
+*
+* // Apply the quinary function:
+* blockedquinary10d( x, y, z, w, u, v, fcn );
+*
+* console.log( v.data );
+* // => [ 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ]
+*/
+function blockedquinary10d( x, y, z, w, u, v, fcn ) {
+ var bsize;
+ var xbuf;
+ var ybuf;
+ var zbuf;
+ var wbuf;
+ var ubuf;
+ var vbuf;
+ var dx0;
+ var dx1;
+ var dx2;
+ var dx3;
+ var dx4;
+ var dx5;
+ var dx6;
+ var dx7;
+ var dx8;
+ var dx9;
+ var dy0;
+ var dy1;
+ var dy2;
+ var dy3;
+ var dy4;
+ var dy5;
+ var dy6;
+ var dy7;
+ var dy8;
+ var dy9;
+ var dz0;
+ var dz1;
+ var dz2;
+ var dz3;
+ var dz4;
+ var dz5;
+ var dz6;
+ var dz7;
+ var dz8;
+ var dz9;
+ var dw0;
+ var dw1;
+ var dw2;
+ var dw3;
+ var dw4;
+ var dw5;
+ var dw6;
+ var dw7;
+ var dw8;
+ var dw9;
+ var du0;
+ var du1;
+ var du2;
+ var du3;
+ var du4;
+ var du5;
+ var du6;
+ var du7;
+ var du8;
+ var du9;
+ var dv0;
+ var dv1;
+ var dv2;
+ var dv3;
+ var dv4;
+ var dv5;
+ var dv6;
+ var dv7;
+ var dv8;
+ var dv9;
+ var ox1;
+ var ox2;
+ var ox3;
+ var ox4;
+ var ox5;
+ var ox6;
+ var ox7;
+ var ox8;
+ var ox9;
+ var oy1;
+ var oy2;
+ var oy3;
+ var oy4;
+ var oy5;
+ var oy6;
+ var oy7;
+ var oy8;
+ var oy9;
+ var oz1;
+ var oz2;
+ var oz3;
+ var oz4;
+ var oz5;
+ var oz6;
+ var oz7;
+ var oz8;
+ var oz9;
+ var ow1;
+ var ow2;
+ var ow3;
+ var ow4;
+ var ow5;
+ var ow6;
+ var ow7;
+ var ow8;
+ var ow9;
+ var ou1;
+ var ou2;
+ var ou3;
+ var ou4;
+ var ou5;
+ var ou6;
+ var ou7;
+ var ou8;
+ var ou9;
+ var ov1;
+ var ov2;
+ var ov3;
+ var ov4;
+ var ov5;
+ var ov6;
+ var ov7;
+ var ov8;
+ var ov9;
+ var sh;
+ var s0;
+ var s1;
+ var s2;
+ var s3;
+ var s4;
+ var s5;
+ var s6;
+ var s7;
+ var s8;
+ var s9;
+ var sx;
+ var sy;
+ var sz;
+ var sw;
+ var su;
+ var sv;
+ var ox;
+ var oy;
+ var oz;
+ var ow;
+ var ou;
+ var ov;
+ var ix;
+ var iy;
+ var iz;
+ var iw;
+ var iu;
+ var iv;
+ var i0;
+ var i1;
+ var i2;
+ var i3;
+ var i4;
+ var i5;
+ var i6;
+ var i7;
+ var i8;
+ var i9;
+ var j0;
+ var j1;
+ var j2;
+ var j3;
+ var j4;
+ var j5;
+ var j6;
+ var j7;
+ var j8;
+ var j9;
+ var o;
+
+ // Note on variable naming convention: s#, dx#, dy#, dz#, dw#, du#, dv#, i#, j# where # corresponds to the loop number, with `0` being the innermost loop...
+
+ // Resolve the loop interchange order:
+ o = loopOrder( x.shape, x.strides, y.strides, z.strides, w.strides, u.strides, v.strides );
+ sh = o.sh;
+ sx = o.sx;
+ sy = o.sy;
+ sz = o.sz;
+ sw = o.sw;
+ su = o.su;
+ sv = o.sv;
+
+ // Determine the block size:
+ bsize = blockSize( x.dtype, y.dtype, z.dtype, w.dtype, u.dtype, v.dtype );
+
+ // Cache the indices of the first indexed elements in the respective ndarrays...
+ ox = x.offset;
+ oy = y.offset;
+ oz = z.offset;
+ ow = w.offset;
+ ou = u.offset;
+ ov = v.offset;
+
+ // Cache references to the input and output ndarray buffers...
+ xbuf = x.data;
+ ybuf = y.data;
+ zbuf = z.data;
+ wbuf = w.data;
+ ubuf = u.data;
+ vbuf = v.data;
+
+ // Cache offset increments for the innermost loop...
+ dx0 = sx[0];
+ dy0 = sy[0];
+ dz0 = sz[0];
+ dw0 = sw[0];
+ du0 = su[0];
+ dv0 = sv[0];
+
+ // Iterate over blocks...
+ for ( j9 = sh[9]; j9 > 0; ) {
+ if ( j9 < bsize ) {
+ s9 = j9;
+ j9 = 0;
+ } else {
+ s9 = bsize;
+ j9 -= bsize;
+ }
+ ox9 = ox + ( j9*sx[9] );
+ oy9 = oy + ( j9*sy[9] );
+ oz9 = oz + ( j9*sz[9] );
+ ow9 = ow + ( j9*sw[9] );
+ ou9 = ou + ( j9*su[9] );
+ ov9 = ov + ( j9*sv[9] );
+ for ( j8 = sh[8]; j8 > 0; ) {
+ if ( j8 < bsize ) {
+ s8 = j8;
+ j8 = 0;
+ } else {
+ s8 = bsize;
+ j8 -= bsize;
+ }
+ dx9 = sx[9] - ( s8*sx[8] );
+ dy9 = sy[9] - ( s8*sy[8] );
+ dz9 = sz[9] - ( s8*sz[8] );
+ dw9 = sw[9] - ( s8*sw[8] );
+ du9 = su[9] - ( s8*su[8] );
+ dv9 = sv[9] - ( s8*sv[8] );
+ ox8 = ox9 + ( j8*sx[8] );
+ oy8 = oy9 + ( j8*sy[8] );
+ oz8 = oz9 + ( j8*sz[8] );
+ ow8 = ow9 + ( j8*sw[8] );
+ ou8 = ou9 + ( j8*su[8] );
+ ov8 = ov9 + ( j8*sv[8] );
+ for ( j7 = sh[7]; j7 > 0; ) {
+ if ( j7 < bsize ) {
+ s7 = j7;
+ j7 = 0;
+ } else {
+ s7 = bsize;
+ j7 -= bsize;
+ }
+ dx8 = sx[8] - ( s7*sx[7] );
+ dy8 = sy[8] - ( s7*sy[7] );
+ dz8 = sz[8] - ( s7*sz[7] );
+ dw8 = sw[8] - ( s7*sw[7] );
+ du8 = su[8] - ( s7*su[7] );
+ dv8 = sv[8] - ( s7*sv[7] );
+ ox7 = ox8 + ( j7*sx[7] );
+ oy7 = oy8 + ( j7*sy[7] );
+ oz7 = oz8 + ( j7*sz[7] );
+ ow7 = ow8 + ( j7*sw[7] );
+ ou7 = ou8 + ( j7*su[7] );
+ ov7 = ov8 + ( j7*sv[7] );
+ for ( j6 = sh[6]; j6 > 0; ) {
+ if ( j6 < bsize ) {
+ s6 = j6;
+ j6 = 0;
+ } else {
+ s6 = bsize;
+ j6 -= bsize;
+ }
+ dx7 = sx[7] - ( s6*sx[6] );
+ dy7 = sy[7] - ( s6*sy[6] );
+ dz7 = sz[7] - ( s6*sz[6] );
+ dw7 = sw[7] - ( s6*sw[6] );
+ du7 = su[7] - ( s6*su[6] );
+ dv7 = sv[7] - ( s6*sv[6] );
+ ox6 = ox7 + ( j6*sx[6] );
+ oy6 = oy7 + ( j6*sy[6] );
+ oz6 = oz7 + ( j6*sz[6] );
+ ow6 = ow7 + ( j6*sw[6] );
+ ou6 = ou7 + ( j6*su[6] );
+ ov6 = ov7 + ( j6*sv[6] );
+ for ( j5 = sh[5]; j5 > 0; ) {
+ if ( j5 < bsize ) {
+ s5 = j5;
+ j5 = 0;
+ } else {
+ s5 = bsize;
+ j5 -= bsize;
+ }
+ dx6 = sx[6] - ( s5*sx[5] );
+ dy6 = sy[6] - ( s5*sy[5] );
+ dz6 = sz[6] - ( s5*sz[5] );
+ dw6 = sw[6] - ( s5*sw[5] );
+ du6 = su[6] - ( s5*su[5] );
+ dv6 = sv[6] - ( s5*sv[5] );
+ ox5 = ox6 + ( j5*sx[5] );
+ oy5 = oy6 + ( j5*sy[5] );
+ oz5 = oz6 + ( j5*sz[5] );
+ ow5 = ow6 + ( j5*sw[5] );
+ ou5 = ou6 + ( j5*su[5] );
+ ov5 = ov6 + ( j5*sv[5] );
+ for ( j4 = sh[4]; j4 > 0; ) {
+ if ( j4 < bsize ) {
+ s4 = j4;
+ j4 = 0;
+ } else {
+ s4 = bsize;
+ j4 -= bsize;
+ }
+ dx5 = sx[5] - ( s4*sx[4] );
+ dy5 = sy[5] - ( s4*sy[4] );
+ dz5 = sz[5] - ( s4*sz[4] );
+ dw5 = sw[5] - ( s4*sw[4] );
+ du5 = su[5] - ( s4*su[4] );
+ dv5 = sv[5] - ( s4*sv[4] );
+ ox4 = ox5 + ( j4*sx[4] );
+ oy4 = oy5 + ( j4*sy[4] );
+ oz4 = oz5 + ( j4*sz[4] );
+ ow4 = ow5 + ( j4*sw[4] );
+ ou4 = ou5 + ( j4*su[4] );
+ ov4 = ov5 + ( j4*sv[4] );
+ for ( j3 = sh[3]; j3 > 0; ) {
+ if ( j3 < bsize ) {
+ s3 = j3;
+ j3 = 0;
+ } else {
+ s3 = bsize;
+ j3 -= bsize;
+ }
+ dx4 = sx[4] - ( s3*sx[3] );
+ dy4 = sy[4] - ( s3*sy[3] );
+ dz4 = sz[4] - ( s3*sz[3] );
+ dw4 = sw[4] - ( s3*sw[3] );
+ du4 = su[4] - ( s3*su[3] );
+ dv4 = sv[4] - ( s3*sv[3] );
+ ox3 = ox4 + ( j3*sx[3] );
+ oy3 = oy4 + ( j3*sy[3] );
+ oz3 = oz4 + ( j3*sz[3] );
+ ow3 = ow4 + ( j3*sw[3] );
+ ou3 = ou4 + ( j3*su[3] );
+ ov3 = ov4 + ( j3*sv[3] );
+ for ( j2 = sh[2]; j2 > 0; ) {
+ if ( j2 < bsize ) {
+ s2 = j2;
+ j2 = 0;
+ } else {
+ s2 = bsize;
+ j2 -= bsize;
+ }
+ dx3 = sx[3] - ( s2*sx[2] );
+ dy3 = sy[3] - ( s2*sy[2] );
+ dz3 = sz[3] - ( s2*sz[2] );
+ dw3 = sw[3] - ( s2*sw[2] );
+ du3 = su[3] - ( s2*su[2] );
+ dv3 = sv[3] - ( s2*sv[2] );
+ ox2 = ox3 + ( j2*sx[2] );
+ oy2 = oy3 + ( j2*sy[2] );
+ oz2 = oz3 + ( j2*sz[2] );
+ ow2 = ow3 + ( j2*sw[2] );
+ ou2 = ou3 + ( j2*su[2] );
+ ov2 = ov3 + ( j2*sv[2] );
+ for ( j1 = sh[1]; j1 > 0; ) {
+ if ( j1 < bsize ) {
+ s1 = j1;
+ j1 = 0;
+ } else {
+ s1 = bsize;
+ j1 -= bsize;
+ }
+ dx2 = sx[2] - ( s1*sx[1] );
+ dy2 = sy[2] - ( s1*sy[1] );
+ dz2 = sz[2] - ( s1*sz[1] );
+ dw2 = sw[2] - ( s1*sw[1] );
+ du2 = su[2] - ( s1*su[1] );
+ dv2 = sv[2] - ( s1*sv[1] );
+ ox1 = ox2 + ( j1*sx[1] );
+ oy1 = oy2 + ( j1*sy[1] );
+ oz1 = oz2 + ( j1*sz[1] );
+ ow1 = ow2 + ( j1*sw[1] );
+ ou1 = ou2 + ( j1*su[1] );
+ ov1 = ov2 + ( j1*sv[1] );
+ for ( j0 = sh[0]; j0 > 0; ) {
+ if ( j0 < bsize ) {
+ s0 = j0;
+ j0 = 0;
+ } else {
+ s0 = bsize;
+ j0 -= bsize;
+ }
+ // Compute index offsets for the first input and output ndarray elements in the current block...
+ ix = ox1 + ( j0*sx[0] );
+ iy = oy1 + ( j0*sy[0] );
+ iz = oz1 + ( j0*sz[0] );
+ iw = ow1 + ( j0*sw[0] );
+ iu = ou1 + ( j0*su[0] );
+ iv = ov1 + ( j0*sv[0] );
+
+ // Compute loop offset increments...
+ dx1 = sx[1] - ( s0*sx[0] );
+ dy1 = sy[1] - ( s0*sy[0] );
+ dz1 = sz[1] - ( s0*sz[0] );
+ dw1 = sw[1] - ( s0*sw[0] );
+ du1 = su[1] - ( s0*su[0] );
+ dv1 = sv[1] - ( s0*sv[0] );
+
+ // Iterate over the ndarray dimensions...
+ for ( i9 = 0; i9 < s9; i9++ ) {
+ for ( i8 = 0; i8 < s8; i8++ ) {
+ for ( i7 = 0; i7 < s7; i7++ ) {
+ for ( i6 = 0; i6 < s6; i6++ ) {
+ for ( i5 = 0; i5 < s5; i5++ ) {
+ for ( i4 = 0; i4 < s4; i4++ ) {
+ for ( i3 = 0; i3 < s3; i3++ ) {
+ for ( i2 = 0; i2 < s2; i2++ ) {
+ for ( i1 = 0; i1 < s1; i1++ ) {
+ for ( i0 = 0; i0 < s0; i0++ ) {
+ vbuf[ iv ] = fcn( xbuf[ ix ], ybuf[ iy ], zbuf[ iz ], wbuf[ iw ], ubuf[ iu ] );
+ ix += dx0;
+ iy += dy0;
+ iz += dz0;
+ iw += dw0;
+ iu += du0;
+ iv += dv0;
+ }
+ ix += dx1;
+ iy += dy1;
+ iz += dz1;
+ iw += dw1;
+ iu += du1;
+ iv += dv1;
+ }
+ ix += dx2;
+ iy += dy2;
+ iz += dz2;
+ iw += dw2;
+ iu += du2;
+ iv += dv2;
+ }
+ ix += dx3;
+ iy += dy3;
+ iz += dz3;
+ iw += dw3;
+ iu += du3;
+ iv += dv3;
+ }
+ ix += dx4;
+ iy += dy4;
+ iz += dz4;
+ iw += dw4;
+ iu += du4;
+ iv += dv4;
+ }
+ ix += dx5;
+ iy += dy5;
+ iz += dz5;
+ iw += dw5;
+ iu += du5;
+ iv += dv5;
+ }
+ ix += dx6;
+ iy += dy6;
+ iz += dz6;
+ iw += dw6;
+ iu += du6;
+ iv += dv6;
+ }
+ ix += dx7;
+ iy += dy7;
+ iz += dz7;
+ iw += dw7;
+ iu += du7;
+ iv += dv7;
+ }
+ ix += dx8;
+ iy += dy8;
+ iz += dz8;
+ iw += dw8;
+ iu += du8;
+ iv += dv8;
+ }
+ ix += dx9;
+ iy += dy9;
+ iz += dz9;
+ iw += dw9;
+ iu += du9;
+ iv += dv9;
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+}
+
+
+// EXPORTS //
+
+module.exports = blockedquinary10d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/10d_blocked_accessors.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/10d_blocked_accessors.js
new file mode 100644
index 000000000000..cda67605b380
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/10d_blocked_accessors.js
@@ -0,0 +1,705 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+/* eslint-disable max-depth, max-statements, max-lines-per-function, max-len, max-lines */
+
+'use strict';
+
+// MODULES //
+
+var loopOrder = require( '@stdlib/ndarray/base/quinary-loop-interchange-order' );
+var blockSize = require( '@stdlib/ndarray/base/quinary-tiling-block-size' );
+
+
+// MAIN //
+
+/**
+* Applies a quinary callback to elements in ten-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray via loop blocking.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} x.accessors - data buffer accessors
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} y.accessors - data buffer accessors
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} z.accessors - data buffer accessors
+* @param {Object} w - object containing input ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `w` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} w.accessors - data buffer accessors
+* @param {Object} u - object containing input ndarray meta data
+* @param {*} u.dtype - data type
+* @param {Collection} u.data - data buffer
+* @param {NonNegativeIntegerArray} u.shape - dimensions
+* @param {IntegerArray} u.strides - stride lengths
+* @param {NonNegativeInteger} u.offset - index offset
+* @param {string} u.order - specifies whether `u` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} u.accessors - data buffer accessors
+* @param {Object} v - object containing output ndarray meta data
+* @param {*} v.dtype - data type
+* @param {Collection} v.data - data buffer
+* @param {NonNegativeIntegerArray} v.shape - dimensions
+* @param {IntegerArray} v.strides - stride lengths
+* @param {NonNegativeInteger} v.offset - index offset
+* @param {string} v.order - specifies whether `v` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} v.accessors - data buffer accessors
+* @param {Callback} fcn - quinary callback
+*
+* @example
+* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' );
+* var accessors = require( '@stdlib/array/base/accessors' );
+* var copy = require( '@stdlib/array/base/copy' );
+*
+* function fcn( a, b, c, d, e ) {
+* return a + b + c + d + e;
+* }
+*
+* // Create data buffers:
+* var xbuf = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] );
+* var ybuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var wbuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var ubuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var vbuf = toAccessorArray( [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ] );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 1, 1, 1, 1, 1, 1, 1, 2, 2, 2 ];
+*
+* // Define the array strides:
+* var sx = [ 8, 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sy = [ 8, 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sz = [ 8, 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sw = [ 8, 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var su = [ 8, 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sv = [ 8, 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'generic',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major',
+* 'accessors': accessors( xbuf ).accessors
+* };
+* var y = {
+* 'dtype': 'generic',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major',
+* 'accessors': accessors( ybuf ).accessors
+* };
+* var z = {
+* 'dtype': 'generic',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major',
+* 'accessors': accessors( zbuf ).accessors
+* };
+* var w = {
+* 'dtype': 'generic',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major',
+* 'accessors': accessors( wbuf ).accessors
+* };
+* var u = {
+* 'dtype': 'generic',
+* 'data': ubuf,
+* 'shape': shape,
+* 'strides': su,
+* 'offset': ou,
+* 'order': 'row-major',
+* 'accessors': accessors( ubuf ).accessors
+* };
+* var v = {
+* 'dtype': 'generic',
+* 'data': vbuf,
+* 'shape': shape,
+* 'strides': sv,
+* 'offset': ov,
+* 'order': 'row-major',
+* 'accessors': accessors( vbuf ).accessors
+* };
+*
+* // Apply the quinary function:
+* blockedquinary10d( x, y, z, w, u, v, fcn );
+*
+* console.log( copy( v.data ) );
+* // => [ 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ]
+*/
+function blockedquinary10d( x, y, z, w, u, v, fcn ) {
+ var bsize;
+ var xbuf;
+ var ybuf;
+ var zbuf;
+ var wbuf;
+ var ubuf;
+ var vbuf;
+ var xget;
+ var yget;
+ var zget;
+ var wget;
+ var uget;
+ var vset;
+ var dx0;
+ var dx1;
+ var dx2;
+ var dx3;
+ var dx4;
+ var dx5;
+ var dx6;
+ var dx7;
+ var dx8;
+ var dx9;
+ var dy0;
+ var dy1;
+ var dy2;
+ var dy3;
+ var dy4;
+ var dy5;
+ var dy6;
+ var dy7;
+ var dy8;
+ var dy9;
+ var dz0;
+ var dz1;
+ var dz2;
+ var dz3;
+ var dz4;
+ var dz5;
+ var dz6;
+ var dz7;
+ var dz8;
+ var dz9;
+ var dw0;
+ var dw1;
+ var dw2;
+ var dw3;
+ var dw4;
+ var dw5;
+ var dw6;
+ var dw7;
+ var dw8;
+ var dw9;
+ var du0;
+ var du1;
+ var du2;
+ var du3;
+ var du4;
+ var du5;
+ var du6;
+ var du7;
+ var du8;
+ var du9;
+ var dv0;
+ var dv1;
+ var dv2;
+ var dv3;
+ var dv4;
+ var dv5;
+ var dv6;
+ var dv7;
+ var dv8;
+ var dv9;
+ var ox1;
+ var ox2;
+ var ox3;
+ var ox4;
+ var ox5;
+ var ox6;
+ var ox7;
+ var ox8;
+ var ox9;
+ var oy1;
+ var oy2;
+ var oy3;
+ var oy4;
+ var oy5;
+ var oy6;
+ var oy7;
+ var oy8;
+ var oy9;
+ var oz1;
+ var oz2;
+ var oz3;
+ var oz4;
+ var oz5;
+ var oz6;
+ var oz7;
+ var oz8;
+ var oz9;
+ var ow1;
+ var ow2;
+ var ow3;
+ var ow4;
+ var ow5;
+ var ow6;
+ var ow7;
+ var ow8;
+ var ow9;
+ var ou1;
+ var ou2;
+ var ou3;
+ var ou4;
+ var ou5;
+ var ou6;
+ var ou7;
+ var ou8;
+ var ou9;
+ var ov1;
+ var ov2;
+ var ov3;
+ var ov4;
+ var ov5;
+ var ov6;
+ var ov7;
+ var ov8;
+ var ov9;
+ var sh;
+ var s0;
+ var s1;
+ var s2;
+ var s3;
+ var s4;
+ var s5;
+ var s6;
+ var s7;
+ var s8;
+ var s9;
+ var sx;
+ var sy;
+ var sz;
+ var sw;
+ var su;
+ var sv;
+ var ox;
+ var oy;
+ var oz;
+ var ow;
+ var ou;
+ var ov;
+ var ix;
+ var iy;
+ var iz;
+ var iw;
+ var iu;
+ var iv;
+ var i0;
+ var i1;
+ var i2;
+ var i3;
+ var i4;
+ var i5;
+ var i6;
+ var i7;
+ var i8;
+ var i9;
+ var j0;
+ var j1;
+ var j2;
+ var j3;
+ var j4;
+ var j5;
+ var j6;
+ var j7;
+ var j8;
+ var j9;
+ var o;
+
+ // Note on variable naming convention: s#, dx#, dy#, dz#, dw#, du#, dv#, i#, j# where # corresponds to the loop number, with `0` being the innermost loop...
+
+ // Resolve the loop interchange order:
+ o = loopOrder( x.shape, x.strides, y.strides, z.strides, w.strides, u.strides, v.strides );
+ sh = o.sh;
+ sx = o.sx;
+ sy = o.sy;
+ sz = o.sz;
+ sw = o.sw;
+ su = o.su;
+ sv = o.sv;
+
+ // Determine the block size:
+ bsize = blockSize( x.dtype, y.dtype, z.dtype, w.dtype, u.dtype, v.dtype );
+
+ // Cache the indices of the first indexed elements in the respective ndarrays...
+ ox = x.offset;
+ oy = y.offset;
+ oz = z.offset;
+ ow = w.offset;
+ ou = u.offset;
+ ov = v.offset;
+
+ // Cache references to the input and output ndarray buffers...
+ xbuf = x.data;
+ ybuf = y.data;
+ zbuf = z.data;
+ wbuf = w.data;
+ ubuf = u.data;
+ vbuf = v.data;
+
+ // Cache offset increments for the innermost loop...
+ dx0 = sx[0];
+ dy0 = sy[0];
+ dz0 = sz[0];
+ dw0 = sw[0];
+ du0 = su[0];
+ dv0 = sv[0];
+
+ // Cache accessors:
+ xget = x.accessors[0];
+ yget = y.accessors[0];
+ zget = z.accessors[0];
+ wget = w.accessors[0];
+ uget = u.accessors[0];
+ vset = v.accessors[1];
+
+ // Iterate over blocks...
+ for ( j9 = sh[9]; j9 > 0; ) {
+ if ( j9 < bsize ) {
+ s9 = j9;
+ j9 = 0;
+ } else {
+ s9 = bsize;
+ j9 -= bsize;
+ }
+ ox9 = ox + ( j9*sx[9] );
+ oy9 = oy + ( j9*sy[9] );
+ oz9 = oz + ( j9*sz[9] );
+ ow9 = ow + ( j9*sw[9] );
+ ou9 = ou + ( j9*su[9] );
+ ov9 = ov + ( j9*sv[9] );
+ for ( j8 = sh[8]; j8 > 0; ) {
+ if ( j8 < bsize ) {
+ s8 = j8;
+ j8 = 0;
+ } else {
+ s8 = bsize;
+ j8 -= bsize;
+ }
+ dx9 = sx[9] - ( s8*sx[8] );
+ dy9 = sy[9] - ( s8*sy[8] );
+ dz9 = sz[9] - ( s8*sz[8] );
+ dw9 = sw[9] - ( s8*sw[8] );
+ du9 = su[9] - ( s8*su[8] );
+ dv9 = sv[9] - ( s8*sv[8] );
+ ox8 = ox9 + ( j8*sx[8] );
+ oy8 = oy9 + ( j8*sy[8] );
+ oz8 = oz9 + ( j8*sz[8] );
+ ow8 = ow9 + ( j8*sw[8] );
+ ou8 = ou9 + ( j8*su[8] );
+ ov8 = ov9 + ( j8*sv[8] );
+ for ( j7 = sh[7]; j7 > 0; ) {
+ if ( j7 < bsize ) {
+ s7 = j7;
+ j7 = 0;
+ } else {
+ s7 = bsize;
+ j7 -= bsize;
+ }
+ dx8 = sx[8] - ( s7*sx[7] );
+ dy8 = sy[8] - ( s7*sy[7] );
+ dz8 = sz[8] - ( s7*sz[7] );
+ dw8 = sw[8] - ( s7*sw[7] );
+ du8 = su[8] - ( s7*su[7] );
+ dv8 = sv[8] - ( s7*sv[7] );
+ ox7 = ox8 + ( j7*sx[7] );
+ oy7 = oy8 + ( j7*sy[7] );
+ oz7 = oz8 + ( j7*sz[7] );
+ ow7 = ow8 + ( j7*sw[7] );
+ ou7 = ou8 + ( j7*su[7] );
+ ov7 = ov8 + ( j7*sv[7] );
+ for ( j6 = sh[6]; j6 > 0; ) {
+ if ( j6 < bsize ) {
+ s6 = j6;
+ j6 = 0;
+ } else {
+ s6 = bsize;
+ j6 -= bsize;
+ }
+ dx7 = sx[7] - ( s6*sx[6] );
+ dy7 = sy[7] - ( s6*sy[6] );
+ dz7 = sz[7] - ( s6*sz[6] );
+ dw7 = sw[7] - ( s6*sw[6] );
+ du7 = su[7] - ( s6*su[6] );
+ dv7 = sv[7] - ( s6*sv[6] );
+ ox6 = ox7 + ( j6*sx[6] );
+ oy6 = oy7 + ( j6*sy[6] );
+ oz6 = oz7 + ( j6*sz[6] );
+ ow6 = ow7 + ( j6*sw[6] );
+ ou6 = ou7 + ( j6*su[6] );
+ ov6 = ov7 + ( j6*sv[6] );
+ for ( j5 = sh[5]; j5 > 0; ) {
+ if ( j5 < bsize ) {
+ s5 = j5;
+ j5 = 0;
+ } else {
+ s5 = bsize;
+ j5 -= bsize;
+ }
+ dx6 = sx[6] - ( s5*sx[5] );
+ dy6 = sy[6] - ( s5*sy[5] );
+ dz6 = sz[6] - ( s5*sz[5] );
+ dw6 = sw[6] - ( s5*sw[5] );
+ du6 = su[6] - ( s5*su[5] );
+ dv6 = sv[6] - ( s5*sv[5] );
+ ox5 = ox6 + ( j5*sx[5] );
+ oy5 = oy6 + ( j5*sy[5] );
+ oz5 = oz6 + ( j5*sz[5] );
+ ow5 = ow6 + ( j5*sw[5] );
+ ou5 = ou6 + ( j5*su[5] );
+ ov5 = ov6 + ( j5*sv[5] );
+ for ( j4 = sh[4]; j4 > 0; ) {
+ if ( j4 < bsize ) {
+ s4 = j4;
+ j4 = 0;
+ } else {
+ s4 = bsize;
+ j4 -= bsize;
+ }
+ dx5 = sx[5] - ( s4*sx[4] );
+ dy5 = sy[5] - ( s4*sy[4] );
+ dz5 = sz[5] - ( s4*sz[4] );
+ dw5 = sw[5] - ( s4*sw[4] );
+ du5 = su[5] - ( s4*su[4] );
+ dv5 = sv[5] - ( s4*sv[4] );
+ ox4 = ox5 + ( j4*sx[4] );
+ oy4 = oy5 + ( j4*sy[4] );
+ oz4 = oz5 + ( j4*sz[4] );
+ ow4 = ow5 + ( j4*sw[4] );
+ ou4 = ou5 + ( j4*su[4] );
+ ov4 = ov5 + ( j4*sv[4] );
+ for ( j3 = sh[3]; j3 > 0; ) {
+ if ( j3 < bsize ) {
+ s3 = j3;
+ j3 = 0;
+ } else {
+ s3 = bsize;
+ j3 -= bsize;
+ }
+ dx4 = sx[4] - ( s3*sx[3] );
+ dy4 = sy[4] - ( s3*sy[3] );
+ dz4 = sz[4] - ( s3*sz[3] );
+ dw4 = sw[4] - ( s3*sw[3] );
+ du4 = su[4] - ( s3*su[3] );
+ dv4 = sv[4] - ( s3*sv[3] );
+ ox3 = ox4 + ( j3*sx[3] );
+ oy3 = oy4 + ( j3*sy[3] );
+ oz3 = oz4 + ( j3*sz[3] );
+ ow3 = ow4 + ( j3*sw[3] );
+ ou3 = ou4 + ( j3*su[3] );
+ ov3 = ov4 + ( j3*sv[3] );
+ for ( j2 = sh[2]; j2 > 0; ) {
+ if ( j2 < bsize ) {
+ s2 = j2;
+ j2 = 0;
+ } else {
+ s2 = bsize;
+ j2 -= bsize;
+ }
+ dx3 = sx[3] - ( s2*sx[2] );
+ dy3 = sy[3] - ( s2*sy[2] );
+ dz3 = sz[3] - ( s2*sz[2] );
+ dw3 = sw[3] - ( s2*sw[2] );
+ du3 = su[3] - ( s2*su[2] );
+ dv3 = sv[3] - ( s2*sv[2] );
+ ox2 = ox3 + ( j2*sx[2] );
+ oy2 = oy3 + ( j2*sy[2] );
+ oz2 = oz3 + ( j2*sz[2] );
+ ow2 = ow3 + ( j2*sw[2] );
+ ou2 = ou3 + ( j2*su[2] );
+ ov2 = ov3 + ( j2*sv[2] );
+ for ( j1 = sh[1]; j1 > 0; ) {
+ if ( j1 < bsize ) {
+ s1 = j1;
+ j1 = 0;
+ } else {
+ s1 = bsize;
+ j1 -= bsize;
+ }
+ dx2 = sx[2] - ( s1*sx[1] );
+ dy2 = sy[2] - ( s1*sy[1] );
+ dz2 = sz[2] - ( s1*sz[1] );
+ dw2 = sw[2] - ( s1*sw[1] );
+ du2 = su[2] - ( s1*su[1] );
+ dv2 = sv[2] - ( s1*sv[1] );
+ ox1 = ox2 + ( j1*sx[1] );
+ oy1 = oy2 + ( j1*sy[1] );
+ oz1 = oz2 + ( j1*sz[1] );
+ ow1 = ow2 + ( j1*sw[1] );
+ ou1 = ou2 + ( j1*su[1] );
+ ov1 = ov2 + ( j1*sv[1] );
+ for ( j0 = sh[0]; j0 > 0; ) {
+ if ( j0 < bsize ) {
+ s0 = j0;
+ j0 = 0;
+ } else {
+ s0 = bsize;
+ j0 -= bsize;
+ }
+ // Compute index offsets for the first input and output ndarray elements in the current block...
+ ix = ox1 + ( j0*sx[0] );
+ iy = oy1 + ( j0*sy[0] );
+ iz = oz1 + ( j0*sz[0] );
+ iw = ow1 + ( j0*sw[0] );
+ iu = ou1 + ( j0*su[0] );
+ iv = ov1 + ( j0*sv[0] );
+
+ // Compute loop offset increments...
+ dx1 = sx[1] - ( s0*sx[0] );
+ dy1 = sy[1] - ( s0*sy[0] );
+ dz1 = sz[1] - ( s0*sz[0] );
+ dw1 = sw[1] - ( s0*sw[0] );
+ du1 = su[1] - ( s0*su[0] );
+ dv1 = sv[1] - ( s0*sv[0] );
+
+ // Iterate over the ndarray dimensions...
+ for ( i9 = 0; i9 < s9; i9++ ) {
+ for ( i8 = 0; i8 < s8; i8++ ) {
+ for ( i7 = 0; i7 < s7; i7++ ) {
+ for ( i6 = 0; i6 < s6; i6++ ) {
+ for ( i5 = 0; i5 < s5; i5++ ) {
+ for ( i4 = 0; i4 < s4; i4++ ) {
+ for ( i3 = 0; i3 < s3; i3++ ) {
+ for ( i2 = 0; i2 < s2; i2++ ) {
+ for ( i1 = 0; i1 < s1; i1++ ) {
+ for ( i0 = 0; i0 < s0; i0++ ) {
+ vset( vbuf, iv, fcn( xget( xbuf, ix ), yget( ybuf, iy ), zget( zbuf, iz ), wget( wbuf, iw ), uget( ubuf, iu ) ) );
+ ix += dx0;
+ iy += dy0;
+ iz += dz0;
+ iw += dw0;
+ iu += du0;
+ iv += dv0;
+ }
+ ix += dx1;
+ iy += dy1;
+ iz += dz1;
+ iw += dw1;
+ iu += du1;
+ iv += dv1;
+ }
+ ix += dx2;
+ iy += dy2;
+ iz += dz2;
+ iw += dw2;
+ iu += du2;
+ iv += dv2;
+ }
+ ix += dx3;
+ iy += dy3;
+ iz += dz3;
+ iw += dw3;
+ iu += du3;
+ iv += dv3;
+ }
+ ix += dx4;
+ iy += dy4;
+ iz += dz4;
+ iw += dw4;
+ iu += du4;
+ iv += dv4;
+ }
+ ix += dx5;
+ iy += dy5;
+ iz += dz5;
+ iw += dw5;
+ iu += du5;
+ iv += dv5;
+ }
+ ix += dx6;
+ iy += dy6;
+ iz += dz6;
+ iw += dw6;
+ iu += du6;
+ iv += dv6;
+ }
+ ix += dx7;
+ iy += dy7;
+ iz += dz7;
+ iw += dw7;
+ iu += du7;
+ iv += dv7;
+ }
+ ix += dx8;
+ iy += dy8;
+ iz += dz8;
+ iw += dw8;
+ iu += du8;
+ iv += dv8;
+ }
+ ix += dx9;
+ iy += dy9;
+ iz += dz9;
+ iw += dw9;
+ iu += du9;
+ iv += dv9;
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+}
+
+
+// EXPORTS //
+
+module.exports = blockedquinary10d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/1d.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/1d.js
new file mode 100644
index 000000000000..8512c016d280
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/1d.js
@@ -0,0 +1,226 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MAIN //
+
+/**
+* Applies a quinary callback to elements in one-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} w - object containing input ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `w` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} u - object containing input ndarray meta data
+* @param {*} u.dtype - data type
+* @param {Collection} u.data - data buffer
+* @param {NonNegativeIntegerArray} u.shape - dimensions
+* @param {IntegerArray} u.strides - stride lengths
+* @param {NonNegativeInteger} u.offset - index offset
+* @param {string} u.order - specifies whether `u` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} v - object containing output ndarray meta data
+* @param {*} v.dtype - data type
+* @param {Collection} v.data - data buffer
+* @param {NonNegativeIntegerArray} v.shape - dimensions
+* @param {IntegerArray} v.strides - stride lengths
+* @param {NonNegativeInteger} v.offset - index offset
+* @param {string} v.order - specifies whether `v` is row-major (C-style) or column-major (Fortran-style)
+* @param {Callback} fcn - quinary callback
+* @returns {void}
+*
+* @example
+* var Float64Array = require( '@stdlib/array/float64' );
+*
+* function fcn( a, b, c, d, e ) {
+* return a + b + c + d + e;
+* }
+*
+* // Create data buffers:
+* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0 ] );
+* var ybuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var wbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var ubuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var vbuf = new Float64Array( [ 0.0, 0.0, 0.0, 0.0, 0.0 ] );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 5 ];
+*
+* // Define the array strides:
+* var sx = [ 1 ];
+* var sy = [ 1 ];
+* var sz = [ 1 ];
+* var sw = [ 1 ];
+* var su = [ 1 ];
+* var sv = [ 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'float64',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major'
+* };
+* var y = {
+* 'dtype': 'float64',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major'
+* };
+* var z = {
+* 'dtype': 'float64',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major'
+* };
+* var w = {
+* 'dtype': 'float64',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major'
+* };
+* var u = {
+* 'dtype': 'float64',
+* 'data': ubuf,
+* 'shape': shape,
+* 'strides': su,
+* 'offset': ou,
+* 'order': 'row-major'
+* };
+* var v = {
+* 'dtype': 'float64',
+* 'data': vbuf,
+* 'shape': shape,
+* 'strides': sv,
+* 'offset': ov,
+* 'order': 'row-major'
+* };
+*
+* // Apply the quinary function:
+* quinary1d( x, y, z, w, u, v, fcn );
+*
+* console.log( v.data );
+* // => [ 5.0, 6.0, 7.0, 8.0, 9.0 ]
+*/
+function quinary1d( x, y, z, w, u, v, fcn ) {
+ var xbuf;
+ var ybuf;
+ var zbuf;
+ var wbuf;
+ var ubuf;
+ var vbuf;
+ var dx;
+ var dy;
+ var dz;
+ var dw;
+ var du;
+ var dv;
+ var S0;
+ var ix;
+ var iy;
+ var iz;
+ var iw;
+ var iu;
+ var iv;
+ var i;
+
+ // Note on variable naming convention: S#, where # corresponds to the loop number, with `0` being the innermost loop...
+
+ // Extract loop variables: dimensions and loop offset (pointer) increments...
+ S0 = x.shape[ 0 ];
+ dx = x.strides[ 0 ];
+ dy = y.strides[ 0 ];
+ dz = z.strides[ 0 ];
+ dw = w.strides[ 0 ];
+ du = u.strides[ 0 ];
+ dv = v.strides[ 0 ];
+
+ // Set the pointers to the first indexed elements in the respective ndarrays...
+ ix = x.offset;
+ iy = y.offset;
+ iz = z.offset;
+ iw = w.offset;
+ iu = u.offset;
+ iv = v.offset;
+
+ // Cache references to the input and output ndarray buffers...
+ xbuf = x.data;
+ ybuf = y.data;
+ zbuf = z.data;
+ wbuf = w.data;
+ ubuf = u.data;
+ vbuf = v.data;
+
+ // Iterate over the ndarray dimensions...
+ for ( i = 0; i < S0; i++ ) {
+ vbuf[ iv ] = fcn( xbuf[ ix ], ybuf[ iy ], zbuf[ iz ], wbuf[ iw ], ubuf[ iu ] ); // eslint-disable-line max-len
+ ix += dx;
+ iy += dy;
+ iz += dz;
+ iw += dw;
+ iu += du;
+ iv += dv;
+ }
+}
+
+
+// EXPORTS //
+
+module.exports = quinary1d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/1d_accessors.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/1d_accessors.js
new file mode 100644
index 000000000000..762d711a8576
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/1d_accessors.js
@@ -0,0 +1,254 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MAIN //
+
+/**
+* Applies a quinary callback to elements in one-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray via loop interchange.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} x.accessors - data buffer accessors
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} y.accessors - data buffer accessors
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} z.accessors - data buffer accessors
+* @param {Object} w - object containing input ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `w` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} w.accessors - data buffer accessors
+* @param {Object} u - object containing input ndarray meta data
+* @param {*} u.dtype - data type
+* @param {Collection} u.data - data buffer
+* @param {NonNegativeIntegerArray} u.shape - dimensions
+* @param {IntegerArray} u.strides - stride lengths
+* @param {NonNegativeInteger} u.offset - index offset
+* @param {string} u.order - specifies whether `u` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} u.accessors - data buffer accessors
+* @param {Object} v - object containing output ndarray meta data
+* @param {*} v.dtype - data type
+* @param {Collection} v.data - data buffer
+* @param {NonNegativeIntegerArray} v.shape - dimensions
+* @param {IntegerArray} v.strides - stride lengths
+* @param {NonNegativeInteger} v.offset - index offset
+* @param {string} v.order - specifies whether `v` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} v.accessors - data buffer accessors
+* @param {Callback} fcn - quinary callback
+* @returns {void}
+*
+* @example
+* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' );
+* var accessors = require( '@stdlib/array/base/accessors' );
+* var copy = require( '@stdlib/array/base/copy' );
+*
+* function fcn( a, b, c, d, e ) {
+* return a + b + c + d + e;
+* }
+*
+* // Create data buffers:
+* var xbuf = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0, 5.0 ] );
+* var ybuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var wbuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var ubuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var vbuf = toAccessorArray( [ 0.0, 0.0, 0.0, 0.0, 0.0 ] );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 5 ];
+*
+* // Define the array strides:
+* var sx = [ 1 ];
+* var sy = [ 1 ];
+* var sz = [ 1 ];
+* var sw = [ 1 ];
+* var su = [ 1 ];
+* var sv = [ 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'generic',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major',
+* 'accessors': accessors( xbuf ).accessors
+* };
+* var y = {
+* 'dtype': 'generic',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major',
+* 'accessors': accessors( ybuf ).accessors
+* };
+* var z = {
+* 'dtype': 'generic',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major',
+* 'accessors': accessors( zbuf ).accessors
+* };
+* var w = {
+* 'dtype': 'generic',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major',
+* 'accessors': accessors( wbuf ).accessors
+* };
+* var u = {
+* 'dtype': 'generic',
+* 'data': ubuf,
+* 'shape': shape,
+* 'strides': su,
+* 'offset': ou,
+* 'order': 'row-major',
+* 'accessors': accessors( ubuf ).accessors
+* };
+* var v = {
+* 'dtype': 'generic',
+* 'data': vbuf,
+* 'shape': shape,
+* 'strides': sv,
+* 'offset': ov,
+* 'order': 'row-major',
+* 'accessors': accessors( vbuf ).accessors
+* };
+*
+* // Apply the quinary function:
+* quinary1d( x, y, z, w, u, v, fcn );
+*
+* console.log( copy( v.data ) );
+* // => [ 5.0, 6.0, 7.0, 8.0, 9.0 ]
+*/
+function quinary1d( x, y, z, w, u, v, fcn ) {
+ var xbuf;
+ var ybuf;
+ var zbuf;
+ var wbuf;
+ var ubuf;
+ var vbuf;
+ var xget;
+ var yget;
+ var zget;
+ var wget;
+ var uget;
+ var vset;
+ var dx;
+ var dy;
+ var dz;
+ var dw;
+ var du;
+ var dv;
+ var S0;
+ var ix;
+ var iy;
+ var iz;
+ var iw;
+ var iu;
+ var iv;
+ var i;
+
+ // Note on variable naming convention: S#, where # corresponds to the loop number, with `0` being the innermost loop...
+
+ // Extract loop variables: dimensions and loop offset (pointer) increments...
+ S0 = x.shape[ 0 ];
+ dx = x.strides[ 0 ];
+ dy = y.strides[ 0 ];
+ dz = z.strides[ 0 ];
+ dw = w.strides[ 0 ];
+ du = u.strides[ 0 ];
+ dv = v.strides[ 0 ];
+
+ // Set the pointers to the first indexed elements in the respective ndarrays...
+ ix = x.offset;
+ iy = y.offset;
+ iz = z.offset;
+ iw = w.offset;
+ iu = u.offset;
+ iv = v.offset;
+
+ // Cache references to the input and output ndarray buffers...
+ xbuf = x.data;
+ ybuf = y.data;
+ zbuf = z.data;
+ wbuf = w.data;
+ ubuf = u.data;
+ vbuf = v.data;
+
+ // Cache accessors:
+ xget = x.accessors[ 0 ];
+ yget = y.accessors[ 0 ];
+ zget = z.accessors[ 0 ];
+ wget = w.accessors[ 0 ];
+ uget = u.accessors[ 0 ];
+ vset = v.accessors[ 1 ];
+
+ // Iterate over the ndarray dimensions...
+ for ( i = 0; i < S0; i++ ) {
+ vset( vbuf, iv, fcn( xget( xbuf, ix ), yget( ybuf, iy ), zget( zbuf, iz ), wget( wbuf, iw ), uget( ubuf, iu ) ) ); // eslint-disable-line max-len
+ ix += dx;
+ iy += dy;
+ iz += dz;
+ iw += dw;
+ iu += du;
+ iv += dv;
+ }
+}
+
+
+// EXPORTS //
+
+module.exports = quinary1d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/2d.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/2d.js
new file mode 100644
index 000000000000..797fc6de3222
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/2d.js
@@ -0,0 +1,282 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MAIN //
+
+/**
+* Applies a quinary callback to elements in two-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} w - object containing input ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `w` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} u - object containing input ndarray meta data
+* @param {*} u.dtype - data type
+* @param {Collection} u.data - data buffer
+* @param {NonNegativeIntegerArray} u.shape - dimensions
+* @param {IntegerArray} u.strides - stride lengths
+* @param {NonNegativeInteger} u.offset - index offset
+* @param {string} u.order - specifies whether `u` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} v - object containing output ndarray meta data
+* @param {*} v.dtype - data type
+* @param {Collection} v.data - data buffer
+* @param {NonNegativeIntegerArray} v.shape - dimensions
+* @param {IntegerArray} v.strides - stride lengths
+* @param {NonNegativeInteger} v.offset - index offset
+* @param {string} v.order - specifies whether `v` is row-major (C-style) or column-major (Fortran-style)
+* @param {boolean} isRowMajor - boolean indicating if provided arrays are in row-major order
+* @param {Callback} fcn - quinary callback
+* @returns {void}
+*
+* @example
+* var Float64Array = require( '@stdlib/array/float64' );
+*
+* function fcn( a, b, c, d, e ) {
+* return a + b + c + d + e;
+* }
+*
+* // Create data buffers:
+* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0 ] );
+* var ybuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0 ] );
+* var wbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0 ] );
+* var ubuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0 ] );
+* var vbuf = new Float64Array( 4 );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 2, 2 ];
+*
+* // Define the array strides:
+* var sx = [ 2, 1 ];
+* var sy = [ 2, 1 ];
+* var sz = [ 2, 1 ];
+* var sw = [ 2, 1 ];
+* var su = [ 2, 1 ];
+* var sv = [ 2, 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'float64',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major'
+* };
+* var y = {
+* 'dtype': 'float64',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major'
+* };
+* var z = {
+* 'dtype': 'float64',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major'
+* };
+* var w = {
+* 'dtype': 'float64',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major'
+* };
+* var u = {
+* 'dtype': 'float64',
+* 'data': ubuf,
+* 'shape': shape,
+* 'strides': su,
+* 'offset': ou,
+* 'order': 'row-major'
+* };
+* var v = {
+* 'dtype': 'float64',
+* 'data': vbuf,
+* 'shape': shape,
+* 'strides': sv,
+* 'offset': ov,
+* 'order': 'row-major'
+* };
+*
+* // Apply the quinary function:
+* quinary2d( x, y, z, w, u, v, true, fcn );
+*
+* console.log( v.data );
+* // => [ 5.0, 6.0, 7.0, 8.0 ]
+*/
+function quinary2d( x, y, z, w, u, v, isRowMajor, fcn ) {
+ var xbuf;
+ var ybuf;
+ var zbuf;
+ var wbuf;
+ var ubuf;
+ var vbuf;
+ var dx0;
+ var dx1;
+ var dy0;
+ var dy1;
+ var dz0;
+ var dz1;
+ var dw0;
+ var dw1;
+ var du0;
+ var du1;
+ var dv0;
+ var dv1;
+ var sh;
+ var S0;
+ var S1;
+ var sx;
+ var sy;
+ var sz;
+ var sw;
+ var su;
+ var sv;
+ var ix;
+ var iy;
+ var iz;
+ var iw;
+ var iu;
+ var iv;
+ var i0;
+ var i1;
+
+ // Note on variable naming convention: S#, dx#, dy#, dz#, dw#, du#, dv#, i# where # corresponds to the loop number, with `0` being the innermost loop...
+
+ // Extract loop variables for purposes of loop interchange: dimensions and loop offset (pointer) increments...
+ sh = x.shape;
+ sx = x.strides;
+ sy = y.strides;
+ sz = z.strides;
+ sw = w.strides;
+ su = u.strides;
+ sv = v.strides;
+ if ( isRowMajor ) {
+ // For row-major ndarrays, the last dimensions have the fastest changing indices...
+ S0 = sh[ 1 ];
+ S1 = sh[ 0 ];
+ dx0 = sx[ 1 ]; // offset increment for innermost loop
+ dx1 = sx[ 0 ] - ( S0*sx[1] ); // offset increment for outermost loop
+ dy0 = sy[ 1 ];
+ dy1 = sy[ 0 ] - ( S0*sy[1] );
+ dz0 = sz[ 1 ];
+ dz1 = sz[ 0 ] - ( S0*sz[1] );
+ dw0 = sw[ 1 ];
+ dw1 = sw[ 0 ] - ( S0*sw[1] );
+ du0 = su[ 1 ];
+ du1 = su[ 0 ] - ( S0*su[1] );
+ dv0 = sv[ 1 ];
+ dv1 = sv[ 0 ] - ( S0*sv[1] );
+ } else { // order === 'column-major'
+ // For column-major ndarrays, the first dimensions have the fastest changing indices...
+ S0 = sh[ 0 ];
+ S1 = sh[ 1 ];
+ dx0 = sx[ 0 ]; // offset increment for innermost loop
+ dx1 = sx[ 1 ] - ( S0*sx[0] ); // offset increment for outermost loop
+ dy0 = sy[ 0 ];
+ dy1 = sy[ 1 ] - ( S0*sy[0] );
+ dz0 = sz[ 0 ];
+ dz1 = sz[ 1 ] - ( S0*sz[0] );
+ dw0 = sw[ 0 ];
+ dw1 = sw[ 1 ] - ( S0*sw[0] );
+ du0 = su[ 0 ];
+ du1 = su[ 1 ] - ( S0*su[0] );
+ dv0 = sv[ 0 ];
+ dv1 = sv[ 1 ] - ( S0*sv[0] );
+ }
+ // Set the pointers to the first indexed elements in the respective ndarrays...
+ ix = x.offset;
+ iy = y.offset;
+ iz = z.offset;
+ iw = w.offset;
+ iu = u.offset;
+ iv = v.offset;
+
+ // Cache references to the input and output ndarray buffers...
+ xbuf = x.data;
+ ybuf = y.data;
+ zbuf = z.data;
+ wbuf = w.data;
+ ubuf = u.data;
+ vbuf = v.data;
+
+ // Iterate over the ndarray dimensions...
+ for ( i1 = 0; i1 < S1; i1++ ) {
+ for ( i0 = 0; i0 < S0; i0++ ) {
+ vbuf[ iv ] = fcn( xbuf[ ix ], ybuf[ iy ], zbuf[ iz ], wbuf[ iw ], ubuf[ iu ] ); // eslint-disable-line max-len
+ ix += dx0;
+ iy += dy0;
+ iz += dz0;
+ iw += dw0;
+ iu += du0;
+ iv += dv0;
+ }
+ ix += dx1;
+ iy += dy1;
+ iz += dz1;
+ iw += dw1;
+ iu += du1;
+ iv += dv1;
+ }
+}
+
+
+// EXPORTS //
+
+module.exports = quinary2d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/2d_accessors.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/2d_accessors.js
new file mode 100644
index 000000000000..2f59bdbe64c5
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/2d_accessors.js
@@ -0,0 +1,312 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+/* eslint-disable max-statements */
+
+'use strict';
+
+// MAIN //
+
+/**
+* Applies a quinary callback to elements in two-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} x.accessors - data buffer accessors
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} y.accessors - data buffer accessors
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} z.accessors - data buffer accessors
+* @param {Object} w - object containing input ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `w` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} w.accessors - data buffer accessors
+* @param {Object} u - object containing input ndarray meta data
+* @param {*} u.dtype - data type
+* @param {Collection} u.data - data buffer
+* @param {NonNegativeIntegerArray} u.shape - dimensions
+* @param {IntegerArray} u.strides - stride lengths
+* @param {NonNegativeInteger} u.offset - index offset
+* @param {string} u.order - specifies whether `u` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} u.accessors - data buffer accessors
+* @param {Object} v - object containing output ndarray meta data
+* @param {*} v.dtype - data type
+* @param {Collection} v.data - data buffer
+* @param {NonNegativeIntegerArray} v.shape - dimensions
+* @param {IntegerArray} v.strides - stride lengths
+* @param {NonNegativeInteger} v.offset - index offset
+* @param {string} v.order - specifies whether `v` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} v.accessors - data buffer accessors
+* @param {boolean} isRowMajor - boolean indicating if provided arrays are in row-major order
+* @param {Callback} fcn - quinary callback
+* @returns {void}
+*
+* @example
+* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' );
+* var accessors = require( '@stdlib/array/base/accessors' );
+* var copy = require( '@stdlib/array/base/copy' );
+*
+* function fcn( a, b, c, d, e ) {
+* return a + b + c + d + e;
+* }
+*
+* // Create data buffers:
+* var xbuf = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0 ] );
+* var ybuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0 ] );
+* var wbuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0 ] );
+* var ubuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0 ] );
+* var vbuf = toAccessorArray( [ 0.0, 0.0, 0.0, 0.0 ] );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 2, 2 ];
+*
+* // Define the array strides:
+* var sx = [ 2, 1 ];
+* var sy = [ 2, 1 ];
+* var sz = [ 2, 1 ];
+* var sw = [ 2, 1 ];
+* var su = [ 2, 1 ];
+* var sv = [ 2, 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'generic',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major',
+* 'accessors': accessors( xbuf ).accessors
+* };
+* var y = {
+* 'dtype': 'generic',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major',
+* 'accessors': accessors( ybuf ).accessors
+* };
+* var z = {
+* 'dtype': 'generic',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major',
+* 'accessors': accessors( zbuf ).accessors
+* };
+* var w = {
+* 'dtype': 'generic',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major',
+* 'accessors': accessors( wbuf ).accessors
+* };
+* var u = {
+* 'dtype': 'generic',
+* 'data': ubuf,
+* 'shape': shape,
+* 'strides': su,
+* 'offset': ou,
+* 'order': 'row-major',
+* 'accessors': accessors( ubuf ).accessors
+* };
+* var v = {
+* 'dtype': 'generic',
+* 'data': vbuf,
+* 'shape': shape,
+* 'strides': sv,
+* 'offset': ov,
+* 'order': 'row-major',
+* 'accessors': accessors( vbuf ).accessors
+* };
+*
+* // Apply the quinary function:
+* quinary2d( x, y, z, w, u, v, true, fcn );
+*
+* console.log( copy( v.data ) );
+* // => [ 5.0, 6.0, 7.0, 8.0 ]
+*/
+function quinary2d( x, y, z, w, u, v, isRowMajor, fcn ) {
+ var xbuf;
+ var ybuf;
+ var zbuf;
+ var wbuf;
+ var ubuf;
+ var vbuf;
+ var xget;
+ var yget;
+ var zget;
+ var wget;
+ var uget;
+ var vset;
+ var dx0;
+ var dx1;
+ var dy0;
+ var dy1;
+ var dz0;
+ var dz1;
+ var dw0;
+ var dw1;
+ var du0;
+ var du1;
+ var dv0;
+ var dv1;
+ var sh;
+ var S0;
+ var S1;
+ var sx;
+ var sy;
+ var sz;
+ var sw;
+ var su;
+ var sv;
+ var ix;
+ var iy;
+ var iz;
+ var iw;
+ var iu;
+ var iv;
+ var i0;
+ var i1;
+
+ // Note on variable naming convention: S#, dx#, dy#, dz#, dw#, du#, dv#, i# where # corresponds to the loop number, with `0` being the innermost loop...
+
+ // Extract loop variables for purposes of loop interchange: dimensions and loop offset (pointer) increments...
+ sh = x.shape;
+ sx = x.strides;
+ sy = y.strides;
+ sz = z.strides;
+ sw = w.strides;
+ su = u.strides;
+ sv = v.strides;
+ if ( isRowMajor ) {
+ // For row-major ndarrays, the last dimensions have the fastest changing indices...
+ S0 = sh[ 1 ];
+ S1 = sh[ 0 ];
+ dx0 = sx[ 1 ]; // offset increment for innermost loop
+ dx1 = sx[ 0 ] - ( S0*sx[1] ); // offset increment for outermost loop
+ dy0 = sy[ 1 ];
+ dy1 = sy[ 0 ] - ( S0*sy[1] );
+ dz0 = sz[ 1 ];
+ dz1 = sz[ 0 ] - ( S0*sz[1] );
+ dw0 = sw[ 1 ];
+ dw1 = sw[ 0 ] - ( S0*sw[1] );
+ du0 = su[ 1 ];
+ du1 = su[ 0 ] - ( S0*su[1] );
+ dv0 = sv[ 1 ];
+ dv1 = sv[ 0 ] - ( S0*sv[1] );
+ } else { // order === 'column-major'
+ // For column-major ndarrays, the first dimensions have the fastest changing indices...
+ S0 = sh[ 0 ];
+ S1 = sh[ 1 ];
+ dx0 = sx[ 0 ]; // offset increment for innermost loop
+ dx1 = sx[ 1 ] - ( S0*sx[0] ); // offset increment for outermost loop
+ dy0 = sy[ 0 ];
+ dy1 = sy[ 1 ] - ( S0*sy[0] );
+ dz0 = sz[ 0 ];
+ dz1 = sz[ 1 ] - ( S0*sz[0] );
+ dw0 = sw[ 0 ];
+ dw1 = sw[ 1 ] - ( S0*sw[0] );
+ du0 = su[ 0 ];
+ du1 = su[ 1 ] - ( S0*su[0] );
+ dv0 = sv[ 0 ];
+ dv1 = sv[ 1 ] - ( S0*sv[0] );
+ }
+ // Set the pointers to the first indexed elements in the respective ndarrays...
+ ix = x.offset;
+ iy = y.offset;
+ iz = z.offset;
+ iw = w.offset;
+ iu = u.offset;
+ iv = v.offset;
+
+ // Cache references to the input and output ndarray buffers...
+ xbuf = x.data;
+ ybuf = y.data;
+ zbuf = z.data;
+ wbuf = w.data;
+ ubuf = u.data;
+ vbuf = v.data;
+
+ // Cache accessors:
+ xget = x.accessors[ 0 ];
+ yget = y.accessors[ 0 ];
+ zget = z.accessors[ 0 ];
+ wget = w.accessors[ 0 ];
+ uget = u.accessors[ 0 ];
+ vset = v.accessors[ 1 ];
+
+ // Iterate over the ndarray dimensions...
+ for ( i1 = 0; i1 < S1; i1++ ) {
+ for ( i0 = 0; i0 < S0; i0++ ) {
+ vset( vbuf, iv, fcn( xget( xbuf, ix ), yget( ybuf, iy ), zget( zbuf, iz ), wget( wbuf, iw ), uget( ubuf, iu ) ) ); // eslint-disable-line max-len
+ ix += dx0;
+ iy += dy0;
+ iz += dz0;
+ iw += dw0;
+ iu += du0;
+ iv += dv0;
+ }
+ ix += dx1;
+ iy += dy1;
+ iz += dz1;
+ iw += dw1;
+ iu += du1;
+ iv += dv1;
+ }
+}
+
+
+// EXPORTS //
+
+module.exports = quinary2d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/2d_blocked.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/2d_blocked.js
new file mode 100644
index 000000000000..b9f97e948b6e
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/2d_blocked.js
@@ -0,0 +1,326 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+/* eslint-disable max-statements */
+
+'use strict';
+
+// MODULES //
+
+var loopOrder = require( '@stdlib/ndarray/base/quinary-loop-interchange-order' );
+var blockSize = require( '@stdlib/ndarray/base/quinary-tiling-block-size' );
+
+
+// MAIN //
+
+/**
+* Applies a quinary callback to elements in two-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray via loop blocking.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} w - object containing input ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `w` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} u - object containing input ndarray meta data
+* @param {*} u.dtype - data type
+* @param {Collection} u.data - data buffer
+* @param {NonNegativeIntegerArray} u.shape - dimensions
+* @param {IntegerArray} u.strides - stride lengths
+* @param {NonNegativeInteger} u.offset - index offset
+* @param {string} u.order - specifies whether `u` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} v - object containing output ndarray meta data
+* @param {*} v.dtype - data type
+* @param {Collection} v.data - data buffer
+* @param {NonNegativeIntegerArray} v.shape - dimensions
+* @param {IntegerArray} v.strides - stride lengths
+* @param {NonNegativeInteger} v.offset - index offset
+* @param {string} v.order - specifies whether `v` is row-major (C-style) or column-major (Fortran-style)
+* @param {Callback} fcn - quinary callback
+* @returns {void}
+*
+* @example
+* var Float64Array = require( '@stdlib/array/float64' );
+*
+* function fcn( a, b, c, d, e ) {
+* return a + b + c + d + e;
+* }
+*
+* // Create data buffers:
+* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0 ] );
+* var ybuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0 ] );
+* var wbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0 ] );
+* var ubuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0 ] );
+* var vbuf = new Float64Array( 4 );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 2, 2 ];
+*
+* // Define the array strides:
+* var sx = [ 2, 1 ];
+* var sy = [ 2, 1 ];
+* var sz = [ 2, 1 ];
+* var sw = [ 2, 1 ];
+* var su = [ 2, 1 ];
+* var sv = [ 2, 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'float64',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major'
+* };
+* var y = {
+* 'dtype': 'float64',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major'
+* };
+* var z = {
+* 'dtype': 'float64',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major'
+* };
+* var w = {
+* 'dtype': 'float64',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major'
+* };
+* var u = {
+* 'dtype': 'float64',
+* 'data': ubuf,
+* 'shape': shape,
+* 'strides': su,
+* 'offset': ou,
+* 'order': 'row-major'
+* };
+* var v = {
+* 'dtype': 'float64',
+* 'data': vbuf,
+* 'shape': shape,
+* 'strides': sv,
+* 'offset': ov,
+* 'order': 'row-major'
+* };
+*
+* // Apply the quinary function:
+* blockedquinary2d( x, y, z, w, u, v, fcn );
+*
+* console.log( v.data );
+* // => [ 5.0, 6.0, 7.0, 8.0 ]
+*/
+function blockedquinary2d( x, y, z, w, u, v, fcn ) {
+ var bsize;
+ var xbuf;
+ var ybuf;
+ var zbuf;
+ var wbuf;
+ var ubuf;
+ var vbuf;
+ var dx0;
+ var dx1;
+ var dy0;
+ var dy1;
+ var dz0;
+ var dz1;
+ var dw0;
+ var dw1;
+ var du0;
+ var du1;
+ var dv0;
+ var dv1;
+ var ox1;
+ var oy1;
+ var oz1;
+ var ow1;
+ var ou1;
+ var ov1;
+ var sh;
+ var s0;
+ var s1;
+ var sx;
+ var sy;
+ var sz;
+ var sw;
+ var su;
+ var sv;
+ var ox;
+ var oy;
+ var oz;
+ var ow;
+ var ou;
+ var ov;
+ var ix;
+ var iy;
+ var iz;
+ var iw;
+ var iu;
+ var iv;
+ var i0;
+ var i1;
+ var j0;
+ var j1;
+ var o;
+
+ // Note on variable naming convention: s#, dx#, dy#, dz#, dw#, du#, dv#, i#, j# where # corresponds to the loop number, with `0` being the innermost loop...
+
+ // Resolve the loop interchange order:
+ o = loopOrder( x.shape, x.strides, y.strides, z.strides, w.strides, u.strides, v.strides );
+ sh = o.sh;
+ sx = o.sx;
+ sy = o.sy;
+ sz = o.sz;
+ sw = o.sw;
+ su = o.su;
+ sv = o.sv;
+
+ // Determine the block size:
+ bsize = blockSize( x.dtype, y.dtype, z.dtype, w.dtype, u.dtype, v.dtype );
+
+ // Cache the indices of the first indexed elements in the respective ndarrays...
+ ox = x.offset;
+ oy = y.offset;
+ oz = z.offset;
+ ow = w.offset;
+ ou = u.offset;
+ ov = v.offset;
+
+ // Cache references to the input and output ndarray buffers...
+ xbuf = x.data;
+ ybuf = y.data;
+ zbuf = z.data;
+ wbuf = w.data;
+ ubuf = u.data;
+ vbuf = v.data;
+
+ // Cache offset increments for the innermost loop...
+ dx0 = sx[0];
+ dy0 = sy[0];
+ dz0 = sz[0];
+ dw0 = sw[0];
+ du0 = su[0];
+ dv0 = sv[0];
+
+ // Iterate over blocks...
+ for ( j1 = sh[1]; j1 > 0; ) {
+ if ( j1 < bsize ) {
+ s1 = j1;
+ j1 = 0;
+ } else {
+ s1 = bsize;
+ j1 -= bsize;
+ }
+ ox1 = ox + ( j1*sx[1] );
+ oy1 = oy + ( j1*sy[1] );
+ oz1 = oz + ( j1*sz[1] );
+ ow1 = ow + ( j1*sw[1] );
+ ou1 = ou + ( j1*su[1] );
+ ov1 = ov + ( j1*sv[1] );
+ for ( j0 = sh[0]; j0 > 0; ) {
+ if ( j0 < bsize ) {
+ s0 = j0;
+ j0 = 0;
+ } else {
+ s0 = bsize;
+ j0 -= bsize;
+ }
+ // Compute index offsets for the first input and output ndarray elements in the current block...
+ ix = ox1 + ( j0*sx[0] );
+ iy = oy1 + ( j0*sy[0] );
+ iz = oz1 + ( j0*sz[0] );
+ iw = ow1 + ( j0*sw[0] );
+ iu = ou1 + ( j0*su[0] );
+ iv = ov1 + ( j0*sv[0] );
+
+ // Compute loop offset increments...
+ dx1 = sx[1] - ( s0*sx[0] );
+ dy1 = sy[1] - ( s0*sy[0] );
+ dz1 = sz[1] - ( s0*sz[0] );
+ dw1 = sw[1] - ( s0*sw[0] );
+ du1 = su[1] - ( s0*su[0] );
+ dv1 = sv[1] - ( s0*sv[0] );
+
+ // Iterate over the ndarray dimensions...
+ for ( i1 = 0; i1 < s1; i1++ ) {
+ for ( i0 = 0; i0 < s0; i0++ ) {
+ vbuf[ iv ] = fcn( xbuf[ ix ], ybuf[ iy ], zbuf[ iz ], wbuf[ iw ], ubuf[ iu ] ); // eslint-disable-line max-len
+ ix += dx0;
+ iy += dy0;
+ iz += dz0;
+ iw += dw0;
+ iu += du0;
+ iv += dv0;
+ }
+ ix += dx1;
+ iy += dy1;
+ iz += dz1;
+ iw += dw1;
+ iu += du1;
+ iv += dv1;
+ }
+ }
+ }
+}
+
+
+// EXPORTS //
+
+module.exports = blockedquinary2d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/2d_blocked_accessors.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/2d_blocked_accessors.js
new file mode 100644
index 000000000000..9ac2a45bd0b2
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/2d_blocked_accessors.js
@@ -0,0 +1,354 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+/* eslint-disable max-statements */
+
+'use strict';
+
+// MODULES //
+
+var loopOrder = require( '@stdlib/ndarray/base/quinary-loop-interchange-order' );
+var blockSize = require( '@stdlib/ndarray/base/quinary-tiling-block-size' );
+
+
+// MAIN //
+
+/**
+* Applies a quinary callback to elements in two-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray via loop blocking.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} x.accessors - data buffer accessors
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} y.accessors - data buffer accessors
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} z.accessors - data buffer accessors
+* @param {Object} w - object containing input ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `w` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} w.accessors - data buffer accessors
+* @param {Object} u - object containing input ndarray meta data
+* @param {*} u.dtype - data type
+* @param {Collection} u.data - data buffer
+* @param {NonNegativeIntegerArray} u.shape - dimensions
+* @param {IntegerArray} u.strides - stride lengths
+* @param {NonNegativeInteger} u.offset - index offset
+* @param {string} u.order - specifies whether `u` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} u.accessors - data buffer accessors
+* @param {Object} v - object containing output ndarray meta data
+* @param {*} v.dtype - data type
+* @param {Collection} v.data - data buffer
+* @param {NonNegativeIntegerArray} v.shape - dimensions
+* @param {IntegerArray} v.strides - stride lengths
+* @param {NonNegativeInteger} v.offset - index offset
+* @param {string} v.order - specifies whether `v` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} v.accessors - data buffer accessors
+* @param {Callback} fcn - quinary callback
+* @returns {void}
+*
+* @example
+* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' );
+* var accessors = require( '@stdlib/array/base/accessors' );
+* var copy = require( '@stdlib/array/base/copy' );
+*
+* function fcn( a, b, c, d, e ) {
+* return a + b + c + d + e;
+* }
+*
+* // Create data buffers:
+* var xbuf = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0 ] );
+* var ybuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0 ] );
+* var wbuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0 ] );
+* var ubuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0 ] );
+* var vbuf = toAccessorArray( [ 0.0, 0.0, 0.0, 0.0 ] );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 2, 2 ];
+*
+* // Define the array strides:
+* var sx = [ 2, 1 ];
+* var sy = [ 2, 1 ];
+* var sz = [ 2, 1 ];
+* var sw = [ 2, 1 ];
+* var su = [ 2, 1 ];
+* var sv = [ 2, 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'generic',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major',
+* 'accessors': accessors( xbuf ).accessors
+* };
+* var y = {
+* 'dtype': 'generic',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major',
+* 'accessors': accessors( ybuf ).accessors
+* };
+* var z = {
+* 'dtype': 'generic',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major',
+* 'accessors': accessors( zbuf ).accessors
+* };
+* var w = {
+* 'dtype': 'generic',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major',
+* 'accessors': accessors( wbuf ).accessors
+* };
+* var u = {
+* 'dtype': 'generic',
+* 'data': ubuf,
+* 'shape': shape,
+* 'strides': su,
+* 'offset': ou,
+* 'order': 'row-major',
+* 'accessors': accessors( ubuf ).accessors
+* };
+* var v = {
+* 'dtype': 'generic',
+* 'data': vbuf,
+* 'shape': shape,
+* 'strides': sv,
+* 'offset': ov,
+* 'order': 'row-major',
+* 'accessors': accessors( vbuf ).accessors
+* };
+*
+* // Apply the quinary function:
+* blockedquinary2d( x, y, z, w, u, v, fcn );
+*
+* console.log( copy( v.data ) );
+* // => [ 5.0, 6.0, 7.0, 8.0 ]
+*/
+function blockedquinary2d( x, y, z, w, u, v, fcn ) {
+ var bsize;
+ var xbuf;
+ var ybuf;
+ var zbuf;
+ var wbuf;
+ var ubuf;
+ var vbuf;
+ var xget;
+ var yget;
+ var zget;
+ var wget;
+ var uget;
+ var vset;
+ var dx0;
+ var dx1;
+ var dy0;
+ var dy1;
+ var dz0;
+ var dz1;
+ var dw0;
+ var dw1;
+ var du0;
+ var du1;
+ var dv0;
+ var dv1;
+ var ox1;
+ var oy1;
+ var oz1;
+ var ow1;
+ var ou1;
+ var ov1;
+ var sh;
+ var s0;
+ var s1;
+ var sx;
+ var sy;
+ var sz;
+ var sw;
+ var su;
+ var sv;
+ var ox;
+ var oy;
+ var oz;
+ var ow;
+ var ou;
+ var ov;
+ var ix;
+ var iy;
+ var iz;
+ var iw;
+ var iu;
+ var iv;
+ var i0;
+ var i1;
+ var j0;
+ var j1;
+ var o;
+
+ // Note on variable naming convention: s#, dx#, dy#, dz#, dw#, du#, dv#, i#, j# where # corresponds to the loop number, with `0` being the innermost loop...
+
+ // Resolve the loop interchange order:
+ o = loopOrder( x.shape, x.strides, y.strides, z.strides, w.strides, u.strides, v.strides ); // eslint-disable-line max-len
+ sh = o.sh;
+ sx = o.sx;
+ sy = o.sy;
+ sz = o.sz;
+ sw = o.sw;
+ su = o.su;
+ sv = o.sv;
+
+ // Determine the block size:
+ bsize = blockSize( x.dtype, y.dtype, z.dtype, w.dtype, u.dtype, v.dtype );
+
+ // Cache the indices of the first indexed elements in the respective ndarrays...
+ ox = x.offset;
+ oy = y.offset;
+ oz = z.offset;
+ ow = w.offset;
+ ou = u.offset;
+ ov = v.offset;
+
+ // Cache references to the input and output ndarray buffers...
+ xbuf = x.data;
+ ybuf = y.data;
+ zbuf = z.data;
+ wbuf = w.data;
+ ubuf = u.data;
+ vbuf = v.data;
+
+ // Cache offset increments for the innermost loop...
+ dx0 = sx[0];
+ dy0 = sy[0];
+ dz0 = sz[0];
+ dw0 = sw[0];
+ du0 = su[0];
+ dv0 = sv[0];
+
+ // Cache accessors:
+ xget = x.accessors[0];
+ yget = y.accessors[0];
+ zget = z.accessors[0];
+ wget = w.accessors[0];
+ uget = u.accessors[0];
+ vset = v.accessors[1];
+
+ // Iterate over blocks...
+ for ( j1 = sh[1]; j1 > 0; ) {
+ if ( j1 < bsize ) {
+ s1 = j1;
+ j1 = 0;
+ } else {
+ s1 = bsize;
+ j1 -= bsize;
+ }
+ ox1 = ox + ( j1*sx[1] );
+ oy1 = oy + ( j1*sy[1] );
+ oz1 = oz + ( j1*sz[1] );
+ ow1 = ow + ( j1*sw[1] );
+ ou1 = ou + ( j1*su[1] );
+ ov1 = ov + ( j1*sv[1] );
+ for ( j0 = sh[0]; j0 > 0; ) {
+ if ( j0 < bsize ) {
+ s0 = j0;
+ j0 = 0;
+ } else {
+ s0 = bsize;
+ j0 -= bsize;
+ }
+ // Compute index offsets for the first input and output ndarray elements in the current block...
+ ix = ox1 + ( j0*sx[0] );
+ iy = oy1 + ( j0*sy[0] );
+ iz = oz1 + ( j0*sz[0] );
+ iw = ow1 + ( j0*sw[0] );
+ iu = ou1 + ( j0*su[0] );
+ iv = ov1 + ( j0*sv[0] );
+
+ // Compute loop offset increments...
+ dx1 = sx[1] - ( s0*sx[0] );
+ dy1 = sy[1] - ( s0*sy[0] );
+ dz1 = sz[1] - ( s0*sz[0] );
+ dw1 = sw[1] - ( s0*sw[0] );
+ du1 = su[1] - ( s0*su[0] );
+ dv1 = sv[1] - ( s0*sv[0] );
+
+ // Iterate over the ndarray dimensions...
+ for ( i1 = 0; i1 < s1; i1++ ) {
+ for ( i0 = 0; i0 < s0; i0++ ) {
+ vset( vbuf, iv, fcn( xget( xbuf, ix ), yget( ybuf, iy ), zget( zbuf, iz ), wget( wbuf, iw ), uget( ubuf, iu ) ) ); // eslint-disable-line max-len
+ ix += dx0;
+ iy += dy0;
+ iz += dz0;
+ iw += dw0;
+ iu += du0;
+ iv += dv0;
+ }
+ ix += dx1;
+ iy += dy1;
+ iz += dz1;
+ iw += dw1;
+ iu += du1;
+ iv += dv1;
+ }
+ }
+ }
+}
+
+
+// EXPORTS //
+
+module.exports = blockedquinary2d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/3d.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/3d.js
new file mode 100644
index 000000000000..19532da9c90e
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/3d.js
@@ -0,0 +1,314 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+/* eslint-disable max-statements */
+
+'use strict';
+
+// MAIN //
+
+/**
+* Applies a quinary callback to elements in three-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} w - object containing input ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `w` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} u - object containing input ndarray meta data
+* @param {*} u.dtype - data type
+* @param {Collection} u.data - data buffer
+* @param {NonNegativeIntegerArray} u.shape - dimensions
+* @param {IntegerArray} u.strides - stride lengths
+* @param {NonNegativeInteger} u.offset - index offset
+* @param {string} u.order - specifies whether `u` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} v - object containing output ndarray meta data
+* @param {*} v.dtype - data type
+* @param {Collection} v.data - data buffer
+* @param {NonNegativeIntegerArray} v.shape - dimensions
+* @param {IntegerArray} v.strides - stride lengths
+* @param {NonNegativeInteger} v.offset - index offset
+* @param {string} v.order - specifies whether `v` is row-major (C-style) or column-major (Fortran-style)
+* @param {boolean} isRowMajor - boolean indicating if provided arrays are in row-major order
+* @param {Callback} fcn - quinary callback
+* @returns {void}
+*
+* @example
+* var Float64Array = require( '@stdlib/array/float64' );
+*
+* function fcn( a, b, c, d, e ) {
+* return a + b + c + d + e;
+* }
+*
+* // Create data buffers:
+* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] );
+* var ybuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var wbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var ubuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var vbuf = new Float64Array( 8 );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 2, 2, 2 ];
+*
+* // Define the array strides:
+* var sx = [ 4, 2, 1 ];
+* var sy = [ 4, 2, 1 ];
+* var sz = [ 4, 2, 1 ];
+* var sw = [ 4, 2, 1 ];
+* var su = [ 4, 2, 1 ];
+* var sv = [ 4, 2, 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'float64',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major'
+* };
+* var y = {
+* 'dtype': 'float64',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major'
+* };
+* var z = {
+* 'dtype': 'float64',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major'
+* };
+* var w = {
+* 'dtype': 'float64',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major'
+* };
+* var u = {
+* 'dtype': 'float64',
+* 'data': ubuf,
+* 'shape': shape,
+* 'strides': su,
+* 'offset': ou,
+* 'order': 'row-major'
+* };
+* var v = {
+* 'dtype': 'float64',
+* 'data': vbuf,
+* 'shape': shape,
+* 'strides': sv,
+* 'offset': ov,
+* 'order': 'row-major'
+* };
+*
+* // Apply the quinary function:
+* quinary3d( x, y, z, w, u, v, true, fcn );
+*
+* console.log( v.data );
+* // => [ 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ]
+*/
+function quinary3d( x, y, z, w, u, v, isRowMajor, fcn ) {
+ var xbuf;
+ var ybuf;
+ var zbuf;
+ var wbuf;
+ var ubuf;
+ var vbuf;
+ var dx0;
+ var dx1;
+ var dx2;
+ var dy0;
+ var dy1;
+ var dy2;
+ var dz0;
+ var dz1;
+ var dz2;
+ var dw0;
+ var dw1;
+ var dw2;
+ var du0;
+ var du1;
+ var du2;
+ var dv0;
+ var dv1;
+ var dv2;
+ var sh;
+ var S0;
+ var S1;
+ var S2;
+ var sx;
+ var sy;
+ var sz;
+ var sw;
+ var su;
+ var sv;
+ var ix;
+ var iy;
+ var iz;
+ var iw;
+ var iu;
+ var iv;
+ var i0;
+ var i1;
+ var i2;
+
+ // Note on variable naming convention: S#, dx#, dy#, dz#, dw#, du#, dv#, i# where # corresponds to the loop number, with `0` being the innermost loop...
+
+ // Extract loop variables for purposes of loop interchange: dimensions and loop offset (pointer) increments...
+ sh = x.shape;
+ sx = x.strides;
+ sy = y.strides;
+ sz = z.strides;
+ sw = w.strides;
+ su = u.strides;
+ sv = v.strides;
+ if ( isRowMajor ) {
+ // For row-major ndarrays, the last dimensions have the fastest changing indices...
+ S0 = sh[ 2 ];
+ S1 = sh[ 1 ];
+ S2 = sh[ 0 ];
+ dx0 = sx[ 2 ]; // offset increment for innermost loop
+ dx1 = sx[ 1 ] - ( S0*sx[2] );
+ dx2 = sx[ 0 ] - ( S1*sx[1] ); // offset increment for outermost loop
+ dy0 = sy[ 2 ];
+ dy1 = sy[ 1 ] - ( S0*sy[2] );
+ dy2 = sy[ 0 ] - ( S1*sy[1] );
+ dz0 = sz[ 2 ];
+ dz1 = sz[ 1 ] - ( S0*sz[2] );
+ dz2 = sz[ 0 ] - ( S1*sz[1] );
+ dw0 = sw[ 2 ];
+ dw1 = sw[ 1 ] - ( S0*sw[2] );
+ dw2 = sw[ 0 ] - ( S1*sw[1] );
+ du0 = su[ 2 ];
+ du1 = su[ 1 ] - ( S0*su[2] );
+ du2 = su[ 0 ] - ( S1*su[1] );
+ dv0 = sv[ 2 ];
+ dv1 = sv[ 1 ] - ( S0*sv[2] );
+ dv2 = sv[ 0 ] - ( S1*sv[1] );
+ } else { // order === 'column-major'
+ // For column-major ndarrays, the first dimensions have the fastest changing indices...
+ S0 = sh[ 0 ];
+ S1 = sh[ 1 ];
+ S2 = sh[ 2 ];
+ dx0 = sx[ 0 ]; // offset increment for innermost loop
+ dx1 = sx[ 1 ] - ( S0*sx[0] );
+ dx2 = sx[ 2 ] - ( S1*sx[1] ); // offset increment for outermost loop
+ dy0 = sy[ 0 ];
+ dy1 = sy[ 1 ] - ( S0*sy[0] );
+ dy2 = sy[ 2 ] - ( S1*sy[1] );
+ dz0 = sz[ 0 ];
+ dz1 = sz[ 1 ] - ( S0*sz[0] );
+ dz2 = sz[ 2 ] - ( S1*sz[1] );
+ dw0 = sw[ 0 ];
+ dw1 = sw[ 1 ] - ( S0*sw[0] );
+ dw2 = sw[ 2 ] - ( S1*sw[1] );
+ du0 = su[ 0 ];
+ du1 = su[ 1 ] - ( S0*su[0] );
+ du2 = su[ 2 ] - ( S1*su[1] );
+ dv0 = sv[ 0 ];
+ dv1 = sv[ 1 ] - ( S0*sv[0] );
+ dv2 = sv[ 2 ] - ( S1*sv[1] );
+ }
+ // Set the pointers to the first indexed elements in the respective ndarrays...
+ ix = x.offset;
+ iy = y.offset;
+ iz = z.offset;
+ iw = w.offset;
+ iu = u.offset;
+ iv = v.offset;
+
+ // Cache references to the input and output ndarray buffers...
+ xbuf = x.data;
+ ybuf = y.data;
+ zbuf = z.data;
+ wbuf = w.data;
+ ubuf = u.data;
+ vbuf = v.data;
+
+ // Iterate over the ndarray dimensions...
+ for ( i2 = 0; i2 < S2; i2++ ) {
+ for ( i1 = 0; i1 < S1; i1++ ) {
+ for ( i0 = 0; i0 < S0; i0++ ) {
+ vbuf[ iv ] = fcn( xbuf[ ix ], ybuf[ iy ], zbuf[ iz ], wbuf[ iw ], ubuf[ iu ] ); // eslint-disable-line max-len
+ ix += dx0;
+ iy += dy0;
+ iz += dz0;
+ iw += dw0;
+ iu += du0;
+ iv += dv0;
+ }
+ ix += dx1;
+ iy += dy1;
+ iz += dz1;
+ iw += dw1;
+ iu += du1;
+ iv += dv1;
+ }
+ ix += dx2;
+ iy += dy2;
+ iz += dz2;
+ iw += dw2;
+ iu += du2;
+ iv += dv2;
+ }
+}
+
+
+// EXPORTS //
+
+module.exports = quinary3d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/3d_accessors.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/3d_accessors.js
new file mode 100644
index 000000000000..54cbf4df20f5
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/3d_accessors.js
@@ -0,0 +1,342 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+/* eslint-disable max-statements */
+
+'use strict';
+
+// MAIN //
+
+/**
+* Applies a quinary callback to elements in three-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} x.accessors - data buffer accessors
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} y.accessors - data buffer accessors
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} z.accessors - data buffer accessors
+* @param {Object} w - object containing input ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `w` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} w.accessors - data buffer accessors
+* @param {Object} u - object containing input ndarray meta data
+* @param {*} u.dtype - data type
+* @param {Collection} u.data - data buffer
+* @param {NonNegativeIntegerArray} u.shape - dimensions
+* @param {IntegerArray} u.strides - stride lengths
+* @param {NonNegativeInteger} u.offset - index offset
+* @param {string} u.order - specifies whether `u` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} u.accessors - data buffer accessors
+* @param {Object} v - object containing output ndarray meta data
+* @param {*} v.dtype - data type
+* @param {Collection} v.data - data buffer
+* @param {NonNegativeIntegerArray} v.shape - dimensions
+* @param {IntegerArray} v.strides - stride lengths
+* @param {NonNegativeInteger} v.offset - index offset
+* @param {string} v.order - specifies whether `v` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} v.accessors - data buffer accessors
+* @param {boolean} isRowMajor - boolean indicating if provided arrays are in row-major order
+* @param {Callback} fcn - quinary callback
+* @returns {void}
+*
+* @example
+* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' );
+* var accessors = require( '@stdlib/array/base/accessors' );
+* var copy = require( '@stdlib/array/base/copy' );
+*
+* function fcn( a, b, c, d, e ) {
+* return a + b + c + d + e;
+* }
+*
+* // Create data buffers:
+* var xbuf = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] );
+* var ybuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var wbuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var ubuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var vbuf = toAccessorArray( [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ] );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 2, 2, 2 ];
+*
+* // Define the array strides:
+* var sx = [ 4, 2, 1 ];
+* var sy = [ 4, 2, 1 ];
+* var sz = [ 4, 2, 1 ];
+* var sw = [ 4, 2, 1 ];
+* var su = [ 4, 2, 1 ];
+* var sv = [ 4, 2, 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'generic',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major',
+* 'accessors': accessors( xbuf ).accessors
+* };
+* var y = {
+* 'dtype': 'generic',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major',
+* 'accessors': accessors( ybuf ).accessors
+* };
+* var z = {
+* 'dtype': 'generic',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major',
+* 'accessors': accessors( zbuf ).accessors
+* };
+* var w = {
+* 'dtype': 'generic',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major',
+* 'accessors': accessors( wbuf ).accessors
+* };
+* var u = {
+* 'dtype': 'generic',
+* 'data': ubuf,
+* 'shape': shape,
+* 'strides': su,
+* 'offset': ou,
+* 'order': 'row-major',
+* 'accessors': accessors( ubuf ).accessors
+* };
+* var v = {
+* 'dtype': 'generic',
+* 'data': vbuf,
+* 'shape': shape,
+* 'strides': sv,
+* 'offset': ov,
+* 'order': 'row-major',
+* 'accessors': accessors( vbuf ).accessors
+* };
+*
+* // Apply the quinary function:
+* quinary3d( x, y, z, w, u, v, true, fcn );
+*
+* console.log( copy( v.data ) );
+* // => [ 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ]
+*/
+function quinary3d( x, y, z, w, u, v, isRowMajor, fcn ) {
+ var xbuf;
+ var ybuf;
+ var zbuf;
+ var wbuf;
+ var ubuf;
+ var vbuf;
+ var xget;
+ var yget;
+ var zget;
+ var wget;
+ var uget;
+ var vset;
+ var dx0;
+ var dx1;
+ var dx2;
+ var dy0;
+ var dy1;
+ var dy2;
+ var dz0;
+ var dz1;
+ var dz2;
+ var dw0;
+ var dw1;
+ var dw2;
+ var du0;
+ var du1;
+ var du2;
+ var dv0;
+ var dv1;
+ var dv2;
+ var sh;
+ var S0;
+ var S1;
+ var S2;
+ var sx;
+ var sy;
+ var sz;
+ var sw;
+ var su;
+ var sv;
+ var ix;
+ var iy;
+ var iz;
+ var iw;
+ var iu;
+ var iv;
+ var i0;
+ var i1;
+ var i2;
+
+ // Note on variable naming convention: S#, dx#, dy#, dz#, dw#, du#, dv#, i# where # corresponds to the loop number, with `0` being the innermost loop...
+
+ // Extract loop variables for purposes of loop interchange: dimensions and loop offset (pointer) increments...
+ sh = x.shape;
+ sx = x.strides;
+ sy = y.strides;
+ sz = z.strides;
+ sw = w.strides;
+ su = u.strides;
+ sv = v.strides;
+ if ( isRowMajor ) {
+ // For row-major ndarrays, the last dimensions have the fastest changing indices...
+ S0 = sh[ 2 ];
+ S1 = sh[ 1 ];
+ S2 = sh[ 0 ];
+ dx0 = sx[ 2 ]; // offset increment for innermost loop
+ dx1 = sx[ 1 ] - ( S0*sx[2] );
+ dx2 = sx[ 0 ] - ( S1*sx[1] ); // offset increment for outermost loop
+ dy0 = sy[ 2 ];
+ dy1 = sy[ 1 ] - ( S0*sy[2] );
+ dy2 = sy[ 0 ] - ( S1*sy[1] );
+ dz0 = sz[ 2 ];
+ dz1 = sz[ 1 ] - ( S0*sz[2] );
+ dz2 = sz[ 0 ] - ( S1*sz[1] );
+ dw0 = sw[ 2 ];
+ dw1 = sw[ 1 ] - ( S0*sw[2] );
+ dw2 = sw[ 0 ] - ( S1*sw[1] );
+ du0 = su[ 2 ];
+ du1 = su[ 1 ] - ( S0*su[2] );
+ du2 = su[ 0 ] - ( S1*su[1] );
+ dv0 = sv[ 2 ];
+ dv1 = sv[ 1 ] - ( S0*sv[2] );
+ dv2 = sv[ 0 ] - ( S1*sv[1] );
+ } else { // order === 'column-major'
+ // For column-major ndarrays, the first dimensions have the fastest changing indices...
+ S0 = sh[ 0 ];
+ S1 = sh[ 1 ];
+ S2 = sh[ 2 ];
+ dx0 = sx[ 0 ]; // offset increment for innermost loop
+ dx1 = sx[ 1 ] - ( S0*sx[0] );
+ dx2 = sx[ 2 ] - ( S1*sx[1] ); // offset increment for outermost loop
+ dy0 = sy[ 0 ];
+ dy1 = sy[ 1 ] - ( S0*sy[0] );
+ dy2 = sy[ 2 ] - ( S1*sy[1] );
+ dz0 = sz[ 0 ];
+ dz1 = sz[ 1 ] - ( S0*sz[0] );
+ dz2 = sz[ 2 ] - ( S1*sz[1] );
+ dw0 = sw[ 0 ];
+ dw1 = sw[ 1 ] - ( S0*sw[0] );
+ dw2 = sw[ 2 ] - ( S1*sw[1] );
+ du0 = su[ 0 ];
+ du1 = su[ 1 ] - ( S0*su[0] );
+ du2 = su[ 2 ] - ( S1*su[1] );
+ dv0 = sv[ 0 ];
+ dv1 = sv[ 1 ] - ( S0*sv[0] );
+ dv2 = sv[ 2 ] - ( S1*sv[1] );
+ }
+ // Set the pointers to the first indexed elements in the respective ndarrays...
+ ix = x.offset;
+ iy = y.offset;
+ iz = z.offset;
+ iw = w.offset;
+ iu = u.offset;
+ iv = v.offset;
+
+ // Cache references to the input and output ndarray buffers...
+ xbuf = x.data;
+ ybuf = y.data;
+ zbuf = z.data;
+ wbuf = w.data;
+ ubuf = u.data;
+ vbuf = v.data;
+
+ // Cache accessors:
+ xget = x.accessors[ 0 ];
+ yget = y.accessors[ 0 ];
+ zget = z.accessors[ 0 ];
+ wget = w.accessors[ 0 ];
+ uget = u.accessors[ 0 ];
+ vset = v.accessors[ 1 ];
+
+ // Iterate over the ndarray dimensions...
+ for ( i2 = 0; i2 < S2; i2++ ) {
+ for ( i1 = 0; i1 < S1; i1++ ) {
+ for ( i0 = 0; i0 < S0; i0++ ) {
+ vset( vbuf, iv, fcn( xget( xbuf, ix ), yget( ybuf, iy ), zget( zbuf, iz ), wget( wbuf, iw ), uget( ubuf, iu ) ) ); // eslint-disable-line max-len
+ ix += dx0;
+ iy += dy0;
+ iz += dz0;
+ iw += dw0;
+ iu += du0;
+ iv += dv0;
+ }
+ ix += dx1;
+ iy += dy1;
+ iz += dz1;
+ iw += dw1;
+ iu += du1;
+ iv += dv1;
+ }
+ ix += dx2;
+ iy += dy2;
+ iz += dz2;
+ iw += dw2;
+ iu += du2;
+ iv += dv2;
+ }
+}
+
+
+// EXPORTS //
+
+module.exports = quinary3d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/3d_blocked.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/3d_blocked.js
new file mode 100644
index 000000000000..b962fac749a8
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/3d_blocked.js
@@ -0,0 +1,370 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+/* eslint-disable max-depth, max-statements */
+
+'use strict';
+
+// MODULES //
+
+var loopOrder = require( '@stdlib/ndarray/base/quinary-loop-interchange-order' );
+var blockSize = require( '@stdlib/ndarray/base/quinary-tiling-block-size' );
+
+
+// MAIN //
+
+/**
+* Applies a quinary callback to elements in three-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray via loop blocking.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} w - object containing input ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `w` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} u - object containing input ndarray meta data
+* @param {*} u.dtype - data type
+* @param {Collection} u.data - data buffer
+* @param {NonNegativeIntegerArray} u.shape - dimensions
+* @param {IntegerArray} u.strides - stride lengths
+* @param {NonNegativeInteger} u.offset - index offset
+* @param {string} u.order - specifies whether `u` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} v - object containing output ndarray meta data
+* @param {*} v.dtype - data type
+* @param {Collection} v.data - data buffer
+* @param {NonNegativeIntegerArray} v.shape - dimensions
+* @param {IntegerArray} v.strides - stride lengths
+* @param {NonNegativeInteger} v.offset - index offset
+* @param {string} v.order - specifies whether `v` is row-major (C-style) or column-major (Fortran-style)
+* @param {Callback} fcn - quinary callback
+* @returns {void}
+*
+* @example
+* var Float64Array = require( '@stdlib/array/float64' );
+*
+* function fcn( a, b, c, d, e ) {
+* return a + b + c + d + e;
+* }
+*
+* // Create data buffers:
+* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] );
+* var ybuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var wbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var ubuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var vbuf = new Float64Array( 8 );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 2, 2, 2 ];
+*
+* // Define the array strides:
+* var sx = [ 4, 2, 1 ];
+* var sy = [ 4, 2, 1 ];
+* var sz = [ 4, 2, 1 ];
+* var sw = [ 4, 2, 1 ];
+* var su = [ 4, 2, 1 ];
+* var sv = [ 4, 2, 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'float64',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major'
+* };
+* var y = {
+* 'dtype': 'float64',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major'
+* };
+* var z = {
+* 'dtype': 'float64',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major'
+* };
+* var w = {
+* 'dtype': 'float64',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major'
+* };
+* var u = {
+* 'dtype': 'float64',
+* 'data': ubuf,
+* 'shape': shape,
+* 'strides': su,
+* 'offset': ou,
+* 'order': 'row-major'
+* };
+* var v = {
+* 'dtype': 'float64',
+* 'data': vbuf,
+* 'shape': shape,
+* 'strides': sv,
+* 'offset': ov,
+* 'order': 'row-major'
+* };
+*
+* // Apply the quinary function:
+* blockedquinary3d( x, y, z, w, u, v, fcn );
+*
+* console.log( v.data );
+* // => [ 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ]
+*/
+function blockedquinary3d( x, y, z, w, u, v, fcn ) {
+ var bsize;
+ var xbuf;
+ var ybuf;
+ var zbuf;
+ var wbuf;
+ var ubuf;
+ var vbuf;
+ var dx0;
+ var dx1;
+ var dx2;
+ var dy0;
+ var dy1;
+ var dy2;
+ var dz0;
+ var dz1;
+ var dz2;
+ var dw0;
+ var dw1;
+ var dw2;
+ var du0;
+ var du1;
+ var du2;
+ var dv0;
+ var dv1;
+ var dv2;
+ var ox1;
+ var ox2;
+ var oy1;
+ var oy2;
+ var oz1;
+ var oz2;
+ var ow1;
+ var ow2;
+ var ou1;
+ var ou2;
+ var ov1;
+ var ov2;
+ var sh;
+ var s0;
+ var s1;
+ var s2;
+ var sx;
+ var sy;
+ var sz;
+ var sw;
+ var su;
+ var sv;
+ var ox;
+ var oy;
+ var oz;
+ var ow;
+ var ou;
+ var ov;
+ var ix;
+ var iy;
+ var iz;
+ var iw;
+ var iu;
+ var iv;
+ var i0;
+ var i1;
+ var i2;
+ var j0;
+ var j1;
+ var j2;
+ var o;
+
+ // Note on variable naming convention: s#, dx#, dy#, dz#, dw#, du#, dv# i#, j# where # corresponds to the loop number, with `0` being the innermost loop...
+
+ // Resolve the loop interchange order:
+ o = loopOrder( x.shape, x.strides, y.strides, z.strides, w.strides, u.strides, v.strides ); // eslint-disable-line max-len
+ sh = o.sh;
+ sx = o.sx;
+ sy = o.sy;
+ sz = o.sz;
+ sw = o.sw;
+ su = o.su;
+ sv = o.sv;
+
+ // Determine the block size:
+ bsize = blockSize( x.dtype, y.dtype, z.dtype, w.dtype, u.dtype, v.dtype );
+
+ // Cache the indices of the first indexed elements in the respective ndarrays...
+ ox = x.offset;
+ oy = y.offset;
+ oz = z.offset;
+ ow = w.offset;
+ ou = u.offset;
+ ov = v.offset;
+
+ // Cache references to the input and output ndarray buffers...
+ xbuf = x.data;
+ ybuf = y.data;
+ zbuf = z.data;
+ wbuf = w.data;
+ ubuf = u.data;
+ vbuf = v.data;
+
+ // Cache offset increments for the innermost loop...
+ dx0 = sx[0];
+ dy0 = sy[0];
+ dz0 = sz[0];
+ dw0 = sw[0];
+ du0 = su[0];
+ dv0 = sv[0];
+
+ // Iterate over blocks...
+ for ( j2 = sh[2]; j2 > 0; ) {
+ if ( j2 < bsize ) {
+ s2 = j2;
+ j2 = 0;
+ } else {
+ s2 = bsize;
+ j2 -= bsize;
+ }
+ ox2 = ox + ( j2*sx[2] );
+ oy2 = oy + ( j2*sy[2] );
+ oz2 = oz + ( j2*sz[2] );
+ ow2 = ow + ( j2*sw[2] );
+ ou2 = ou + ( j2*su[2] );
+ ov2 = ov + ( j2*sv[2] );
+ for ( j1 = sh[1]; j1 > 0; ) {
+ if ( j1 < bsize ) {
+ s1 = j1;
+ j1 = 0;
+ } else {
+ s1 = bsize;
+ j1 -= bsize;
+ }
+ dx2 = sx[2] - ( s1*sx[1] );
+ dy2 = sy[2] - ( s1*sy[1] );
+ dz2 = sz[2] - ( s1*sz[1] );
+ dw2 = sw[2] - ( s1*sw[1] );
+ du2 = su[2] - ( s1*su[1] );
+ dv2 = sv[2] - ( s1*sv[1] );
+ ox1 = ox2 + ( j1*sx[1] );
+ oy1 = oy2 + ( j1*sy[1] );
+ oz1 = oz2 + ( j1*sz[1] );
+ ow1 = ow2 + ( j1*sw[1] );
+ ou1 = ou2 + ( j1*su[1] );
+ ov1 = ov2 + ( j1*sv[1] );
+ for ( j0 = sh[0]; j0 > 0; ) {
+ if ( j0 < bsize ) {
+ s0 = j0;
+ j0 = 0;
+ } else {
+ s0 = bsize;
+ j0 -= bsize;
+ }
+ // Compute index offsets for the first input and output ndarray elements in the current block...
+ ix = ox1 + ( j0*sx[0] );
+ iy = oy1 + ( j0*sy[0] );
+ iz = oz1 + ( j0*sz[0] );
+ iw = ow1 + ( j0*sw[0] );
+ iu = ou1 + ( j0*su[0] );
+ iv = ov1 + ( j0*sv[0] );
+
+ // Compute loop offset increments...
+ dx1 = sx[1] - ( s0*sx[0] );
+ dy1 = sy[1] - ( s0*sy[0] );
+ dz1 = sz[1] - ( s0*sz[0] );
+ dw1 = sw[1] - ( s0*sw[0] );
+ du1 = su[1] - ( s0*su[0] );
+ dv1 = sv[1] - ( s0*sv[0] );
+
+ // Iterate over the ndarray dimensions...
+ for ( i2 = 0; i2 < s2; i2++ ) {
+ for ( i1 = 0; i1 < s1; i1++ ) {
+ for ( i0 = 0; i0 < s0; i0++ ) {
+ vbuf[ iv ] = fcn( xbuf[ ix ], ybuf[ iy ], zbuf[ iz ], wbuf[ iw ], ubuf[ iu ] ); // eslint-disable-line max-len
+ ix += dx0;
+ iy += dy0;
+ iz += dz0;
+ iw += dw0;
+ iu += du0;
+ iv += dv0;
+ }
+ ix += dx1;
+ iy += dy1;
+ iz += dz1;
+ iw += dw1;
+ iu += du1;
+ iv += dv1;
+ }
+ ix += dx2;
+ iy += dy2;
+ iz += dz2;
+ iw += dw2;
+ iu += du2;
+ iv += dv2;
+ }
+ }
+ }
+ }
+}
+
+
+// EXPORTS //
+
+module.exports = blockedquinary3d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/3d_blocked_accessors.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/3d_blocked_accessors.js
new file mode 100644
index 000000000000..acc1b2e2ed06
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/3d_blocked_accessors.js
@@ -0,0 +1,397 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+/* eslint-disable max-depth, max-statements */
+
+'use strict';
+
+// MODULES //
+
+var loopOrder = require( '@stdlib/ndarray/base/quinary-loop-interchange-order' );
+var blockSize = require( '@stdlib/ndarray/base/quinary-tiling-block-size' );
+
+
+// MAIN //
+
+/**
+* Applies a quinary callback to elements in three-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray via loop blocking.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} x.accessors - data buffer accessors
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} y.accessors - data buffer accessors
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} z.accessors - data buffer accessors
+* @param {Object} w - object containing input ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `w` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} w.accessors - data buffer accessors
+* @param {Object} u - object containing input ndarray meta data
+* @param {*} u.dtype - data type
+* @param {Collection} u.data - data buffer
+* @param {NonNegativeIntegerArray} u.shape - dimensions
+* @param {IntegerArray} u.strides - stride lengths
+* @param {NonNegativeInteger} u.offset - index offset
+* @param {string} u.order - specifies whether `u` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} u.accessors - data buffer accessors
+* @param {Object} v - object containing output ndarray meta data
+* @param {*} v.dtype - data type
+* @param {Collection} v.data - data buffer
+* @param {NonNegativeIntegerArray} v.shape - dimensions
+* @param {IntegerArray} v.strides - stride lengths
+* @param {NonNegativeInteger} v.offset - index offset
+* @param {string} v.order - specifies whether `v` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} v.accessors - data buffer accessors
+* @param {Callback} fcn - quinary callback
+*
+* @example
+* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' );
+* var accessors = require( '@stdlib/array/base/accessors' );
+* var copy = require( '@stdlib/array/base/copy' );
+*
+* function fcn( a, b, c, d, e ) {
+* return a + b + c + d + e;
+* }
+*
+* // Create data buffers:
+* var xbuf = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] );
+* var ybuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var wbuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var ubuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var vbuf = toAccessorArray( [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ] );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 2, 2, 2 ];
+*
+* // Define the array strides:
+* var sx = [ 4, 2, 1 ];
+* var sy = [ 4, 2, 1 ];
+* var sz = [ 4, 2, 1 ];
+* var sw = [ 4, 2, 1 ];
+* var su = [ 4, 2, 1 ];
+* var sv = [ 4, 2, 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'generic',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major',
+* 'accessors': accessors( xbuf ).accessors
+* };
+* var y = {
+* 'dtype': 'generic',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major',
+* 'accessors': accessors( ybuf ).accessors
+* };
+* var z = {
+* 'dtype': 'generic',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major',
+* 'accessors': accessors( zbuf ).accessors
+* };
+* var w = {
+* 'dtype': 'generic',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major',
+* 'accessors': accessors( wbuf ).accessors
+* };
+* var u = {
+* 'dtype': 'generic',
+* 'data': ubuf,
+* 'shape': shape,
+* 'strides': su,
+* 'offset': ou,
+* 'order': 'row-major',
+* 'accessors': accessors( ubuf ).accessors
+* };
+* var v = {
+* 'dtype': 'generic',
+* 'data': vbuf,
+* 'shape': shape,
+* 'strides': sv,
+* 'offset': ov,
+* 'order': 'row-major',
+* 'accessors': accessors( vbuf ).accessors
+* };
+*
+* // Apply the ternary function:
+* blockedternary3d( x, y, z, w, u, v, fcn );
+*
+* console.log( copy( v.data ) );
+* // => [ 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ]
+*/
+function blockedternary3d( x, y, z, w, u, v, fcn ) {
+ var bsize;
+ var xbuf;
+ var ybuf;
+ var zbuf;
+ var wbuf;
+ var ubuf;
+ var vbuf;
+ var xget;
+ var yget;
+ var zget;
+ var wget;
+ var uget;
+ var vset;
+ var dx0;
+ var dx1;
+ var dx2;
+ var dy0;
+ var dy1;
+ var dy2;
+ var dz0;
+ var dz1;
+ var dz2;
+ var dw0;
+ var dw1;
+ var dw2;
+ var du0;
+ var du1;
+ var du2;
+ var dv0;
+ var dv1;
+ var dv2;
+ var ox1;
+ var ox2;
+ var oy1;
+ var oy2;
+ var oz1;
+ var oz2;
+ var ow1;
+ var ow2;
+ var ou1;
+ var ou2;
+ var ov1;
+ var ov2;
+ var sh;
+ var s0;
+ var s1;
+ var s2;
+ var sx;
+ var sy;
+ var sz;
+ var sw;
+ var su;
+ var sv;
+ var ox;
+ var oy;
+ var oz;
+ var ow;
+ var ou;
+ var ov;
+ var ix;
+ var iy;
+ var iz;
+ var iw;
+ var iu;
+ var iv;
+ var i0;
+ var i1;
+ var i2;
+ var j0;
+ var j1;
+ var j2;
+ var o;
+
+ // Note on variable naming convention: s#, dx#, dy#, dz#, dw#, du#, dv#, i#, j# where # corresponds to the loop number, with `0` being the innermost loop...
+
+ // Resolve the loop interchange order:
+ o = loopOrder( x.shape, x.strides, y.strides, z.strides, w.strides, u.strides, v.strides );
+ sh = o.sh;
+ sx = o.sx;
+ sy = o.sy;
+ sz = o.sz;
+ sw = o.sw;
+ su = o.su;
+ sv = o.sv;
+
+ // Determine the block size:
+ bsize = blockSize( x.dtype, y.dtype, z.dtype, w.dtype, u.dtype, v.dtype );
+
+ // Cache the indices of the first indexed elements in the respective ndarrays...
+ ox = x.offset;
+ oy = y.offset;
+ oz = z.offset;
+ ow = w.offset;
+ ou = w.offset;
+ ov = v.offset;
+
+ // Cache references to the input and output ndarray buffers...
+ xbuf = x.data;
+ ybuf = y.data;
+ zbuf = z.data;
+ wbuf = w.data;
+ ubuf = u.data;
+ vbuf = v.data;
+
+ // Cache offset increments for the innermost loop...
+ dx0 = sx[0];
+ dy0 = sy[0];
+ dz0 = sz[0];
+ dw0 = sw[0];
+ du0 = su[0];
+ dv0 = sv[0];
+
+ // Cache accessors:
+ xget = x.accessors[0];
+ yget = y.accessors[0];
+ zget = z.accessors[0];
+ wget = w.accessors[0];
+ uget = u.accessors[0];
+ vset = v.accessors[1];
+
+ // Iterate over blocks...
+ for ( j2 = sh[2]; j2 > 0; ) {
+ if ( j2 < bsize ) {
+ s2 = j2;
+ j2 = 0;
+ } else {
+ s2 = bsize;
+ j2 -= bsize;
+ }
+ ox2 = ox + ( j2*sx[2] );
+ oy2 = oy + ( j2*sy[2] );
+ oz2 = oz + ( j2*sz[2] );
+ ow2 = ow + ( j2*sw[2] );
+ ou2 = ou + ( j2*su[2] );
+ ov2 = ov + ( j2*sv[2] );
+ for ( j1 = sh[1]; j1 > 0; ) {
+ if ( j1 < bsize ) {
+ s1 = j1;
+ j1 = 0;
+ } else {
+ s1 = bsize;
+ j1 -= bsize;
+ }
+ dx2 = sx[2] - ( s1*sx[1] );
+ dy2 = sy[2] - ( s1*sy[1] );
+ dz2 = sz[2] - ( s1*sz[1] );
+ dw2 = sw[2] - ( s1*sw[1] );
+ du2 = su[2] - ( s1*su[1] );
+ dv2 = sv[2] - ( s1*sv[1] );
+ ox1 = ox2 + ( j1*sx[1] );
+ oy1 = oy2 + ( j1*sy[1] );
+ oz1 = oz2 + ( j1*sz[1] );
+ ow1 = ow2 + ( j1*sw[1] );
+ ou1 = ou2 + ( j1*su[1] );
+ ov1 = ov2 + ( j1*sv[1] );
+ for ( j0 = sh[0]; j0 > 0; ) {
+ if ( j0 < bsize ) {
+ s0 = j0;
+ j0 = 0;
+ } else {
+ s0 = bsize;
+ j0 -= bsize;
+ }
+ // Compute index offsets for the first input and output ndarray elements in the current block...
+ ix = ox1 + ( j0*sx[0] );
+ iy = oy1 + ( j0*sy[0] );
+ iz = oz1 + ( j0*sz[0] );
+ iw = ow1 + ( j0*sw[0] );
+ iu = ou1 + ( j0*su[0] );
+ iv = ov1 + ( j0*sv[0] );
+
+ // Compute loop offset increments...
+ dx1 = sx[1] - ( s0*sx[0] );
+ dy1 = sy[1] - ( s0*sy[0] );
+ dz1 = sz[1] - ( s0*sz[0] );
+ dw1 = sw[1] - ( s0*sw[0] );
+ du1 = su[1] - ( s0*su[0] );
+ dv1 = sv[1] - ( s0*sv[0] );
+
+ // Iterate over the ndarray dimensions...
+ for ( i2 = 0; i2 < s2; i2++ ) {
+ for ( i1 = 0; i1 < s1; i1++ ) {
+ for ( i0 = 0; i0 < s0; i0++ ) {
+ vset( vbuf, iv, fcn( xget( xbuf, ix ), yget( ybuf, iy ), zget( zbuf, iz ), wget( wbuf, iw ), uget( ubuf, iu ) ) ); // eslint-disable-line max-len
+ ix += dx0;
+ iy += dy0;
+ iz += dz0;
+ iw += dw0;
+ iu += du0;
+ iv += dv0;
+ }
+ ix += dx1;
+ iy += dy1;
+ iz += dz1;
+ iw += dw1;
+ iu += du1;
+ iv += dv1;
+ }
+ ix += dx2;
+ iy += dy2;
+ iz += dz2;
+ iw += dw2;
+ iu += du2;
+ iv += dv2;
+ }
+ }
+ }
+ }
+}
+
+
+// EXPORTS //
+
+module.exports = blockedternary3d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/4d.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/4d.js
new file mode 100644
index 000000000000..517fd811cc71
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/4d.js
@@ -0,0 +1,344 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+/* eslint-disable max-statements */
+
+'use strict';
+
+// MAIN //
+
+/**
+* Applies a quinary callback to elements in four-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} w - object containing input ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `w` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} u - object containing input ndarray meta data
+* @param {*} u.dtype - data type
+* @param {Collection} u.data - data buffer
+* @param {NonNegativeIntegerArray} u.shape - dimensions
+* @param {IntegerArray} u.strides - stride lengths
+* @param {NonNegativeInteger} u.offset - index offset
+* @param {string} u.order - specifies whether `u` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} v - object containing output ndarray meta data
+* @param {*} v.dtype - data type
+* @param {Collection} v.data - data buffer
+* @param {NonNegativeIntegerArray} v.shape - dimensions
+* @param {IntegerArray} v.strides - stride lengths
+* @param {NonNegativeInteger} v.offset - index offset
+* @param {string} v.order - specifies whether `v` is row-major (C-style) or column-major (Fortran-style)
+* @param {boolean} isRowMajor - boolean indicating if provided arrays are in row-major order
+* @param {Callback} fcn - quinary callback
+* @returns {void}
+*
+* @example
+* var Float64Array = require( '@stdlib/array/float64' );
+*
+* function fcn( a, b, c, d, e ) {
+* return a + b + c + d + e;
+* }
+*
+* // Create data buffers:
+* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] );
+* var ybuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var wbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var ubuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var vbuf = new Float64Array( 8 );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 1, 2, 2, 2 ];
+*
+* // Define the array strides:
+* var sx = [ 8, 4, 2, 1 ];
+* var sy = [ 8, 4, 2, 1 ];
+* var sz = [ 8, 4, 2, 1 ];
+* var sw = [ 8, 4, 2, 1 ];
+* var su = [ 8, 4, 2, 1 ];
+* var sv = [ 8, 4, 2, 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'float64',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major'
+* };
+* var y = {
+* 'dtype': 'float64',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major'
+* };
+* var z = {
+* 'dtype': 'float64',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major'
+* };
+* var w = {
+* 'dtype': 'float64',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major'
+* };
+* var u = {
+* 'dtype': 'float64',
+* 'data': ubuf,
+* 'shape': shape,
+* 'strides': su,
+* 'offset': ou,
+* 'order': 'row-major'
+* };
+* var v = {
+* 'dtype': 'float64',
+* 'data': vbuf,
+* 'shape': shape,
+* 'strides': sv,
+* 'offset': ov,
+* 'order': 'row-major'
+* };
+*
+* // Apply the quinary function:
+* quinary4d( x, y, z, w, u, v, true, fcn );
+*
+* console.log( v.data );
+* // => [ 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ]
+*/
+function quinary4d( x, y, z, w, u, v, isRowMajor, fcn ) {
+ var xbuf;
+ var ybuf;
+ var zbuf;
+ var wbuf;
+ var ubuf;
+ var vbuf;
+ var dx0;
+ var dx1;
+ var dx2;
+ var dx3;
+ var dy0;
+ var dy1;
+ var dy2;
+ var dy3;
+ var dz0;
+ var dz1;
+ var dz2;
+ var dz3;
+ var dw0;
+ var dw1;
+ var dw2;
+ var dw3;
+ var du0;
+ var du1;
+ var du2;
+ var du3;
+ var dv0;
+ var dv1;
+ var dv2;
+ var dv3;
+ var sh;
+ var S0;
+ var S1;
+ var S2;
+ var S3;
+ var sx;
+ var sy;
+ var sz;
+ var sw;
+ var su;
+ var sv;
+ var ix;
+ var iy;
+ var iz;
+ var iw;
+ var iu;
+ var iv;
+ var i0;
+ var i1;
+ var i2;
+ var i3;
+
+ // Note on variable naming convention: S#, dx#, dy#, dz#, dw#, du#, dv# i# where # corresponds to the loop number, with `0` being the innermost loop...
+
+ // Extract loop variables for purposes of loop interchange: dimensions and loop offset (pointer) increments...
+ sh = x.shape;
+ sx = x.strides;
+ sy = y.strides;
+ sz = z.strides;
+ sw = w.strides;
+ su = u.strides;
+ sv = v.strides;
+ if ( isRowMajor ) {
+ // For row-major ndarrays, the last dimensions have the fastest changing indices...
+ S0 = sh[ 3 ];
+ S1 = sh[ 2 ];
+ S2 = sh[ 1 ];
+ S3 = sh[ 0 ];
+ dx0 = sx[ 3 ]; // offset increment for innermost loop
+ dx1 = sx[ 2 ] - ( S0*sx[3] );
+ dx2 = sx[ 1 ] - ( S1*sx[2] );
+ dx3 = sx[ 0 ] - ( S2*sx[1] ); // offset increment for outermost loop
+ dy0 = sy[ 3 ];
+ dy1 = sy[ 2 ] - ( S0*sy[3] );
+ dy2 = sy[ 1 ] - ( S1*sy[2] );
+ dy3 = sy[ 0 ] - ( S2*sy[1] );
+ dz0 = sz[ 3 ];
+ dz1 = sz[ 2 ] - ( S0*sz[3] );
+ dz2 = sz[ 1 ] - ( S1*sz[2] );
+ dz3 = sz[ 0 ] - ( S2*sz[1] );
+ dw0 = sw[ 3 ];
+ dw1 = sw[ 2 ] - ( S0*sw[3] );
+ dw2 = sw[ 1 ] - ( S1*sw[2] );
+ dw3 = sw[ 0 ] - ( S2*sw[1] );
+ du0 = su[ 3 ];
+ du1 = su[ 2 ] - ( S0*su[3] );
+ du2 = su[ 1 ] - ( S1*su[2] );
+ du3 = su[ 0 ] - ( S2*su[1] );
+ dv0 = sv[ 3 ];
+ dv1 = sv[ 2 ] - ( S0*sv[3] );
+ dv2 = sv[ 1 ] - ( S1*sv[2] );
+ dv3 = sv[ 0 ] - ( S2*sv[1] );
+ } else { // order === 'column-major'
+ // For column-major ndarrays, the first dimensions have the fastest changing indices...
+ S0 = sh[ 0 ];
+ S1 = sh[ 1 ];
+ S2 = sh[ 2 ];
+ S3 = sh[ 3 ];
+ dx0 = sx[ 0 ]; // offset increment for innermost loop
+ dx1 = sx[ 1 ] - ( S0*sx[0] );
+ dx2 = sx[ 2 ] - ( S1*sx[1] );
+ dx3 = sx[ 3 ] - ( S2*sx[2] ); // offset increment for outermost loop
+ dy0 = sy[ 0 ];
+ dy1 = sy[ 1 ] - ( S0*sy[0] );
+ dy2 = sy[ 2 ] - ( S1*sy[1] );
+ dy3 = sy[ 3 ] - ( S2*sy[2] );
+ dz0 = sz[ 0 ];
+ dz1 = sz[ 1 ] - ( S0*sz[0] );
+ dz2 = sz[ 2 ] - ( S1*sz[1] );
+ dz3 = sz[ 3 ] - ( S2*sz[2] );
+ dw0 = sw[ 0 ];
+ dw1 = sw[ 1 ] - ( S0*sw[0] );
+ dw2 = sw[ 2 ] - ( S1*sw[1] );
+ dw3 = sw[ 3 ] - ( S2*sw[2] );
+ du0 = su[ 0 ];
+ du1 = su[ 1 ] - ( S0*su[0] );
+ du2 = su[ 2 ] - ( S1*su[1] );
+ du3 = su[ 3 ] - ( S2*su[2] );
+ dv0 = sv[ 0 ];
+ dv1 = sv[ 1 ] - ( S0*sv[0] );
+ dv2 = sv[ 2 ] - ( S1*sv[1] );
+ dv3 = sv[ 3 ] - ( S2*sv[2] );
+ }
+ // Set the pointers to the first indexed elements in the respective ndarrays...
+ ix = x.offset;
+ iy = y.offset;
+ iz = z.offset;
+ iw = w.offset;
+ iu = u.offset;
+ iv = v.offset;
+
+ // Cache references to the input and output ndarray buffers...
+ xbuf = x.data;
+ ybuf = y.data;
+ zbuf = z.data;
+ wbuf = w.data;
+ ubuf = u.data;
+ vbuf = v.data;
+
+ // Iterate over the ndarray dimensions...
+ for ( i3 = 0; i3 < S3; i3++ ) {
+ for ( i2 = 0; i2 < S2; i2++ ) {
+ for ( i1 = 0; i1 < S1; i1++ ) {
+ for ( i0 = 0; i0 < S0; i0++ ) {
+ vbuf[ iv ] = fcn( xbuf[ ix ], ybuf[ iy ], zbuf[ iz ], wbuf[ iw ], ubuf[ iu ] ); // eslint-disable-line max-len
+ ix += dx0;
+ iy += dy0;
+ iz += dz0;
+ iw += dw0;
+ iu += du0;
+ iv += dv0;
+ }
+ ix += dx1;
+ iy += dy1;
+ iz += dz1;
+ iw += dw1;
+ iu += du1;
+ iv += dv1;
+ }
+ ix += dx2;
+ iy += dy2;
+ iz += dz2;
+ iw += dw2;
+ iu += du2;
+ iv += dv2;
+ }
+ ix += dx3;
+ iy += dy3;
+ iz += dz3;
+ iw += dw3;
+ iu += du3;
+ iv += dv3;
+ }
+}
+
+
+// EXPORTS //
+
+module.exports = quinary4d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/4d_accessors.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/4d_accessors.js
new file mode 100644
index 000000000000..d0af1cae8870
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/4d_accessors.js
@@ -0,0 +1,372 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+/* eslint-disable max-statements */
+
+'use strict';
+
+// MAIN //
+
+/**
+* Applies a quinary callback to elements in four-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} x.accessors - data buffer accessors
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} y.accessors - data buffer accessors
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} z.accessors - data buffer accessors
+* @param {Object} w - object containing input ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `w` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} w.accessors - data buffer accessors
+* @param {Object} u - object containing input ndarray meta data
+* @param {*} u.dtype - data type
+* @param {Collection} u.data - data buffer
+* @param {NonNegativeIntegerArray} u.shape - dimensions
+* @param {IntegerArray} u.strides - stride lengths
+* @param {NonNegativeInteger} u.offset - index offset
+* @param {string} u.order - specifies whether `u` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} u.accessors - data buffer accessors
+* @param {Object} v - object containing output ndarray meta data
+* @param {*} v.dtype - data type
+* @param {Collection} v.data - data buffer
+* @param {NonNegativeIntegerArray} v.shape - dimensions
+* @param {IntegerArray} v.strides - stride lengths
+* @param {NonNegativeInteger} v.offset - index offset
+* @param {string} v.order - specifies whether `v` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} v.accessors - data buffer accessors
+* @param {boolean} isRowMajor - boolean indicating if provided arrays are in row-major order
+* @param {Callback} fcn - quinary callback
+* @returns {void}
+*
+* @example
+* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' );
+* var accessors = require( '@stdlib/array/base/accessors' );
+* var copy = require( '@stdlib/array/base/copy' );
+*
+* function fcn( a, b, c, d, e ) {
+* return a + b + c + d + e;
+* }
+*
+* // Create data buffers:
+* var xbuf = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] );
+* var ybuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var wbuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var ubuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var vbuf = toAccessorArray( [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ] );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 1, 2, 2, 2 ];
+*
+* // Define the array strides:
+* var sx = [ 8, 4, 2, 1 ];
+* var sy = [ 8, 4, 2, 1 ];
+* var sz = [ 8, 4, 2, 1 ];
+* var sw = [ 8, 4, 2, 1 ];
+* var su = [ 8, 4, 2, 1 ];
+* var sv = [ 8, 4, 2, 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'generic',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major',
+* 'accessors': accessors( xbuf ).accessors
+* };
+* var y = {
+* 'dtype': 'generic',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major',
+* 'accessors': accessors( ybuf ).accessors
+* };
+* var z = {
+* 'dtype': 'generic',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major',
+* 'accessors': accessors( zbuf ).accessors
+* };
+* var w = {
+* 'dtype': 'generic',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major',
+* 'accessors': accessors( wbuf ).accessors
+* };
+* var u = {
+* 'dtype': 'generic',
+* 'data': ubuf,
+* 'shape': shape,
+* 'strides': su,
+* 'offset': ou,
+* 'order': 'row-major',
+* 'accessors': accessors( ubuf ).accessors
+* };
+* var v = {
+* 'dtype': 'generic',
+* 'data': vbuf,
+* 'shape': shape,
+* 'strides': sv,
+* 'offset': ov,
+* 'order': 'row-major',
+* 'accessors': accessors( vbuf ).accessors
+* };
+*
+* // Apply the quinary function:
+* quinary4d( x, y, z, w, u, v, true, fcn );
+*
+* console.log( copy( v.data ) );
+* // => [ 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ]
+*/
+function quinary4d( x, y, z, w, u, v, isRowMajor, fcn ) {
+ var xbuf;
+ var ybuf;
+ var zbuf;
+ var wbuf;
+ var ubuf;
+ var vbuf;
+ var xget;
+ var yget;
+ var zget;
+ var wget;
+ var uget;
+ var vset;
+ var dx0;
+ var dx1;
+ var dx2;
+ var dx3;
+ var dy0;
+ var dy1;
+ var dy2;
+ var dy3;
+ var dz0;
+ var dz1;
+ var dz2;
+ var dz3;
+ var dw0;
+ var dw1;
+ var dw2;
+ var dw3;
+ var du0;
+ var du1;
+ var du2;
+ var du3;
+ var dv0;
+ var dv1;
+ var dv2;
+ var dv3;
+ var sh;
+ var S0;
+ var S1;
+ var S2;
+ var S3;
+ var sx;
+ var sy;
+ var sz;
+ var sw;
+ var su;
+ var sv;
+ var ix;
+ var iy;
+ var iz;
+ var iw;
+ var iu;
+ var iv;
+ var i0;
+ var i1;
+ var i2;
+ var i3;
+
+ // Note on variable naming convention: S#, dx#, dy#, dz#, dw#, dv#, i# where # corresponds to the loop number, with `0` being the innermost loop...
+
+ // Extract loop variables for purposes of loop interchange: dimensions and loop offset (pointer) increments...
+ sh = x.shape;
+ sx = x.strides;
+ sy = y.strides;
+ sz = z.strides;
+ sw = w.strides;
+ su = u.strides;
+ sv = v.strides;
+ if ( isRowMajor ) {
+ // For row-major ndarrays, the last dimensions have the fastest changing indices...
+ S0 = sh[ 3 ];
+ S1 = sh[ 2 ];
+ S2 = sh[ 1 ];
+ S3 = sh[ 0 ];
+ dx0 = sx[ 3 ]; // offset increment for innermost loop
+ dx1 = sx[ 2 ] - ( S0*sx[3] );
+ dx2 = sx[ 1 ] - ( S1*sx[2] );
+ dx3 = sx[ 0 ] - ( S2*sx[1] ); // offset increment for outermost loop
+ dy0 = sy[ 3 ];
+ dy1 = sy[ 2 ] - ( S0*sy[3] );
+ dy2 = sy[ 1 ] - ( S1*sy[2] );
+ dy3 = sy[ 0 ] - ( S2*sy[1] );
+ dz0 = sz[ 3 ];
+ dz1 = sz[ 2 ] - ( S0*sz[3] );
+ dz2 = sz[ 1 ] - ( S1*sz[2] );
+ dz3 = sz[ 0 ] - ( S2*sz[1] );
+ dw0 = sw[ 3 ];
+ dw1 = sw[ 2 ] - ( S0*sw[3] );
+ dw2 = sw[ 1 ] - ( S1*sw[2] );
+ dw3 = sw[ 0 ] - ( S2*sw[1] );
+ du0 = su[ 3 ];
+ du1 = su[ 2 ] - ( S0*su[3] );
+ du2 = su[ 1 ] - ( S1*su[2] );
+ du3 = su[ 0 ] - ( S2*su[1] );
+ dv0 = sv[ 3 ];
+ dv1 = sv[ 2 ] - ( S0*sv[3] );
+ dv2 = sv[ 1 ] - ( S1*sv[2] );
+ dv3 = sv[ 0 ] - ( S2*sv[1] );
+ } else { // order === 'column-major'
+ // For column-major ndarrays, the first dimensions have the fastest changing indices...
+ S0 = sh[ 0 ];
+ S1 = sh[ 1 ];
+ S2 = sh[ 2 ];
+ S3 = sh[ 3 ];
+ dx0 = sx[ 0 ]; // offset increment for innermost loop
+ dx1 = sx[ 1 ] - ( S0*sx[0] );
+ dx2 = sx[ 2 ] - ( S1*sx[1] );
+ dx3 = sx[ 3 ] - ( S2*sx[2] ); // offset increment for outermost loop
+ dy0 = sy[ 0 ];
+ dy1 = sy[ 1 ] - ( S0*sy[0] );
+ dy2 = sy[ 2 ] - ( S1*sy[1] );
+ dy3 = sy[ 3 ] - ( S2*sy[2] );
+ dz0 = sz[ 0 ];
+ dz1 = sz[ 1 ] - ( S0*sz[0] );
+ dz2 = sz[ 2 ] - ( S1*sz[1] );
+ dz3 = sz[ 3 ] - ( S2*sz[2] );
+ dw0 = sw[ 0 ];
+ dw1 = sw[ 1 ] - ( S0*sw[0] );
+ dw2 = sw[ 2 ] - ( S1*sw[1] );
+ dw3 = sw[ 3 ] - ( S2*sw[2] );
+ du0 = su[ 0 ];
+ du1 = su[ 1 ] - ( S0*su[0] );
+ du2 = su[ 2 ] - ( S1*su[1] );
+ du3 = su[ 3 ] - ( S2*su[2] );
+ dv0 = sv[ 0 ];
+ dv1 = sv[ 1 ] - ( S0*sv[0] );
+ dv2 = sv[ 2 ] - ( S1*sv[1] );
+ dv3 = sv[ 3 ] - ( S2*sv[2] );
+ }
+ // Set the pointers to the first indexed elements in the respective ndarrays...
+ ix = x.offset;
+ iy = y.offset;
+ iz = z.offset;
+ iw = w.offset;
+ iu = u.offset;
+ iv = v.offset;
+
+ // Cache references to the input and output ndarray buffers...
+ xbuf = x.data;
+ ybuf = y.data;
+ zbuf = z.data;
+ wbuf = w.data;
+ ubuf = u.data;
+ vbuf = v.data;
+
+ // Cache accessors:
+ xget = x.accessors[ 0 ];
+ yget = y.accessors[ 0 ];
+ zget = z.accessors[ 0 ];
+ wget = w.accessors[ 0 ];
+ uget = u.accessors[ 0 ];
+ vset = w.accessors[ 1 ];
+
+ // Iterate over the ndarray dimensions...
+ for ( i3 = 0; i3 < S3; i3++ ) {
+ for ( i2 = 0; i2 < S2; i2++ ) {
+ for ( i1 = 0; i1 < S1; i1++ ) {
+ for ( i0 = 0; i0 < S0; i0++ ) {
+ vset( vbuf, iv, fcn( xget( xbuf, ix ), yget( ybuf, iy ), zget( zbuf, iz ), wget( wbuf, iw ), uget( ubuf, iu ) ) ); // eslint-disable-line max-len
+ ix += dx0;
+ iy += dy0;
+ iz += dz0;
+ iw += dw0;
+ iu += du0;
+ iv += dv0;
+ }
+ ix += dx1;
+ iy += dy1;
+ iz += dz1;
+ iw += dw1;
+ iu += du1;
+ iv += dv1;
+ }
+ ix += dx2;
+ iy += dy2;
+ iz += dz2;
+ iw += dw2;
+ iu += du2;
+ iv += dv2;
+ }
+ ix += dx3;
+ iy += dy3;
+ iz += dz3;
+ iw += dw3;
+ iu += du3;
+ iv += dv3;
+ }
+}
+
+
+// EXPORTS //
+
+module.exports = quinary4d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/4d_blocked.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/4d_blocked.js
new file mode 100644
index 000000000000..77fbe968db56
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/4d_blocked.js
@@ -0,0 +1,413 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+/* eslint-disable max-depth, max-statements, max-lines-per-function */
+
+'use strict';
+
+// MODULES //
+
+var loopOrder = require( '@stdlib/ndarray/base/quinary-loop-interchange-order' );
+var blockSize = require( '@stdlib/ndarray/base/quinary-tiling-block-size' );
+
+
+// MAIN //
+
+/**
+* Applies a quinary callback to elements in four-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray via loop blocking.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} w - object containing input ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `w` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} u - object containing input ndarray meta data
+* @param {*} u.dtype - data type
+* @param {Collection} u.data - data buffer
+* @param {NonNegativeIntegerArray} u.shape - dimensions
+* @param {IntegerArray} u.strides - stride lengths
+* @param {NonNegativeInteger} u.offset - index offset
+* @param {string} u.order - specifies whether `u` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} v - object containing output ndarray meta data
+* @param {*} v.dtype - data type
+* @param {Collection} v.data - data buffer
+* @param {NonNegativeIntegerArray} v.shape - dimensions
+* @param {IntegerArray} v.strides - stride lengths
+* @param {NonNegativeInteger} v.offset - index offset
+* @param {string} v.order - specifies whether `v` is row-major (C-style) or column-major (Fortran-style)
+* @param {Callback} fcn - quinary callback
+*
+* @example
+* var Float64Array = require( '@stdlib/array/float64' );
+*
+* function fcn( a, b, c, d, e ) {
+* return a + b + c + d + e;
+* }
+*
+* // Create data buffers:
+* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] );
+* var ybuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var wbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var ubuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var vbuf = new Float64Array( 8 );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 1, 2, 2, 2 ];
+*
+* // Define the array strides:
+* var sx = [ 8, 4, 2, 1 ];
+* var sy = [ 8, 4, 2, 1 ];
+* var sz = [ 8, 4, 2, 1 ];
+* var sw = [ 8, 4, 2, 1 ];
+* var su = [ 8, 4, 2, 1 ];
+* var sv = [ 8, 4, 2, 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'float64',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major'
+* };
+* var y = {
+* 'dtype': 'float64',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major'
+* };
+* var z = {
+* 'dtype': 'float64',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major'
+* };
+* var w = {
+* 'dtype': 'float64',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major'
+* };
+* var u = {
+* 'dtype': 'float64',
+* 'data': ubuf,
+* 'shape': shape,
+* 'strides': su,
+* 'offset': ou,
+* 'order': 'row-major'
+* };
+* var v = {
+* 'dtype': 'float64',
+* 'data': vbuf,
+* 'shape': shape,
+* 'strides': sv,
+* 'offset': ov,
+* 'order': 'row-major'
+* };
+*
+* // Apply the quinary function:
+* blockedquinary4d( x, y, z, w, u, v, fcn );
+*
+* console.log( v.data );
+* // => [ 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ]
+*/
+function blockedquinary4d( x, y, z, w, u, v, fcn ) {
+ var bsize;
+ var xbuf;
+ var ybuf;
+ var zbuf;
+ var wbuf;
+ var ubuf;
+ var vbuf;
+ var dx0;
+ var dx1;
+ var dx2;
+ var dx3;
+ var dy0;
+ var dy1;
+ var dy2;
+ var dy3;
+ var dz0;
+ var dz1;
+ var dz2;
+ var dz3;
+ var dw0;
+ var dw1;
+ var dw2;
+ var dw3;
+ var du0;
+ var du1;
+ var du2;
+ var du3;
+ var dv0;
+ var dv1;
+ var dv2;
+ var dv3;
+ var ox1;
+ var ox2;
+ var ox3;
+ var oy1;
+ var oy2;
+ var oy3;
+ var oz1;
+ var oz2;
+ var oz3;
+ var ow1;
+ var ow2;
+ var ow3;
+ var ou1;
+ var ou2;
+ var ou3;
+ var ov1;
+ var ov2;
+ var ov3;
+ var sh;
+ var s0;
+ var s1;
+ var s2;
+ var s3;
+ var sx;
+ var sy;
+ var sz;
+ var sw;
+ var su;
+ var sv;
+ var ox;
+ var oy;
+ var oz;
+ var ow;
+ var ou;
+ var ov;
+ var ix;
+ var iy;
+ var iz;
+ var iw;
+ var iu;
+ var iv;
+ var i0;
+ var i1;
+ var i2;
+ var i3;
+ var j0;
+ var j1;
+ var j2;
+ var j3;
+ var o;
+
+ // Note on variable naming convention: s#, dx#, dy#, dz#, dw#, du#, dv#, i#, j# where # corresponds to the loop number, with `0` being the innermost loop...
+
+ // Resolve the loop interchange order:
+ o = loopOrder( x.shape, x.strides, y.strides, z.strides, w.strides, u.strides, v.strides ); // eslint-disable-line max-len
+ sh = o.sh;
+ sx = o.sx;
+ sy = o.sy;
+ sz = o.sz;
+ sw = o.sw;
+ su = o.su;
+ sv = o.sv;
+
+ // Determine the block size:
+ bsize = blockSize( x.dtype, y.dtype, z.dtype, w.dtype, u.dtype, v.dtype );
+
+ // Cache the indices of the first indexed elements in the respective ndarrays...
+ ox = x.offset;
+ oy = y.offset;
+ oz = z.offset;
+ ow = w.offset;
+ ou = u.offset;
+ ov = v.offset;
+
+ // Cache references to the input and output ndarray buffers...
+ xbuf = x.data;
+ ybuf = y.data;
+ zbuf = z.data;
+ wbuf = w.data;
+ ubuf = u.data;
+ vbuf = v.data;
+
+ // Cache offset increments for the innermost loop...
+ dx0 = sx[0];
+ dy0 = sy[0];
+ dz0 = sz[0];
+ dw0 = sw[0];
+ du0 = su[0];
+ dv0 = sv[0];
+
+ // Iterate over blocks...
+ for ( j3 = sh[3]; j3 > 0; ) {
+ if ( j3 < bsize ) {
+ s3 = j3;
+ j3 = 0;
+ } else {
+ s3 = bsize;
+ j3 -= bsize;
+ }
+ ox3 = ox + ( j3*sx[3] );
+ oy3 = oy + ( j3*sy[3] );
+ oz3 = oz + ( j3*sz[3] );
+ ow3 = ow + ( j3*sw[3] );
+ ou3 = ou + ( j3*su[3] );
+ ov3 = ov + ( j3*sv[3] );
+ for ( j2 = sh[2]; j2 > 0; ) {
+ if ( j2 < bsize ) {
+ s2 = j2;
+ j2 = 0;
+ } else {
+ s2 = bsize;
+ j2 -= bsize;
+ }
+ dx3 = sx[3] - ( s2*sx[2] );
+ dy3 = sy[3] - ( s2*sy[2] );
+ dz3 = sz[3] - ( s2*sz[2] );
+ dw3 = sw[3] - ( s2*sw[2] );
+ du3 = su[3] - ( s2*su[2] );
+ dv3 = sv[3] - ( s2*sv[2] );
+ ox2 = ox3 + ( j2*sx[2] );
+ oy2 = oy3 + ( j2*sy[2] );
+ oz2 = oz3 + ( j2*sz[2] );
+ ow2 = ow3 + ( j2*sw[2] );
+ ou2 = ou3 + ( j2*su[2] );
+ ov2 = ov3 + ( j2*sv[2] );
+ for ( j1 = sh[1]; j1 > 0; ) {
+ if ( j1 < bsize ) {
+ s1 = j1;
+ j1 = 0;
+ } else {
+ s1 = bsize;
+ j1 -= bsize;
+ }
+ dx2 = sx[2] - ( s1*sx[1] );
+ dy2 = sy[2] - ( s1*sy[1] );
+ dz2 = sz[2] - ( s1*sz[1] );
+ dw2 = sw[2] - ( s1*sw[1] );
+ du2 = su[2] - ( s1*su[1] );
+ dv2 = sv[2] - ( s1*sv[1] );
+ ox1 = ox2 + ( j1*sx[1] );
+ oy1 = oy2 + ( j1*sy[1] );
+ oz1 = oz2 + ( j1*sz[1] );
+ ow1 = ow2 + ( j1*sw[1] );
+ ou1 = ou2 + ( j1*su[1] );
+ ov1 = ov2 + ( j1*sv[1] );
+ for ( j0 = sh[0]; j0 > 0; ) {
+ if ( j0 < bsize ) {
+ s0 = j0;
+ j0 = 0;
+ } else {
+ s0 = bsize;
+ j0 -= bsize;
+ }
+ // Compute index offsets for the first input and output ndarray elements in the current block...
+ ix = ox1 + ( j0*sx[0] );
+ iy = oy1 + ( j0*sy[0] );
+ iz = oz1 + ( j0*sz[0] );
+ iw = ow1 + ( j0*sw[0] );
+ iu = ou1 + ( j0*su[0] );
+ iv = ov1 + ( j0*sv[0] );
+
+ // Compute loop offset increments...
+ dx1 = sx[1] - ( s0*sx[0] );
+ dy1 = sy[1] - ( s0*sy[0] );
+ dz1 = sz[1] - ( s0*sz[0] );
+ dw1 = sw[1] - ( s0*sw[0] );
+ du1 = su[1] - ( s0*su[0] );
+ dv1 = sv[1] - ( s0*sv[0] );
+
+ // Iterate over the ndarray dimensions...
+ for ( i3 = 0; i3 < s3; i3++ ) {
+ for ( i2 = 0; i2 < s2; i2++ ) {
+ for ( i1 = 0; i1 < s1; i1++ ) {
+ for ( i0 = 0; i0 < s0; i0++ ) {
+ vbuf[ iv ] = fcn( xbuf[ ix ], ybuf[ iy ], zbuf[ iz ], wbuf[ iw ], ubuf[ iu ] ); // eslint-disable-line max-len
+ ix += dx0;
+ iy += dy0;
+ iz += dz0;
+ iw += dw0;
+ iu += du0;
+ iv += dv0;
+ }
+ ix += dx1;
+ iy += dy1;
+ iz += dz1;
+ iw += dw1;
+ iu += du1;
+ iv += dv1;
+ }
+ ix += dx2;
+ iy += dy2;
+ iz += dz2;
+ iw += dw2;
+ iu += du2;
+ iv += dv2;
+ }
+ ix += dx3;
+ iy += dy3;
+ iz += dz3;
+ iw += dw3;
+ iu += du3;
+ iv += dv3;
+ }
+ }
+ }
+ }
+ }
+}
+
+
+// EXPORTS //
+
+module.exports = blockedquinary4d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/4d_blocked_accessors.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/4d_blocked_accessors.js
new file mode 100644
index 000000000000..cdd49dd4fe51
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/4d_blocked_accessors.js
@@ -0,0 +1,441 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+/* eslint-disable max-depth, max-statements, max-lines-per-function */
+
+'use strict';
+
+// MODULES //
+
+var loopOrder = require( '@stdlib/ndarray/base/quinary-loop-interchange-order' );
+var blockSize = require( '@stdlib/ndarray/base/quinary-tiling-block-size' );
+
+
+// MAIN //
+
+/**
+* Applies a quinary callback to elements in four-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray via loop blocking.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} x.accessors - data buffer accessors
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} y.accessors - data buffer accessors
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} z.accessors - data buffer accessors
+* @param {Object} w - object containing input ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `w` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} w.accessors - data buffer accessors
+* @param {Object} u - object containing input ndarray meta data
+* @param {*} u.dtype - data type
+* @param {Collection} u.data - data buffer
+* @param {NonNegativeIntegerArray} u.shape - dimensions
+* @param {IntegerArray} u.strides - stride lengths
+* @param {NonNegativeInteger} u.offset - index offset
+* @param {string} u.order - specifies whether `u` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} u.accessors - data buffer accessors
+* @param {Object} v - object containing output ndarray meta data
+* @param {*} v.dtype - data type
+* @param {Collection} v.data - data buffer
+* @param {NonNegativeIntegerArray} v.shape - dimensions
+* @param {IntegerArray} v.strides - stride lengths
+* @param {NonNegativeInteger} v.offset - index offset
+* @param {string} v.order - specifies whether `v` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} v.accessors - data buffer accessors
+* @param {Callback} fcn - quinary callback
+*
+* @example
+* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' );
+* var accessors = require( '@stdlib/array/base/accessors' );
+* var copy = require( '@stdlib/array/base/copy' );
+*
+* function fcn( a, b, c, d, e ) {
+* return a + b + c + d + e;
+* }
+*
+* // Create data buffers:
+* var xbuf = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] );
+* var ybuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var wbuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var ubuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var vbuf = toAccessorArray( [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ] );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 1, 2, 2, 2 ];
+*
+* // Define the array strides:
+* var sx = [ 8, 4, 2, 1 ];
+* var sy = [ 8, 4, 2, 1 ];
+* var sz = [ 8, 4, 2, 1 ];
+* var sw = [ 8, 4, 2, 1 ];
+* var su = [ 8, 4, 2, 1 ];
+* var sv = [ 8, 4, 2, 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'generic',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major',
+* 'accessors': accessors( xbuf ).accessors
+* };
+* var y = {
+* 'dtype': 'generic',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major',
+* 'accessors': accessors( ybuf ).accessors
+* };
+* var z = {
+* 'dtype': 'generic',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major',
+* 'accessors': accessors( zbuf ).accessors
+* };
+* var w = {
+* 'dtype': 'generic',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major',
+* 'accessors': accessors( wbuf ).accessors
+* };
+* var u = {
+* 'dtype': 'generic',
+* 'data': ubuf,
+* 'shape': shape,
+* 'strides': su,
+* 'offset': ou,
+* 'order': 'row-major',
+* 'accessors': accessors( ubuf ).accessors
+* };
+* var v = {
+* 'dtype': 'generic',
+* 'data': vbuf,
+* 'shape': shape,
+* 'strides': sv,
+* 'offset': ov,
+* 'order': 'row-major',
+* 'accessors': accessors( vbuf ).accessors
+* };
+*
+* // Apply the quinary function:
+* blockedquinary4d( x, y, z, w, u, v, fcn );
+*
+* console.log( copy( v.data ) );
+* // => [ 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ]
+*/
+function blockedquinary4d( x, y, z, w, u, v, fcn ) {
+ var bsize;
+ var xbuf;
+ var ybuf;
+ var zbuf;
+ var wbuf;
+ var ubuf;
+ var vbuf;
+ var xget;
+ var yget;
+ var zget;
+ var wget;
+ var uget;
+ var vset;
+ var dx0;
+ var dx1;
+ var dx2;
+ var dx3;
+ var dy0;
+ var dy1;
+ var dy2;
+ var dy3;
+ var dz0;
+ var dz1;
+ var dz2;
+ var dz3;
+ var dw0;
+ var dw1;
+ var dw2;
+ var dw3;
+ var du0;
+ var du1;
+ var du2;
+ var du3;
+ var dv0;
+ var dv1;
+ var dv2;
+ var dv3;
+ var ox1;
+ var ox2;
+ var ox3;
+ var oy1;
+ var oy2;
+ var oy3;
+ var oz1;
+ var oz2;
+ var oz3;
+ var ow1;
+ var ow2;
+ var ow3;
+ var ou1;
+ var ou2;
+ var ou3;
+ var ov1;
+ var ov2;
+ var ov3;
+ var sh;
+ var s0;
+ var s1;
+ var s2;
+ var s3;
+ var sx;
+ var sy;
+ var sz;
+ var sw;
+ var su;
+ var sv;
+ var ox;
+ var oy;
+ var oz;
+ var ow;
+ var ou;
+ var ov;
+ var ix;
+ var iy;
+ var iz;
+ var iw;
+ var iu;
+ var iv;
+ var i0;
+ var i1;
+ var i2;
+ var i3;
+ var j0;
+ var j1;
+ var j2;
+ var j3;
+ var o;
+
+ // Note on variable naming convention: s#, dx#, dy#, dz#, dw#, du#, dv#, i#, j# where # corresponds to the loop number, with `0` being the innermost loop...
+
+ // Resolve the loop interchange order:
+ o = loopOrder( x.shape, x.strides, y.strides, z.strides, w.strides, u.strides, v.strides );
+ sh = o.sh;
+ sx = o.sx;
+ sy = o.sy;
+ sz = o.sz;
+ sw = o.sw;
+ su = o.su;
+ sv = o.sv;
+
+ // Determine the block size:
+ bsize = blockSize( x.dtype, y.dtype, z.dtype, w.dtype, u.dtype, v.dtype );
+
+ // Cache the indices of the first indexed elements in the respective ndarrays...
+ ox = x.offset;
+ oy = y.offset;
+ oz = z.offset;
+ ow = w.offset;
+ ou = u.offset;
+ ov = v.offset;
+
+ // Cache references to the input and output ndarray buffers...
+ xbuf = x.data;
+ ybuf = y.data;
+ zbuf = z.data;
+ wbuf = w.data;
+ ubuf = u.data;
+ vbuf = v.data;
+
+ // Cache offset increments for the innermost loop...
+ dx0 = sx[0];
+ dy0 = sy[0];
+ dz0 = sz[0];
+ dw0 = sw[0];
+ du0 = su[0];
+ dv0 = sv[0];
+
+ // Cache accessors:
+ xget = x.accessors[0];
+ yget = y.accessors[0];
+ zget = z.accessors[0];
+ wget = w.accessors[0];
+ uget = u.accessors[0];
+ vset = v.accessors[1];
+
+ // Iterate over blocks...
+ for ( j3 = sh[3]; j3 > 0; ) {
+ if ( j3 < bsize ) {
+ s3 = j3;
+ j3 = 0;
+ } else {
+ s3 = bsize;
+ j3 -= bsize;
+ }
+ ox3 = ox + ( j3*sx[3] );
+ oy3 = oy + ( j3*sy[3] );
+ oz3 = oz + ( j3*sz[3] );
+ ow3 = ow + ( j3*sw[3] );
+ ou3 = ou + ( j3*su[3] );
+ ov3 = ov + ( j3*sv[3] );
+ for ( j2 = sh[2]; j2 > 0; ) {
+ if ( j2 < bsize ) {
+ s2 = j2;
+ j2 = 0;
+ } else {
+ s2 = bsize;
+ j2 -= bsize;
+ }
+ dx3 = sx[3] - ( s2*sx[2] );
+ dy3 = sy[3] - ( s2*sy[2] );
+ dz3 = sz[3] - ( s2*sz[2] );
+ dw3 = sw[3] - ( s2*sw[2] );
+ du3 = su[3] - ( s2*su[2] );
+ dv3 = sv[3] - ( s2*sv[2] );
+ ox2 = ox3 + ( j2*sx[2] );
+ oy2 = oy3 + ( j2*sy[2] );
+ oz2 = oz3 + ( j2*sz[2] );
+ ow2 = ow3 + ( j2*sw[2] );
+ ou2 = ou3 + ( j2*su[2] );
+ ov2 = ov3 + ( j2*sv[2] );
+ for ( j1 = sh[1]; j1 > 0; ) {
+ if ( j1 < bsize ) {
+ s1 = j1;
+ j1 = 0;
+ } else {
+ s1 = bsize;
+ j1 -= bsize;
+ }
+ dx2 = sx[2] - ( s1*sx[1] );
+ dy2 = sy[2] - ( s1*sy[1] );
+ dz2 = sz[2] - ( s1*sz[1] );
+ dw2 = sw[2] - ( s1*sw[1] );
+ du2 = su[2] - ( s1*su[1] );
+ dv2 = sv[2] - ( s1*sv[1] );
+ ox1 = ox2 + ( j1*sx[1] );
+ oy1 = oy2 + ( j1*sy[1] );
+ oz1 = oz2 + ( j1*sz[1] );
+ ow1 = ow2 + ( j1*sw[1] );
+ ou1 = ou2 + ( j1*su[1] );
+ ov1 = ov2 + ( j1*sv[1] );
+ for ( j0 = sh[0]; j0 > 0; ) {
+ if ( j0 < bsize ) {
+ s0 = j0;
+ j0 = 0;
+ } else {
+ s0 = bsize;
+ j0 -= bsize;
+ }
+ // Compute index offsets for the first input and output ndarray elements in the current block...
+ ix = ox1 + ( j0*sx[0] );
+ iy = oy1 + ( j0*sy[0] );
+ iz = oz1 + ( j0*sz[0] );
+ iw = ow1 + ( j0*sw[0] );
+ iu = ou1 + ( j0*su[0] );
+ iv = ov1 + ( j0*sv[0] );
+
+ // Compute loop offset increments...
+ dx1 = sx[1] - ( s0*sx[0] );
+ dy1 = sy[1] - ( s0*sy[0] );
+ dz1 = sz[1] - ( s0*sz[0] );
+ dw1 = sw[1] - ( s0*sw[0] );
+ du1 = su[1] - ( s0*su[0] );
+ dv1 = sv[1] - ( s0*sv[0] );
+
+ // Iterate over the ndarray dimensions...
+ for ( i3 = 0; i3 < s3; i3++ ) {
+ for ( i2 = 0; i2 < s2; i2++ ) {
+ for ( i1 = 0; i1 < s1; i1++ ) {
+ for ( i0 = 0; i0 < s0; i0++ ) {
+ vset( vbuf, iv, fcn( xget( xbuf, ix ), yget( ybuf, iy ), zget( zbuf, iz ), wget( wbuf, iw ), uget( ubuf, iu ) ) ); // eslint-disable-line max-len
+ ix += dx0;
+ iy += dy0;
+ iz += dz0;
+ iw += dw0;
+ iu += du0;
+ iv += dv0;
+ }
+ ix += dx1;
+ iy += dy1;
+ iz += dz1;
+ iw += dw1;
+ iu += du1;
+ iv += dv1;
+ }
+ ix += dx2;
+ iy += dy2;
+ iz += dz2;
+ iw += dw2;
+ iu += du2;
+ iv += dv2;
+ }
+ ix += dx3;
+ iy += dy3;
+ iz += dz3;
+ iw += dw3;
+ iu += du3;
+ iv += dv3;
+ }
+ }
+ }
+ }
+ }
+}
+
+
+// EXPORTS //
+
+module.exports = blockedquinary4d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/5d.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/5d.js
new file mode 100644
index 000000000000..3dd3ddbf9dbd
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/5d.js
@@ -0,0 +1,374 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+/* eslint-disable max-statements */
+
+'use strict';
+
+// MAIN //
+
+/**
+* Applies a quinary callback to elements in five-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} w - object containing input ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `w` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} u - object containing input ndarray meta data
+* @param {*} u.dtype - data type
+* @param {Collection} u.data - data buffer
+* @param {NonNegativeIntegerArray} u.shape - dimensions
+* @param {IntegerArray} u.strides - stride lengths
+* @param {NonNegativeInteger} u.offset - index offset
+* @param {string} u.order - specifies whether `u` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} v - object containing output ndarray meta data
+* @param {*} v.dtype - data type
+* @param {Collection} v.data - data buffer
+* @param {NonNegativeIntegerArray} v.shape - dimensions
+* @param {IntegerArray} v.strides - stride lengths
+* @param {NonNegativeInteger} v.offset - index offset
+* @param {string} v.order - specifies whether `v` is row-major (C-style) or column-major (Fortran-style)
+* @param {boolean} isRowMajor - boolean indicating if provided arrays are in row-major order
+* @param {Callback} fcn - quinary callback
+* @returns {void}
+*
+* @example
+* var Float64Array = require( '@stdlib/array/float64' );
+*
+* function fcn( a, b, c, d, e ) {
+* return a + b + c + d + e;
+* }
+*
+* // Create data buffers:
+* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] );
+* var ybuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var wbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var ubuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var vbuf = new Float64Array( 8 );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 1, 1, 2, 2, 2 ];
+*
+* // Define the array strides:
+* var sx = [ 8, 8, 4, 2, 1 ];
+* var sy = [ 8, 8, 4, 2, 1 ];
+* var sz = [ 8, 8, 4, 2, 1 ];
+* var sw = [ 8, 8, 4, 2, 1 ];
+* var su = [ 8, 8, 4, 2, 1 ];
+* var sv = [ 8, 8, 4, 2, 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'float64',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major'
+* };
+* var y = {
+* 'dtype': 'float64',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major'
+* };
+* var z = {
+* 'dtype': 'float64',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major'
+* };
+* var w = {
+* 'dtype': 'float64',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major'
+* };
+* var u = {
+* 'dtype': 'float64',
+* 'data': ubuf,
+* 'shape': shape,
+* 'strides': su,
+* 'offset': ou,
+* 'order': 'row-major'
+* };
+* var v = {
+* 'dtype': 'float64',
+* 'data': vbuf,
+* 'shape': shape,
+* 'strides': sv,
+* 'offset': ov,
+* 'order': 'row-major'
+* };
+*
+* // Apply the quinary function:
+* quinary5d( x, y, z, w, u, v, true, fcn );
+*
+* console.log( v.data );
+* // => [ 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ]
+*/
+function quinary5d( x, y, z, w, u, v, isRowMajor, fcn ) {
+ var xbuf;
+ var ybuf;
+ var zbuf;
+ var wbuf;
+ var ubuf;
+ var vbuf;
+ var dx0;
+ var dx1;
+ var dx2;
+ var dx3;
+ var dx4;
+ var dy0;
+ var dy1;
+ var dy2;
+ var dy3;
+ var dy4;
+ var dz0;
+ var dz1;
+ var dz2;
+ var dz3;
+ var dz4;
+ var dw0;
+ var dw1;
+ var dw2;
+ var dw3;
+ var dw4;
+ var du0;
+ var du1;
+ var du2;
+ var du3;
+ var du4;
+ var dv0;
+ var dv1;
+ var dv2;
+ var dv3;
+ var dv4;
+ var sh;
+ var S0;
+ var S1;
+ var S2;
+ var S3;
+ var S4;
+ var sx;
+ var sy;
+ var sz;
+ var sw;
+ var su;
+ var sv;
+ var ix;
+ var iy;
+ var iz;
+ var iw;
+ var iu;
+ var iv;
+ var i0;
+ var i1;
+ var i2;
+ var i3;
+ var i4;
+
+ // Note on variable naming convention: S#, dx#, dy#, dz#, dw#, dv#, i# where # corresponds to the loop number, with `0` being the innermost loop...
+
+ // Extract loop variables for purposes of loop interchange: dimensions and loop offset (pointer) increments...
+ sh = x.shape;
+ sx = x.strides;
+ sy = y.strides;
+ sz = z.strides;
+ sw = w.strides;
+ su = u.strides;
+ sv = v.strides;
+ if ( isRowMajor ) {
+ // For row-major ndarrays, the last dimensions have the fastest changing indices...
+ S0 = sh[ 4 ];
+ S1 = sh[ 3 ];
+ S2 = sh[ 2 ];
+ S3 = sh[ 1 ];
+ S4 = sh[ 0 ];
+ dx0 = sx[ 4 ]; // offset increment for innermost loop
+ dx1 = sx[ 3 ] - ( S0*sx[4] );
+ dx2 = sx[ 2 ] - ( S1*sx[3] );
+ dx3 = sx[ 1 ] - ( S2*sx[2] );
+ dx4 = sx[ 0 ] - ( S3*sx[1] ); // offset increment for outermost loop
+ dy0 = sy[ 4 ];
+ dy1 = sy[ 3 ] - ( S0*sy[4] );
+ dy2 = sy[ 2 ] - ( S1*sy[3] );
+ dy3 = sy[ 1 ] - ( S2*sy[2] );
+ dy4 = sy[ 0 ] - ( S3*sy[1] );
+ dz0 = sz[ 4 ];
+ dz1 = sz[ 3 ] - ( S0*sz[4] );
+ dz2 = sz[ 2 ] - ( S1*sz[3] );
+ dz3 = sz[ 1 ] - ( S2*sz[2] );
+ dz4 = sz[ 0 ] - ( S3*sz[1] );
+ dw0 = sw[ 4 ];
+ dw1 = sw[ 3 ] - ( S0*sw[4] );
+ dw2 = sw[ 2 ] - ( S1*sw[3] );
+ dw3 = sw[ 1 ] - ( S2*sw[2] );
+ dw4 = sw[ 0 ] - ( S3*sw[1] );
+ du0 = su[ 4 ];
+ du1 = su[ 3 ] - ( S0*su[4] );
+ du2 = su[ 2 ] - ( S1*su[3] );
+ du3 = su[ 1 ] - ( S2*su[2] );
+ du4 = su[ 0 ] - ( S3*su[1] );
+ dv0 = sv[ 4 ];
+ dv1 = sv[ 3 ] - ( S0*sv[4] );
+ dv2 = sv[ 2 ] - ( S1*sv[3] );
+ dv3 = sv[ 1 ] - ( S2*sv[2] );
+ dv4 = sv[ 0 ] - ( S3*sv[1] );
+ } else { // order === 'column-major'
+ // For column-major ndarrays, the first dimensions have the fastest changing indices...
+ S0 = sh[ 0 ];
+ S1 = sh[ 1 ];
+ S2 = sh[ 2 ];
+ S3 = sh[ 3 ];
+ S4 = sh[ 4 ];
+ dx0 = sx[ 0 ]; // offset increment for innermost loop
+ dx1 = sx[ 1 ] - ( S0*sx[0] );
+ dx2 = sx[ 2 ] - ( S1*sx[1] );
+ dx3 = sx[ 3 ] - ( S2*sx[2] );
+ dx4 = sx[ 4 ] - ( S3*sx[3] ); // offset increment for outermost loop
+ dy0 = sy[ 0 ];
+ dy1 = sy[ 1 ] - ( S0*sy[0] );
+ dy2 = sy[ 2 ] - ( S1*sy[1] );
+ dy3 = sy[ 3 ] - ( S2*sy[2] );
+ dy4 = sy[ 4 ] - ( S3*sy[3] );
+ dz0 = sz[ 0 ];
+ dz1 = sz[ 1 ] - ( S0*sz[0] );
+ dz2 = sz[ 2 ] - ( S1*sz[1] );
+ dz3 = sz[ 3 ] - ( S2*sz[2] );
+ dz4 = sz[ 4 ] - ( S3*sz[3] );
+ dw0 = sw[ 0 ];
+ dw1 = sw[ 1 ] - ( S0*sw[0] );
+ dw2 = sw[ 2 ] - ( S1*sw[1] );
+ dw3 = sw[ 3 ] - ( S2*sw[2] );
+ dw4 = sw[ 4 ] - ( S3*sw[3] );
+ du0 = su[ 0 ];
+ du1 = su[ 1 ] - ( S0*su[0] );
+ du2 = su[ 2 ] - ( S1*su[1] );
+ du3 = su[ 3 ] - ( S2*su[2] );
+ du4 = su[ 4 ] - ( S3*su[3] );
+ dv0 = sv[ 0 ];
+ dv1 = sv[ 1 ] - ( S0*sv[0] );
+ dv2 = sv[ 2 ] - ( S1*sv[1] );
+ dv3 = sv[ 3 ] - ( S2*sv[2] );
+ dv4 = sv[ 4 ] - ( S3*sv[3] );
+ }
+ // Set the pointers to the first indexed elements in the respective ndarrays...
+ ix = x.offset;
+ iy = y.offset;
+ iz = z.offset;
+ iw = w.offset;
+ iu = u.offset;
+ iv = v.offset;
+
+ // Cache references to the input and output ndarray buffers...
+ xbuf = x.data;
+ ybuf = y.data;
+ zbuf = z.data;
+ wbuf = w.data;
+ ubuf = u.data;
+ vbuf = v.data;
+
+ // Iterate over the ndarray dimensions...
+ for ( i4 = 0; i4 < S4; i4++ ) {
+ for ( i3 = 0; i3 < S3; i3++ ) {
+ for ( i2 = 0; i2 < S2; i2++ ) {
+ for ( i1 = 0; i1 < S1; i1++ ) {
+ for ( i0 = 0; i0 < S0; i0++ ) {
+ vbuf[ iv ] = fcn( xbuf[ ix ], ybuf[ iy ], zbuf[ iz ], wbuf[ iw ], ubuf[ iu ] ); // eslint-disable-line max-len
+ ix += dx0;
+ iy += dy0;
+ iz += dz0;
+ iw += dw0;
+ iu += du0;
+ iv += dv0;
+ }
+ ix += dx1;
+ iy += dy1;
+ iz += dz1;
+ iw += dw1;
+ iu += du1;
+ iv += dv1;
+ }
+ ix += dx2;
+ iy += dy2;
+ iz += dz2;
+ iw += dw2;
+ iu += du2;
+ iv += dv2;
+ }
+ ix += dx3;
+ iy += dy3;
+ iz += dz3;
+ iw += dw3;
+ iu += du3;
+ iv += dv3;
+ }
+ ix += dx4;
+ iy += dy4;
+ iz += dz4;
+ iw += dw4;
+ iu += du4;
+ iv += dv4;
+ }
+}
+
+
+// EXPORTS //
+
+module.exports = quinary5d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/5d_accessors.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/5d_accessors.js
new file mode 100644
index 000000000000..25a2a8fc0fca
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/5d_accessors.js
@@ -0,0 +1,402 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+/* eslint-disable max-statements, max-lines-per-function */
+
+'use strict';
+
+// MAIN //
+
+/**
+* Applies a quinary callback to elements in five-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} x.accessors - data buffer accessors
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} y.accessors - data buffer accessors
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} z.accessors - data buffer accessors
+* @param {Object} w - object containing input ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} w.accessors - data buffer accessors
+* @param {Object} u - object containing input ndarray meta data
+* @param {*} u.dtype - data type
+* @param {Collection} u.data - data buffer
+* @param {NonNegativeIntegerArray} u.shape - dimensions
+* @param {IntegerArray} u.strides - stride lengths
+* @param {NonNegativeInteger} u.offset - index offset
+* @param {string} u.order - specifies whether `u` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} u.accessors - data buffer accessors
+* @param {Object} v - object containing output ndarray meta data
+* @param {*} v.dtype - data type
+* @param {Collection} v.data - data buffer
+* @param {NonNegativeIntegerArray} v.shape - dimensions
+* @param {IntegerArray} v.strides - stride lengths
+* @param {NonNegativeInteger} v.offset - index offset
+* @param {string} v.order - specifies whether `v` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} v.accessors - data buffer accessors
+* @param {boolean} isRowMajor - boolean indicating if provided arrays are in row-major order
+* @param {Callback} fcn - quinary callback
+* @returns {void}
+*
+* @example
+* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' );
+* var accessors = require( '@stdlib/array/base/accessors' );
+* var copy = require( '@stdlib/array/base/copy' );
+*
+* function fcn( a, b, c, d, e ) {
+* return a + b + c + d + e;
+* }
+*
+* // Create data buffers:
+* var xbuf = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] );
+* var ybuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var wbuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var ubuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var vbuf = toAccessorArray( [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ] );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 1, 1, 2, 2, 2 ];
+*
+* // Define the array strides:
+* var sx = [ 8, 8, 4, 2, 1 ];
+* var sy = [ 8, 8, 4, 2, 1 ];
+* var sz = [ 8, 8, 4, 2, 1 ];
+* var sw = [ 8, 8, 4, 2, 1 ];
+* var su = [ 8, 8, 4, 2, 1 ];
+* var sv = [ 8, 8, 4, 2, 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'generic',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major',
+* 'accessors': accessors( xbuf ).accessors
+* };
+* var y = {
+* 'dtype': 'generic',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major',
+* 'accessors': accessors( ybuf ).accessors
+* };
+* var z = {
+* 'dtype': 'generic',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major',
+* 'accessors': accessors( zbuf ).accessors
+* };
+* var w = {
+* 'dtype': 'generic',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major',
+* 'accessors': accessors( wbuf ).accessors
+* };
+* var u = {
+* 'dtype': 'generic',
+* 'data': ubuf,
+* 'shape': shape,
+* 'strides': su,
+* 'offset': ou,
+* 'order': 'row-major',
+* 'accessors': accessors( ubuf ).accessors
+* };
+* var v = {
+* 'dtype': 'generic',
+* 'data': vbuf,
+* 'shape': shape,
+* 'strides': sv,
+* 'offset': ov,
+* 'order': 'row-major',
+* 'accessors': accessors( vbuf ).accessors
+* };
+*
+* // Apply the quinary function:
+* quinary5d( x, y, z, w, u, v, true, fcn );
+*
+* console.log( copy( v.data ) );
+* // => [ 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ]
+*/
+function quinary5d( x, y, z, w, u, v, isRowMajor, fcn ) {
+ var xbuf;
+ var ybuf;
+ var zbuf;
+ var wbuf;
+ var ubuf;
+ var vbuf;
+ var xget;
+ var yget;
+ var zget;
+ var wget;
+ var uget;
+ var vset;
+ var dx0;
+ var dx1;
+ var dx2;
+ var dx3;
+ var dx4;
+ var dy0;
+ var dy1;
+ var dy2;
+ var dy3;
+ var dy4;
+ var dz0;
+ var dz1;
+ var dz2;
+ var dz3;
+ var dz4;
+ var dw0;
+ var dw1;
+ var dw2;
+ var dw3;
+ var dw4;
+ var du0;
+ var du1;
+ var du2;
+ var du3;
+ var du4;
+ var dv0;
+ var dv1;
+ var dv2;
+ var dv3;
+ var dv4;
+ var sh;
+ var S0;
+ var S1;
+ var S2;
+ var S3;
+ var S4;
+ var sx;
+ var sy;
+ var sz;
+ var sw;
+ var su;
+ var sv;
+ var ix;
+ var iy;
+ var iz;
+ var iw;
+ var iu;
+ var iv;
+ var i0;
+ var i1;
+ var i2;
+ var i3;
+ var i4;
+
+ // Note on variable naming convention: S#, dx#, dy#, dz#, dw#, du#, dv#, i# where # corresponds to the loop number, with `0` being the innermost loop...
+
+ // Extract loop variables for purposes of loop interchange: dimensions and loop offset (pointer) increments...
+ sh = x.shape;
+ sx = x.strides;
+ sy = y.strides;
+ sz = z.strides;
+ sw = w.strides;
+ su = u.strides;
+ sv = v.strides;
+ if ( isRowMajor ) {
+ // For row-major ndarrays, the last dimensions have the fastest changing indices...
+ S0 = sh[ 4 ];
+ S1 = sh[ 3 ];
+ S2 = sh[ 2 ];
+ S3 = sh[ 1 ];
+ S4 = sh[ 0 ];
+ dx0 = sx[ 4 ]; // offset increment for innermost loop
+ dx1 = sx[ 3 ] - ( S0*sx[4] );
+ dx2 = sx[ 2 ] - ( S1*sx[3] );
+ dx3 = sx[ 1 ] - ( S2*sx[2] );
+ dx4 = sx[ 0 ] - ( S3*sx[1] ); // offset increment for outermost loop
+ dy0 = sy[ 4 ];
+ dy1 = sy[ 3 ] - ( S0*sy[4] );
+ dy2 = sy[ 2 ] - ( S1*sy[3] );
+ dy3 = sy[ 1 ] - ( S2*sy[2] );
+ dy4 = sy[ 0 ] - ( S3*sy[1] );
+ dz0 = sz[ 4 ];
+ dz1 = sz[ 3 ] - ( S0*sz[4] );
+ dz2 = sz[ 2 ] - ( S1*sz[3] );
+ dz3 = sz[ 1 ] - ( S2*sz[2] );
+ dz4 = sz[ 0 ] - ( S3*sz[1] );
+ dw0 = sw[ 4 ];
+ dw1 = sw[ 3 ] - ( S0*sw[4] );
+ dw2 = sw[ 2 ] - ( S1*sw[3] );
+ dw3 = sw[ 1 ] - ( S2*sw[2] );
+ dw4 = sw[ 0 ] - ( S3*sw[1] );
+ du0 = su[ 4 ];
+ du1 = su[ 3 ] - ( S0*su[4] );
+ du2 = su[ 2 ] - ( S1*su[3] );
+ du3 = su[ 1 ] - ( S2*su[2] );
+ du4 = su[ 0 ] - ( S3*su[1] );
+ dv0 = sv[ 4 ];
+ dv1 = sv[ 3 ] - ( S0*sv[4] );
+ dv2 = sv[ 2 ] - ( S1*sv[3] );
+ dv3 = sv[ 1 ] - ( S2*sv[2] );
+ dv4 = sv[ 0 ] - ( S3*sv[1] );
+ } else { // order === 'column-major'
+ // For column-major ndarrays, the first dimensions have the fastest changing indices...
+ S0 = sh[ 0 ];
+ S1 = sh[ 1 ];
+ S2 = sh[ 2 ];
+ S3 = sh[ 3 ];
+ S4 = sh[ 4 ];
+ dx0 = sx[ 0 ]; // offset increment for innermost loop
+ dx1 = sx[ 1 ] - ( S0*sx[0] );
+ dx2 = sx[ 2 ] - ( S1*sx[1] );
+ dx3 = sx[ 3 ] - ( S2*sx[2] );
+ dx4 = sx[ 4 ] - ( S3*sx[3] ); // offset increment for outermost loop
+ dy0 = sy[ 0 ];
+ dy1 = sy[ 1 ] - ( S0*sy[0] );
+ dy2 = sy[ 2 ] - ( S1*sy[1] );
+ dy3 = sy[ 3 ] - ( S2*sy[2] );
+ dy4 = sy[ 4 ] - ( S3*sy[3] );
+ dz0 = sz[ 0 ];
+ dz1 = sz[ 1 ] - ( S0*sz[0] );
+ dz2 = sz[ 2 ] - ( S1*sz[1] );
+ dz3 = sz[ 3 ] - ( S2*sz[2] );
+ dz4 = sz[ 4 ] - ( S3*sz[3] );
+ dw0 = sw[ 0 ];
+ dw1 = sw[ 1 ] - ( S0*sw[0] );
+ dw2 = sw[ 2 ] - ( S1*sw[1] );
+ dw3 = sw[ 3 ] - ( S2*sw[2] );
+ dw4 = sw[ 4 ] - ( S3*sw[3] );
+ du0 = su[ 0 ];
+ du1 = su[ 1 ] - ( S0*su[0] );
+ du2 = su[ 2 ] - ( S1*su[1] );
+ du3 = su[ 3 ] - ( S2*su[2] );
+ du4 = su[ 4 ] - ( S3*su[3] );
+ dv0 = sv[ 0 ];
+ dv1 = sv[ 1 ] - ( S0*sv[0] );
+ dv2 = sv[ 2 ] - ( S1*sv[1] );
+ dv3 = sv[ 3 ] - ( S2*sv[2] );
+ dv4 = sv[ 4 ] - ( S3*sv[3] );
+ }
+ // Set the pointers to the first indexed elements in the respective ndarrays...
+ ix = x.offset;
+ iy = y.offset;
+ iz = z.offset;
+ iw = w.offset;
+ iu = u.offset;
+ iv = v.offset;
+
+ // Cache references to the input and output ndarray buffers...
+ xbuf = x.data;
+ ybuf = y.data;
+ zbuf = z.data;
+ wbuf = w.data;
+ ubuf = u.data;
+ vbuf = v.data;
+
+ // Cache accessors:
+ xget = x.accessors[ 0 ];
+ yget = y.accessors[ 0 ];
+ zget = z.accessors[ 0 ];
+ wget = w.accessors[ 0 ];
+ uget = u.accessors[ 0 ];
+ vset = v.accessors[ 1 ];
+
+ // Iterate over the ndarray dimensions...
+ for ( i4 = 0; i4 < S4; i4++ ) {
+ for ( i3 = 0; i3 < S3; i3++ ) {
+ for ( i2 = 0; i2 < S2; i2++ ) {
+ for ( i1 = 0; i1 < S1; i1++ ) {
+ for ( i0 = 0; i0 < S0; i0++ ) {
+ vset( vbuf, iv, fcn( xget( xbuf, ix ), yget( ybuf, iy ), zget( zbuf, iz ), wget( wbuf, iw ), uget( ubuf, iu ) ) ); // eslint-disable-line max-len
+ ix += dx0;
+ iy += dy0;
+ iz += dz0;
+ iw += dw0;
+ iu += du0;
+ iv += dv0;
+ }
+ ix += dx1;
+ iy += dy1;
+ iz += dz1;
+ iw += dw1;
+ iu += du1;
+ iv += dv1;
+ }
+ ix += dx2;
+ iy += dy2;
+ iz += dz2;
+ iw += dw2;
+ iu += du2;
+ iv += dv2;
+ }
+ ix += dx3;
+ iy += dy3;
+ iz += dz3;
+ iw += dw3;
+ iu += du3;
+ iv += dv3;
+ }
+ ix += dx4;
+ iy += dy4;
+ iz += dz4;
+ iw += dw4;
+ iu += du4;
+ iv += dv4;
+ }
+}
+
+
+// EXPORTS //
+
+module.exports = quinary5d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/5d_blocked.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/5d_blocked.js
new file mode 100644
index 000000000000..fde78ae27aee
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/5d_blocked.js
@@ -0,0 +1,457 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+/* eslint-disable max-depth, max-statements, max-lines-per-function */
+
+'use strict';
+
+// MODULES //
+
+var loopOrder = require( '@stdlib/ndarray/base/quinary-loop-interchange-order' );
+var blockSize = require( '@stdlib/ndarray/base/quinary-tiling-block-size' );
+
+
+// MAIN //
+
+/**
+* Applies a quinary callback to elements in five-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray via loop blocking.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} w - object containing input ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `w` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} u - object containing input ndarray meta data
+* @param {*} u.dtype - data type
+* @param {Collection} u.data - data buffer
+* @param {NonNegativeIntegerArray} u.shape - dimensions
+* @param {IntegerArray} u.strides - stride lengths
+* @param {NonNegativeInteger} u.offset - index offset
+* @param {string} u.order - specifies whether `u` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} v - object containing output ndarray meta data
+* @param {*} v.dtype - data type
+* @param {Collection} v.data - data buffer
+* @param {NonNegativeIntegerArray} v.shape - dimensions
+* @param {IntegerArray} v.strides - stride lengths
+* @param {NonNegativeInteger} v.offset - index offset
+* @param {string} v.order - specifies whether `v` is row-major (C-style) or column-major (Fortran-style)
+* @param {Callback} fcn - quinary callback
+*
+* @example
+* var Float64Array = require( '@stdlib/array/float64' );
+*
+* function fcn( a, b, c, d, e ) {
+* return a + b + c + d + e;
+* }
+*
+* // Create data buffers:
+* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] );
+* var ybuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var wbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var ubuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var vbuf = new Float64Array( 8 );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 1, 1, 2, 2, 2 ];
+*
+* // Define the array strides:
+* var sx = [ 8, 8, 4, 2, 1 ];
+* var sy = [ 8, 8, 4, 2, 1 ];
+* var sz = [ 8, 8, 4, 2, 1 ];
+* var sw = [ 8, 8, 4, 2, 1 ];
+* var su = [ 8, 8, 4, 2, 1 ];
+* var sv = [ 8, 8, 4, 2, 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'float64',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major'
+* };
+* var y = {
+* 'dtype': 'float64',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major'
+* };
+* var z = {
+* 'dtype': 'float64',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major'
+* };
+* var w = {
+* 'dtype': 'float64',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major'
+* };
+* var u = {
+* 'dtype': 'float64',
+* 'data': ubuf,
+* 'shape': shape,
+* 'strides': su,
+* 'offset': ou,
+* 'order': 'row-major'
+* };
+* var v = {
+* 'dtype': 'float64',
+* 'data': vbuf,
+* 'shape': shape,
+* 'strides': sv,
+* 'offset': ov,
+* 'order': 'row-major'
+* };
+*
+* // Apply the quinary function:
+* blockedquinary5d( x, y, z, w, u, v, fcn );
+*
+* console.log( v.data );
+* // => [ 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ]
+*/
+function blockedquinary5d( x, y, z, w, u, v, fcn ) {
+ var bsize;
+ var xbuf;
+ var ybuf;
+ var zbuf;
+ var wbuf;
+ var ubuf;
+ var vbuf;
+ var dx0;
+ var dx1;
+ var dx2;
+ var dx3;
+ var dx4;
+ var dy0;
+ var dy1;
+ var dy2;
+ var dy3;
+ var dy4;
+ var dz0;
+ var dz1;
+ var dz2;
+ var dz3;
+ var dz4;
+ var dw0;
+ var dw1;
+ var dw2;
+ var dw3;
+ var dw4;
+ var du0;
+ var du1;
+ var du2;
+ var du3;
+ var du4;
+ var dv0;
+ var dv1;
+ var dv2;
+ var dv3;
+ var dv4;
+ var ox1;
+ var ox2;
+ var ox3;
+ var ox4;
+ var oy1;
+ var oy2;
+ var oy3;
+ var oy4;
+ var oz1;
+ var oz2;
+ var oz3;
+ var oz4;
+ var ow1;
+ var ow2;
+ var ow3;
+ var ow4;
+ var ou1;
+ var ou2;
+ var ou3;
+ var ou4;
+ var ov1;
+ var ov2;
+ var ov3;
+ var ov4;
+ var sh;
+ var s0;
+ var s1;
+ var s2;
+ var s3;
+ var s4;
+ var sx;
+ var sy;
+ var sz;
+ var sw;
+ var su;
+ var sv;
+ var ox;
+ var oy;
+ var oz;
+ var ow;
+ var ou;
+ var ov;
+ var ix;
+ var iy;
+ var iz;
+ var iw;
+ var iu;
+ var iv;
+ var i0;
+ var i1;
+ var i2;
+ var i3;
+ var i4;
+ var j0;
+ var j1;
+ var j2;
+ var j3;
+ var j4;
+ var o;
+
+ // Note on variable naming convention: s#, dx#, dy#, dz#, dw#, du#, dv#, i#, j# where # corresponds to the loop number, with `0` being the innermost loop...
+
+ // Resolve the loop interchange order:
+ o = loopOrder( x.shape, x.strides, y.strides, z.strides, w.strides, u.strides, v.strides ); // eslint-disable-line max-len
+ sh = o.sh;
+ sx = o.sx;
+ sy = o.sy;
+ sz = o.sz;
+ sw = o.sw;
+ su = o.su;
+ sv = o.sv;
+
+ // Determine the block size:
+ bsize = blockSize( x.dtype, y.dtype, z.dtype, w.dtype, u.dtype, v.dtype );
+
+ // Cache the indices of the first indexed elements in the respective ndarrays...
+ ox = x.offset;
+ oy = y.offset;
+ oz = z.offset;
+ ow = w.offset;
+ ou = u.offset;
+ ov = v.offset;
+
+ // Cache references to the input and output ndarray buffers...
+ xbuf = x.data;
+ ybuf = y.data;
+ zbuf = z.data;
+ wbuf = w.data;
+ ubuf = u.data;
+ vbuf = v.data;
+
+ // Cache offset increments for the innermost loop...
+ dx0 = sx[0];
+ dy0 = sy[0];
+ dz0 = sz[0];
+ dw0 = sw[0];
+ du0 = su[0];
+ dv0 = sv[0];
+
+ // Iterate over blocks...
+ for ( j4 = sh[4]; j4 > 0; ) {
+ if ( j4 < bsize ) {
+ s4 = j4;
+ j4 = 0;
+ } else {
+ s4 = bsize;
+ j4 -= bsize;
+ }
+ ox4 = ox + ( j4*sx[4] );
+ oy4 = oy + ( j4*sy[4] );
+ oz4 = oz + ( j4*sz[4] );
+ ow4 = ow + ( j4*sw[4] );
+ ou4 = ou + ( j4*su[4] );
+ ov4 = ov + ( j4*sv[4] );
+ for ( j3 = sh[3]; j3 > 0; ) {
+ if ( j3 < bsize ) {
+ s3 = j3;
+ j3 = 0;
+ } else {
+ s3 = bsize;
+ j3 -= bsize;
+ }
+ dx4 = sx[4] - ( s3*sx[3] );
+ dy4 = sy[4] - ( s3*sy[3] );
+ dz4 = sz[4] - ( s3*sz[3] );
+ dw4 = sw[4] - ( s3*sw[3] );
+ du4 = su[4] - ( s3*su[3] );
+ dv4 = sv[4] - ( s3*sv[3] );
+ ox3 = ox4 + ( j3*sx[3] );
+ oy3 = oy4 + ( j3*sy[3] );
+ oz3 = oz4 + ( j3*sz[3] );
+ ow3 = ow4 + ( j3*sw[3] );
+ ou3 = ou4 + ( j3*su[3] );
+ ov3 = ov4 + ( j3*sv[3] );
+ for ( j2 = sh[2]; j2 > 0; ) {
+ if ( j2 < bsize ) {
+ s2 = j2;
+ j2 = 0;
+ } else {
+ s2 = bsize;
+ j2 -= bsize;
+ }
+ dx3 = sx[3] - ( s2*sx[2] );
+ dy3 = sy[3] - ( s2*sy[2] );
+ dz3 = sz[3] - ( s2*sz[2] );
+ dw3 = sw[3] - ( s2*sw[2] );
+ du3 = su[3] - ( s2*su[2] );
+ dv3 = sv[3] - ( s2*sv[2] );
+ ox2 = ox3 + ( j2*sx[2] );
+ oy2 = oy3 + ( j2*sy[2] );
+ oz2 = oz3 + ( j2*sz[2] );
+ ow2 = ow3 + ( j2*sw[2] );
+ ou2 = ou3 + ( j2*su[2] );
+ ov2 = ov3 + ( j2*sv[2] );
+ for ( j1 = sh[1]; j1 > 0; ) {
+ if ( j1 < bsize ) {
+ s1 = j1;
+ j1 = 0;
+ } else {
+ s1 = bsize;
+ j1 -= bsize;
+ }
+ dx2 = sx[2] - ( s1*sx[1] );
+ dy2 = sy[2] - ( s1*sy[1] );
+ dz2 = sz[2] - ( s1*sz[1] );
+ dw2 = sw[2] - ( s1*sw[1] );
+ du2 = su[2] - ( s1*su[1] );
+ dv2 = sv[2] - ( s1*sv[1] );
+ ox1 = ox2 + ( j1*sx[1] );
+ oy1 = oy2 + ( j1*sy[1] );
+ oz1 = oz2 + ( j1*sz[1] );
+ ow1 = ow2 + ( j1*sw[1] );
+ ou1 = ou2 + ( j1*su[1] );
+ ov1 = ov2 + ( j1*sv[1] );
+ for ( j0 = sh[0]; j0 > 0; ) {
+ if ( j0 < bsize ) {
+ s0 = j0;
+ j0 = 0;
+ } else {
+ s0 = bsize;
+ j0 -= bsize;
+ }
+ // Compute index offsets for the first input and output ndarray elements in the current block...
+ ix = ox1 + ( j0*sx[0] );
+ iy = oy1 + ( j0*sy[0] );
+ iz = oz1 + ( j0*sz[0] );
+ iw = ow1 + ( j0*sw[0] );
+ iu = ou1 + ( j0*su[0] );
+ iv = ov1 + ( j0*sv[0] );
+
+ // Compute loop offset increments...
+ dx1 = sx[1] - ( s0*sx[0] );
+ dy1 = sy[1] - ( s0*sy[0] );
+ dz1 = sz[1] - ( s0*sz[0] );
+ dw1 = sw[1] - ( s0*sw[0] );
+ du1 = su[1] - ( s0*su[0] );
+ dv1 = sv[1] - ( s0*sv[0] );
+
+ // Iterate over the ndarray dimensions...
+ for ( i4 = 0; i4 < s4; i4++ ) {
+ for ( i3 = 0; i3 < s3; i3++ ) {
+ for ( i2 = 0; i2 < s2; i2++ ) {
+ for ( i1 = 0; i1 < s1; i1++ ) {
+ for ( i0 = 0; i0 < s0; i0++ ) {
+ vbuf[ iv ] = fcn( xbuf[ ix ], ybuf[ iy ], zbuf[ iz ], wbuf[ iw ], ubuf[ iu ] ); // eslint-disable-line max-len
+ ix += dx0;
+ iy += dy0;
+ iz += dz0;
+ iw += dw0;
+ iu += du0;
+ iv += dv0;
+ }
+ ix += dx1;
+ iy += dy1;
+ iz += dz1;
+ iw += dw1;
+ iu += du1;
+ iv += dv1;
+ }
+ ix += dx2;
+ iy += dy2;
+ iz += dz2;
+ iw += dw2;
+ iu += du2;
+ iv += dv2;
+ }
+ ix += dx3;
+ iy += dy3;
+ iz += dz3;
+ iw += dw3;
+ iu += du3;
+ iv += dv3;
+ }
+ ix += dx4;
+ iy += dy4;
+ iz += dz4;
+ iw += dw4;
+ iu += du4;
+ iv += dv4;
+ }
+ }
+ }
+ }
+ }
+ }
+}
+
+
+// EXPORTS //
+
+module.exports = blockedquinary5d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/5d_blocked_accessors.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/5d_blocked_accessors.js
new file mode 100644
index 000000000000..db398372131b
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/5d_blocked_accessors.js
@@ -0,0 +1,485 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+/* eslint-disable max-depth, max-statements, max-lines-per-function */
+
+'use strict';
+
+// MODULES //
+
+var loopOrder = require( '@stdlib/ndarray/base/quinary-loop-interchange-order' );
+var blockSize = require( '@stdlib/ndarray/base/quinary-tiling-block-size' );
+
+
+// MAIN //
+
+/**
+* Applies a quinary callback to elements in five-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray via loop blocking.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} x.accessors - data buffer accessors
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} y.accessors - data buffer accessors
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} z.accessors - data buffer accessors
+* @param {Object} w - object containing input ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `w` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} w.accessors - data buffer accessors
+* @param {Object} u - object containing input ndarray meta data
+* @param {*} u.dtype - data type
+* @param {Collection} u.data - data buffer
+* @param {NonNegativeIntegerArray} u.shape - dimensions
+* @param {IntegerArray} u.strides - stride lengths
+* @param {NonNegativeInteger} u.offset - index offset
+* @param {string} u.order - specifies whether `u` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} u.accessors - data buffer accessors
+* @param {Object} v - object containing output ndarray meta data
+* @param {*} v.dtype - data type
+* @param {Collection} v.data - data buffer
+* @param {NonNegativeIntegerArray} v.shape - dimensions
+* @param {IntegerArray} v.strides - stride lengths
+* @param {NonNegativeInteger} v.offset - index offset
+* @param {string} v.order - specifies whether `v` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} v.accessors - data buffer accessors
+* @param {Callback} fcn - quinary callback
+*
+* @example
+* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' );
+* var accessors = require( '@stdlib/array/base/accessors' );
+* var copy = require( '@stdlib/array/base/copy' );
+*
+* function fcn( a, b, c, d, e ) {
+* return a + b + c + d + e;
+* }
+*
+* // Create data buffers:
+* var xbuf = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] );
+* var ybuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var wbuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var ubuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var vbuf = toAccessorArray( [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ] );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 1, 1, 2, 2, 2 ];
+*
+* // Define the array strides:
+* var sx = [ 8, 8, 4, 2, 1 ];
+* var sy = [ 8, 8, 4, 2, 1 ];
+* var sz = [ 8, 8, 4, 2, 1 ];
+* var sw = [ 8, 8, 4, 2, 1 ];
+* var su = [ 8, 8, 4, 2, 1 ];
+* var sv = [ 8, 8, 4, 2, 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'generic',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major',
+* 'accessors': accessors( xbuf ).accessors
+* };
+* var y = {
+* 'dtype': 'generic',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major',
+* 'accessors': accessors( ybuf ).accessors
+* };
+* var z = {
+* 'dtype': 'generic',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major',
+* 'accessors': accessors( zbuf ).accessors
+* };
+* var w = {
+* 'dtype': 'generic',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major',
+* 'accessors': accessors( wbuf ).accessors
+* };
+* var u = {
+* 'dtype': 'generic',
+* 'data': ubuf,
+* 'shape': shape,
+* 'strides': su,
+* 'offset': ou,
+* 'order': 'row-major',
+* 'accessors': accessors( ubuf ).accessors
+* };
+* var v = {
+* 'dtype': 'generic',
+* 'data': vbuf,
+* 'shape': shape,
+* 'strides': sv,
+* 'offset': ov,
+* 'order': 'row-major',
+* 'accessors': accessors( vbuf ).accessors
+* };
+*
+* // Apply the quinary function:
+* blockedquinary5d( x, y, z, w, u, v, fcn );
+*
+* console.log( copy( v.data ) );
+* // => [ 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ]
+*/
+function blockedquinary5d( x, y, z, w, u, v, fcn ) {
+ var bsize;
+ var xbuf;
+ var ybuf;
+ var zbuf;
+ var wbuf;
+ var ubuf;
+ var vbuf;
+ var xget;
+ var yget;
+ var zget;
+ var wget;
+ var uget;
+ var vset;
+ var dx0;
+ var dx1;
+ var dx2;
+ var dx3;
+ var dx4;
+ var dy0;
+ var dy1;
+ var dy2;
+ var dy3;
+ var dy4;
+ var dz0;
+ var dz1;
+ var dz2;
+ var dz3;
+ var dz4;
+ var dw0;
+ var dw1;
+ var dw2;
+ var dw3;
+ var dw4;
+ var du0;
+ var du1;
+ var du2;
+ var du3;
+ var du4;
+ var dv0;
+ var dv1;
+ var dv2;
+ var dv3;
+ var dv4;
+ var ox1;
+ var ox2;
+ var ox3;
+ var ox4;
+ var oy1;
+ var oy2;
+ var oy3;
+ var oy4;
+ var oz1;
+ var oz2;
+ var oz3;
+ var oz4;
+ var ow1;
+ var ow2;
+ var ow3;
+ var ow4;
+ var ou1;
+ var ou2;
+ var ou3;
+ var ou4;
+ var ov1;
+ var ov2;
+ var ov3;
+ var ov4;
+ var sh;
+ var s0;
+ var s1;
+ var s2;
+ var s3;
+ var s4;
+ var sx;
+ var sy;
+ var sz;
+ var sw;
+ var su;
+ var sv;
+ var ox;
+ var oy;
+ var oz;
+ var ow;
+ var ou;
+ var ov;
+ var ix;
+ var iy;
+ var iz;
+ var iw;
+ var iu;
+ var iv;
+ var i0;
+ var i1;
+ var i2;
+ var i3;
+ var i4;
+ var j0;
+ var j1;
+ var j2;
+ var j3;
+ var j4;
+ var o;
+
+ // Note on variable naming convention: s#, dx#, dy#, dz#, dw#, du#, dv#, i#, j# where # corresponds to the loop number, with `0` being the innermost loop...
+
+ // Resolve the loop interchange order:
+ o = loopOrder( x.shape, x.strides, y.strides, z.strides, w.strides, u.strides, v.strides ); // eslint-disable-line max-len
+ sh = o.sh;
+ sx = o.sx;
+ sy = o.sy;
+ sz = o.sz;
+ sw = o.sw;
+ su = o.su;
+ sv = o.sv;
+
+ // Determine the block size:
+ bsize = blockSize( x.dtype, y.dtype, z.dtype, w.dtype, u.dtype, v.dtype );
+
+ // Cache the indices of the first indexed elements in the respective ndarrays...
+ ox = x.offset;
+ oy = y.offset;
+ oz = z.offset;
+ ow = w.offset;
+ ou = u.offset;
+ ov = v.offset;
+
+ // Cache references to the input and output ndarray buffers...
+ xbuf = x.data;
+ ybuf = y.data;
+ zbuf = z.data;
+ wbuf = w.data;
+ ubuf = u.data;
+ vbuf = v.data;
+
+ // Cache offset increments for the innermost loop...
+ dx0 = sx[0];
+ dy0 = sy[0];
+ dz0 = sz[0];
+ dw0 = sw[0];
+ du0 = su[0];
+ dv0 = sv[0];
+
+ // Cache accessors:
+ xget = x.accessors[0];
+ yget = y.accessors[0];
+ zget = z.accessors[0];
+ wget = w.accessors[0];
+ uget = u.accessors[0];
+ vset = w.accessors[1];
+
+ // Iterate over blocks...
+ for ( j4 = sh[4]; j4 > 0; ) {
+ if ( j4 < bsize ) {
+ s4 = j4;
+ j4 = 0;
+ } else {
+ s4 = bsize;
+ j4 -= bsize;
+ }
+ ox4 = ox + ( j4*sx[4] );
+ oy4 = oy + ( j4*sy[4] );
+ oz4 = oz + ( j4*sz[4] );
+ ow4 = ow + ( j4*sw[4] );
+ ou4 = ou + ( j4*su[4] );
+ ov4 = ov + ( j4*sv[4] );
+ for ( j3 = sh[3]; j3 > 0; ) {
+ if ( j3 < bsize ) {
+ s3 = j3;
+ j3 = 0;
+ } else {
+ s3 = bsize;
+ j3 -= bsize;
+ }
+ dx4 = sx[4] - ( s3*sx[3] );
+ dy4 = sy[4] - ( s3*sy[3] );
+ dz4 = sz[4] - ( s3*sz[3] );
+ dw4 = sw[4] - ( s3*sw[3] );
+ du4 = su[4] - ( s3*su[3] );
+ dv4 = sv[4] - ( s3*sv[3] );
+ ox3 = ox4 + ( j3*sx[3] );
+ oy3 = oy4 + ( j3*sy[3] );
+ oz3 = oz4 + ( j3*sz[3] );
+ ow3 = ow4 + ( j3*sw[3] );
+ ou3 = ou4 + ( j3*su[3] );
+ ov3 = ov4 + ( j3*sv[3] );
+ for ( j2 = sh[2]; j2 > 0; ) {
+ if ( j2 < bsize ) {
+ s2 = j2;
+ j2 = 0;
+ } else {
+ s2 = bsize;
+ j2 -= bsize;
+ }
+ dx3 = sx[3] - ( s2*sx[2] );
+ dy3 = sy[3] - ( s2*sy[2] );
+ dz3 = sz[3] - ( s2*sz[2] );
+ dw3 = sw[3] - ( s2*sw[2] );
+ du3 = su[3] - ( s2*su[2] );
+ dv3 = sv[3] - ( s2*sv[2] );
+ ox2 = ox3 + ( j2*sx[2] );
+ oy2 = oy3 + ( j2*sy[2] );
+ oz2 = oz3 + ( j2*sz[2] );
+ ow2 = ow3 + ( j2*sw[2] );
+ ou2 = ou3 + ( j2*su[2] );
+ ov2 = ov3 + ( j2*sv[2] );
+ for ( j1 = sh[1]; j1 > 0; ) {
+ if ( j1 < bsize ) {
+ s1 = j1;
+ j1 = 0;
+ } else {
+ s1 = bsize;
+ j1 -= bsize;
+ }
+ dx2 = sx[2] - ( s1*sx[1] );
+ dy2 = sy[2] - ( s1*sy[1] );
+ dz2 = sz[2] - ( s1*sz[1] );
+ dw2 = sw[2] - ( s1*sw[1] );
+ du2 = su[2] - ( s1*su[1] );
+ dv2 = sv[2] - ( s1*sv[1] );
+ ox1 = ox2 + ( j1*sx[1] );
+ oy1 = oy2 + ( j1*sy[1] );
+ oz1 = oz2 + ( j1*sz[1] );
+ ow1 = ow2 + ( j1*sw[1] );
+ ou1 = ou2 + ( j1*su[1] );
+ ov1 = ov2 + ( j1*sv[1] );
+ for ( j0 = sh[0]; j0 > 0; ) {
+ if ( j0 < bsize ) {
+ s0 = j0;
+ j0 = 0;
+ } else {
+ s0 = bsize;
+ j0 -= bsize;
+ }
+ // Compute index offsets for the first input and output ndarray elements in the current block...
+ ix = ox1 + ( j0*sx[0] );
+ iy = oy1 + ( j0*sy[0] );
+ iz = oz1 + ( j0*sz[0] );
+ iw = ow1 + ( j0*sw[0] );
+ iu = ou1 + ( j0*su[0] );
+ iv = ov1 + ( j0*sv[0] );
+
+ // Compute loop offset increments...
+ dx1 = sx[1] - ( s0*sx[0] );
+ dy1 = sy[1] - ( s0*sy[0] );
+ dz1 = sz[1] - ( s0*sz[0] );
+ dw1 = sw[1] - ( s0*sw[0] );
+ du1 = su[1] - ( s0*su[0] );
+ dv1 = sv[1] - ( s0*sv[0] );
+
+ // Iterate over the ndarray dimensions...
+ for ( i4 = 0; i4 < s4; i4++ ) {
+ for ( i3 = 0; i3 < s3; i3++ ) {
+ for ( i2 = 0; i2 < s2; i2++ ) {
+ for ( i1 = 0; i1 < s1; i1++ ) {
+ for ( i0 = 0; i0 < s0; i0++ ) {
+ vset( vbuf, iv, fcn( xget( xbuf, ix ), yget( ybuf, iy ), zget( zbuf, iz ), wget( wbuf, iw ), uget( ubuf, iu ) ) ); // eslint-disable-line max-len
+ ix += dx0;
+ iy += dy0;
+ iz += dz0;
+ iw += dw0;
+ iu += du0;
+ iv += dv0;
+ }
+ ix += dx1;
+ iy += dy1;
+ iz += dz1;
+ iw += dw1;
+ iu += du1;
+ iv += dv1;
+ }
+ ix += dx2;
+ iy += dy2;
+ iz += dz2;
+ iw += dw2;
+ iu += du2;
+ iv += dv2;
+ }
+ ix += dx3;
+ iy += dy3;
+ iz += dz3;
+ iw += dw3;
+ iu += du3;
+ iv += dv3;
+ }
+ ix += dx4;
+ iy += dy4;
+ iz += dz4;
+ iw += dw4;
+ iu += du4;
+ iv += dv4;
+ }
+ }
+ }
+ }
+ }
+ }
+}
+
+
+// EXPORTS //
+
+module.exports = blockedquinary5d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/6d.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/6d.js
new file mode 100644
index 000000000000..ef0260ee32aa
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/6d.js
@@ -0,0 +1,404 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+/* eslint-disable max-statements, max-depth, max-lines-per-function */
+
+'use strict';
+
+// MAIN //
+
+/**
+* Applies a quinary callback to elements in six-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} w - object containing input ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `w` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} u - object containing input ndarray meta data
+* @param {*} u.dtype - data type
+* @param {Collection} u.data - data buffer
+* @param {NonNegativeIntegerArray} u.shape - dimensions
+* @param {IntegerArray} u.strides - stride lengths
+* @param {NonNegativeInteger} u.offset - index offset
+* @param {string} u.order - specifies whether `u` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} v - object containing output ndarray meta data
+* @param {*} v.dtype - data type
+* @param {Collection} v.data - data buffer
+* @param {NonNegativeIntegerArray} v.shape - dimensions
+* @param {IntegerArray} v.strides - stride lengths
+* @param {NonNegativeInteger} v.offset - index offset
+* @param {string} v.order - specifies whether `v` is row-major (C-style) or column-major (Fortran-style)
+* @param {boolean} isRowMajor - boolean indicating if provided arrays are in row-major order
+* @param {Callback} fcn - quinary callback
+* @returns {void}
+*
+* @example
+* var Float64Array = require( '@stdlib/array/float64' );
+*
+* function fcn( a, b, c, d, e ) {
+* return a + b + c + d + e;
+* }
+*
+* // Create data buffers:
+* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] );
+* var ybuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var wbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var ubuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var vbuf = new Float64Array( 8 );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 1, 1, 1, 2, 2, 2 ];
+*
+* // Define the array strides:
+* var sx = [ 8, 8, 8, 4, 2, 1 ];
+* var sy = [ 8, 8, 8, 4, 2, 1 ];
+* var sz = [ 8, 8, 8, 4, 2, 1 ];
+* var sw = [ 8, 8, 8, 4, 2, 1 ];
+* var su = [ 8, 8, 8, 4, 2, 1 ];
+* var sv = [ 8, 8, 8, 4, 2, 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'float64',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major'
+* };
+* var y = {
+* 'dtype': 'float64',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major'
+* };
+* var z = {
+* 'dtype': 'float64',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major'
+* };
+* var w = {
+* 'dtype': 'float64',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major'
+* };
+* var u = {
+* 'dtype': 'float64',
+* 'data': ubuf,
+* 'shape': shape,
+* 'strides': su,
+* 'offset': ou,
+* 'order': 'row-major'
+* };
+* var v = {
+* 'dtype': 'float64',
+* 'data': vbuf,
+* 'shape': shape,
+* 'strides': sv,
+* 'offset': ov,
+* 'order': 'row-major'
+* };
+*
+* // Apply the quinary function:
+* quinary6d( x, y, z, w, u, v, true, fcn );
+*
+* console.log( v.data );
+* // => [ 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ]
+*/
+function quinary6d( x, y, z, w, u, v, isRowMajor, fcn ) {
+ var xbuf;
+ var ybuf;
+ var zbuf;
+ var wbuf;
+ var ubuf;
+ var vbuf;
+ var dx0;
+ var dx1;
+ var dx2;
+ var dx3;
+ var dx4;
+ var dx5;
+ var dy0;
+ var dy1;
+ var dy2;
+ var dy3;
+ var dy4;
+ var dy5;
+ var dz0;
+ var dz1;
+ var dz2;
+ var dz3;
+ var dz4;
+ var dz5;
+ var dw0;
+ var dw1;
+ var dw2;
+ var dw3;
+ var dw4;
+ var dw5;
+ var du0;
+ var du1;
+ var du2;
+ var du3;
+ var du4;
+ var du5;
+ var dv0;
+ var dv1;
+ var dv2;
+ var dv3;
+ var dv4;
+ var dv5;
+ var sh;
+ var S0;
+ var S1;
+ var S2;
+ var S3;
+ var S4;
+ var S5;
+ var sx;
+ var sy;
+ var sz;
+ var sw;
+ var su;
+ var sv;
+ var ix;
+ var iy;
+ var iz;
+ var iw;
+ var iu;
+ var iv;
+ var i0;
+ var i1;
+ var i2;
+ var i3;
+ var i4;
+ var i5;
+
+ // Note on variable naming convention: S#, dx#, dy#, dz#, dw#, du#, dv#, i# where # corresponds to the loop number, with `0` being the innermost loop...
+
+ // Extract loop variables for purposes of loop interchange: dimensions and loop offset (pointer) increments...
+ sh = x.shape;
+ sx = x.strides;
+ sy = y.strides;
+ sz = z.strides;
+ sw = w.strides;
+ su = u.strides;
+ sv = v.strides;
+ if ( isRowMajor ) {
+ // For row-major ndarrays, the last dimensions have the fastest changing indices...
+ S0 = sh[ 5 ];
+ S1 = sh[ 4 ];
+ S2 = sh[ 3 ];
+ S3 = sh[ 2 ];
+ S4 = sh[ 1 ];
+ S5 = sh[ 0 ];
+ dx0 = sx[ 5 ]; // offset increment for innermost loop
+ dx1 = sx[ 4 ] - ( S0*sx[5] );
+ dx2 = sx[ 3 ] - ( S1*sx[4] );
+ dx3 = sx[ 2 ] - ( S2*sx[3] );
+ dx4 = sx[ 1 ] - ( S3*sx[2] );
+ dx5 = sx[ 0 ] - ( S4*sx[1] ); // offset increment for outermost loop
+ dy0 = sy[ 5 ];
+ dy1 = sy[ 4 ] - ( S0*sy[5] );
+ dy2 = sy[ 3 ] - ( S1*sy[4] );
+ dy3 = sy[ 2 ] - ( S2*sy[3] );
+ dy4 = sy[ 1 ] - ( S3*sy[2] );
+ dy5 = sy[ 0 ] - ( S4*sy[1] );
+ dz0 = sz[ 5 ];
+ dz1 = sz[ 4 ] - ( S0*sz[5] );
+ dz2 = sz[ 3 ] - ( S1*sz[4] );
+ dz3 = sz[ 2 ] - ( S2*sz[3] );
+ dz4 = sz[ 1 ] - ( S3*sz[2] );
+ dz5 = sz[ 0 ] - ( S4*sz[1] );
+ dw0 = sw[ 5 ];
+ dw1 = sw[ 4 ] - ( S0*sw[5] );
+ dw2 = sw[ 3 ] - ( S1*sw[4] );
+ dw3 = sw[ 2 ] - ( S2*sw[3] );
+ dw4 = sw[ 1 ] - ( S3*sw[2] );
+ dw5 = sw[ 0 ] - ( S4*sw[1] );
+ du0 = su[ 5 ];
+ du1 = su[ 4 ] - ( S0*su[5] );
+ du2 = su[ 3 ] - ( S1*su[4] );
+ du3 = su[ 2 ] - ( S2*su[3] );
+ du4 = su[ 1 ] - ( S3*su[2] );
+ du5 = su[ 0 ] - ( S4*su[1] );
+ dv0 = sv[ 5 ];
+ dv1 = sv[ 4 ] - ( S0*sv[5] );
+ dv2 = sv[ 3 ] - ( S1*sv[4] );
+ dv3 = sv[ 2 ] - ( S2*sv[3] );
+ dv4 = sv[ 1 ] - ( S3*sv[2] );
+ dv5 = sv[ 0 ] - ( S4*sv[1] );
+ } else { // order === 'column-major'
+ // For column-major ndarrays, the first dimensions have the fastest changing indices...
+ S0 = sh[ 0 ];
+ S1 = sh[ 1 ];
+ S2 = sh[ 2 ];
+ S3 = sh[ 3 ];
+ S4 = sh[ 4 ];
+ S5 = sh[ 5 ];
+ dx0 = sx[ 0 ]; // offset increment for innermost loop
+ dx1 = sx[ 1 ] - ( S0*sx[0] );
+ dx2 = sx[ 2 ] - ( S1*sx[1] );
+ dx3 = sx[ 3 ] - ( S2*sx[2] );
+ dx4 = sx[ 4 ] - ( S3*sx[3] );
+ dx5 = sx[ 5 ] - ( S4*sx[4] ); // offset increment for outermost loop
+ dy0 = sy[ 0 ];
+ dy1 = sy[ 1 ] - ( S0*sy[0] );
+ dy2 = sy[ 2 ] - ( S1*sy[1] );
+ dy3 = sy[ 3 ] - ( S2*sy[2] );
+ dy4 = sy[ 4 ] - ( S3*sy[3] );
+ dy5 = sy[ 5 ] - ( S4*sy[4] );
+ dz0 = sz[ 0 ];
+ dz1 = sz[ 1 ] - ( S0*sz[0] );
+ dz2 = sz[ 2 ] - ( S1*sz[1] );
+ dz3 = sz[ 3 ] - ( S2*sz[2] );
+ dz4 = sz[ 4 ] - ( S3*sz[3] );
+ dz5 = sz[ 5 ] - ( S4*sz[4] );
+ dw0 = sw[ 0 ];
+ dw1 = sw[ 1 ] - ( S0*sw[0] );
+ dw2 = sw[ 2 ] - ( S1*sw[1] );
+ dw3 = sw[ 3 ] - ( S2*sw[2] );
+ dw4 = sw[ 4 ] - ( S3*sw[3] );
+ dw5 = sw[ 5 ] - ( S4*sw[4] );
+ du0 = su[ 0 ];
+ du1 = su[ 1 ] - ( S0*su[0] );
+ du2 = su[ 2 ] - ( S1*su[1] );
+ du3 = su[ 3 ] - ( S2*su[2] );
+ du4 = su[ 4 ] - ( S3*su[3] );
+ du5 = su[ 5 ] - ( S4*su[4] );
+ dv0 = sv[ 0 ];
+ dv1 = sv[ 1 ] - ( S0*sv[0] );
+ dv2 = sv[ 2 ] - ( S1*sv[1] );
+ dv3 = sv[ 3 ] - ( S2*sv[2] );
+ dv4 = sv[ 4 ] - ( S3*sv[3] );
+ dv5 = sv[ 5 ] - ( S4*sv[4] );
+ }
+ // Set the pointers to the first indexed elements in the respective ndarrays...
+ ix = x.offset;
+ iy = y.offset;
+ iz = z.offset;
+ iw = w.offset;
+ iu = u.offset;
+ iv = v.offset;
+
+ // Cache references to the input and output ndarray buffers...
+ xbuf = x.data;
+ ybuf = y.data;
+ zbuf = z.data;
+ wbuf = w.data;
+ ubuf = u.data;
+ vbuf = v.data;
+
+ // Iterate over the ndarray dimensions...
+ for ( i5 = 0; i5 < S5; i5++ ) {
+ for ( i4 = 0; i4 < S4; i4++ ) {
+ for ( i3 = 0; i3 < S3; i3++ ) {
+ for ( i2 = 0; i2 < S2; i2++ ) {
+ for ( i1 = 0; i1 < S1; i1++ ) {
+ for ( i0 = 0; i0 < S0; i0++ ) {
+ vbuf[ iv ] = fcn( xbuf[ ix ], ybuf[ iy ], zbuf[ iz ], wbuf[ iw ], ubuf[ iu ] ); // eslint-disable-line max-len
+ ix += dx0;
+ iy += dy0;
+ iz += dz0;
+ iw += dw0;
+ iu += du0;
+ iv += dv0;
+ }
+ ix += dx1;
+ iy += dy1;
+ iz += dz1;
+ iw += dw1;
+ iu += du1;
+ iv += dv1;
+ }
+ ix += dx2;
+ iy += dy2;
+ iz += dz2;
+ iw += dw2;
+ iu += du2;
+ iv += dv2;
+ }
+ ix += dx3;
+ iy += dy3;
+ iz += dz3;
+ iw += dw3;
+ iu += du3;
+ iv += dv3;
+ }
+ ix += dx4;
+ iy += dy4;
+ iz += dz4;
+ iw += dw4;
+ iu += du4;
+ iv += dv4;
+ }
+ ix += dx5;
+ iy += dy5;
+ iz += dz5;
+ iw += dw5;
+ iu += du5;
+ iv += dv5;
+ }
+}
+
+
+// EXPORTS //
+
+module.exports = quinary6d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/6d_accessors.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/6d_accessors.js
new file mode 100644
index 000000000000..5f2c8fe966cd
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/6d_accessors.js
@@ -0,0 +1,432 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+/* eslint-disable max-statements, max-depth, max-lines-per-function */
+
+'use strict';
+
+// MAIN //
+
+/**
+* Applies a quinary callback to elements in six-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} x.accessors - data buffer accessors
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} y.accessors - data buffer accessors
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} z.accessors - data buffer accessors
+* @param {Object} w - object containing input ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `w` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} w.accessors - data buffer accessors
+* @param {Object} u - object containing input ndarray meta data
+* @param {*} u.dtype - data type
+* @param {Collection} u.data - data buffer
+* @param {NonNegativeIntegerArray} u.shape - dimensions
+* @param {IntegerArray} u.strides - stride lengths
+* @param {NonNegativeInteger} u.offset - index offset
+* @param {string} u.order - specifies whether `u` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} u.accessors - data buffer accessors
+* @param {Object} v - object containing output ndarray meta data
+* @param {*} v.dtype - data type
+* @param {Collection} v.data - data buffer
+* @param {NonNegativeIntegerArray} v.shape - dimensions
+* @param {IntegerArray} v.strides - stride lengths
+* @param {NonNegativeInteger} v.offset - index offset
+* @param {string} v.order - specifies whether `v` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} v.accessors - data buffer accessors
+* @param {boolean} isRowMajor - boolean indicating if provided arrays are in row-major order
+* @param {Callback} fcn - quinary callback
+* @returns {void}
+*
+* @example
+* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' );
+* var accessors = require( '@stdlib/array/base/accessors' );
+* var copy = require( '@stdlib/array/base/copy' );
+*
+* function fcn( a, b, c, d, e ) {
+* return a + b + c + d + e;
+* }
+*
+* // Create data buffers:
+* var xbuf = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] );
+* var ybuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var wbuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var ubuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var vbuf = toAccessorArray( [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ] );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 1, 1, 1, 2, 2, 2 ];
+*
+* // Define the array strides:
+* var sx = [ 8, 8, 8, 4, 2, 1 ];
+* var sy = [ 8, 8, 8, 4, 2, 1 ];
+* var sz = [ 8, 8, 8, 4, 2, 1 ];
+* var sw = [ 8, 8, 8, 4, 2, 1 ];
+* var su = [ 8, 8, 8, 4, 2, 1 ];
+* var sv = [ 8, 8, 8, 4, 2, 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'generic',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major',
+* 'accessors': accessors( xbuf ).accessors
+* };
+* var y = {
+* 'dtype': 'generic',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major',
+* 'accessors': accessors( ybuf ).accessors
+* };
+* var z = {
+* 'dtype': 'generic',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major',
+* 'accessors': accessors( zbuf ).accessors
+* };
+* var w = {
+* 'dtype': 'generic',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major',
+* 'accessors': accessors( wbuf ).accessors
+* };
+* var u = {
+* 'dtype': 'generic',
+* 'data': ubuf,
+* 'shape': shape,
+* 'strides': su,
+* 'offset': ou,
+* 'order': 'row-major',
+* 'accessors': accessors( ubuf ).accessors
+* };
+* var v = {
+* 'dtype': 'generic',
+* 'data': vbuf,
+* 'shape': shape,
+* 'strides': sv,
+* 'offset': ov,
+* 'order': 'row-major',
+* 'accessors': accessors( vbuf ).accessors
+* };
+*
+* // Apply the quinary function:
+* quinary6d( x, y, z, w, u, v, true, fcn );
+*
+* console.log( copy( v.data ) );
+* // => [ 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ]
+*/
+function quinary6d( x, y, z, w, u, v, isRowMajor, fcn ) {
+ var xbuf;
+ var ybuf;
+ var zbuf;
+ var wbuf;
+ var ubuf;
+ var vbuf;
+ var xget;
+ var yget;
+ var zget;
+ var wget;
+ var uget;
+ var vset;
+ var dx0;
+ var dx1;
+ var dx2;
+ var dx3;
+ var dx4;
+ var dx5;
+ var dy0;
+ var dy1;
+ var dy2;
+ var dy3;
+ var dy4;
+ var dy5;
+ var dz0;
+ var dz1;
+ var dz2;
+ var dz3;
+ var dz4;
+ var dz5;
+ var dw0;
+ var dw1;
+ var dw2;
+ var dw3;
+ var dw4;
+ var dw5;
+ var du0;
+ var du1;
+ var du2;
+ var du3;
+ var du4;
+ var du5;
+ var dv0;
+ var dv1;
+ var dv2;
+ var dv3;
+ var dv4;
+ var dv5;
+ var sh;
+ var S0;
+ var S1;
+ var S2;
+ var S3;
+ var S4;
+ var S5;
+ var sx;
+ var sy;
+ var sz;
+ var sw;
+ var su;
+ var sv;
+ var ix;
+ var iy;
+ var iz;
+ var iw;
+ var iu;
+ var iv;
+ var i0;
+ var i1;
+ var i2;
+ var i3;
+ var i4;
+ var i5;
+
+ // Note on variable naming convention: S#, dx#, dy#, dz#, dw#, du#, dv#, i# where # corresponds to the loop number, with `0` being the innermost loop...
+
+ // Extract loop variables for purposes of loop interchange: dimensions and loop offset (pointer) increments...
+ sh = x.shape;
+ sx = x.strides;
+ sy = y.strides;
+ sz = z.strides;
+ sw = w.strides;
+ su = u.strides;
+ sv = v.strides;
+ if ( isRowMajor ) {
+ // For row-major ndarrays, the last dimensions have the fastest changing indices...
+ S0 = sh[ 5 ];
+ S1 = sh[ 4 ];
+ S2 = sh[ 3 ];
+ S3 = sh[ 2 ];
+ S4 = sh[ 1 ];
+ S5 = sh[ 0 ];
+ dx0 = sx[ 5 ]; // offset increment for innermost loop
+ dx1 = sx[ 4 ] - ( S0*sx[5] );
+ dx2 = sx[ 3 ] - ( S1*sx[4] );
+ dx3 = sx[ 2 ] - ( S2*sx[3] );
+ dx4 = sx[ 1 ] - ( S3*sx[2] );
+ dx5 = sx[ 0 ] - ( S4*sx[1] ); // offset increment for outermost loop
+ dy0 = sy[ 5 ];
+ dy1 = sy[ 4 ] - ( S0*sy[5] );
+ dy2 = sy[ 3 ] - ( S1*sy[4] );
+ dy3 = sy[ 2 ] - ( S2*sy[3] );
+ dy4 = sy[ 1 ] - ( S3*sy[2] );
+ dy5 = sy[ 0 ] - ( S4*sy[1] );
+ dz0 = sz[ 5 ];
+ dz1 = sz[ 4 ] - ( S0*sz[5] );
+ dz2 = sz[ 3 ] - ( S1*sz[4] );
+ dz3 = sz[ 2 ] - ( S2*sz[3] );
+ dz4 = sz[ 1 ] - ( S3*sz[2] );
+ dz5 = sz[ 0 ] - ( S4*sz[1] );
+ dw0 = sw[ 5 ];
+ dw1 = sw[ 4 ] - ( S0*sw[5] );
+ dw2 = sw[ 3 ] - ( S1*sw[4] );
+ dw3 = sw[ 2 ] - ( S2*sw[3] );
+ dw4 = sw[ 1 ] - ( S3*sw[2] );
+ dw5 = sw[ 0 ] - ( S4*sw[1] );
+ du0 = su[ 5 ];
+ du1 = su[ 4 ] - ( S0*su[5] );
+ du2 = su[ 3 ] - ( S1*su[4] );
+ du3 = su[ 2 ] - ( S2*su[3] );
+ du4 = su[ 1 ] - ( S3*su[2] );
+ du5 = su[ 0 ] - ( S4*su[1] );
+ dv0 = sv[ 5 ];
+ dv1 = sv[ 4 ] - ( S0*sv[5] );
+ dv2 = sv[ 3 ] - ( S1*sv[4] );
+ dv3 = sv[ 2 ] - ( S2*sv[3] );
+ dv4 = sv[ 1 ] - ( S3*sv[2] );
+ dv5 = sv[ 0 ] - ( S4*sv[1] );
+ } else { // order === 'column-major'
+ // For column-major ndarrays, the first dimensions have the fastest changing indices...
+ S0 = sh[ 0 ];
+ S1 = sh[ 1 ];
+ S2 = sh[ 2 ];
+ S3 = sh[ 3 ];
+ S4 = sh[ 4 ];
+ S5 = sh[ 5 ];
+ dx0 = sx[ 0 ]; // offset increment for innermost loop
+ dx1 = sx[ 1 ] - ( S0*sx[0] );
+ dx2 = sx[ 2 ] - ( S1*sx[1] );
+ dx3 = sx[ 3 ] - ( S2*sx[2] );
+ dx4 = sx[ 4 ] - ( S3*sx[3] );
+ dx5 = sx[ 5 ] - ( S4*sx[4] ); // offset increment for outermost loop
+ dy0 = sy[ 0 ];
+ dy1 = sy[ 1 ] - ( S0*sy[0] );
+ dy2 = sy[ 2 ] - ( S1*sy[1] );
+ dy3 = sy[ 3 ] - ( S2*sy[2] );
+ dy4 = sy[ 4 ] - ( S3*sy[3] );
+ dy5 = sy[ 5 ] - ( S4*sy[4] );
+ dz0 = sz[ 0 ];
+ dz1 = sz[ 1 ] - ( S0*sz[0] );
+ dz2 = sz[ 2 ] - ( S1*sz[1] );
+ dz3 = sz[ 3 ] - ( S2*sz[2] );
+ dz4 = sz[ 4 ] - ( S3*sz[3] );
+ dz5 = sz[ 5 ] - ( S4*sz[4] );
+ dw0 = sw[ 0 ];
+ dw1 = sw[ 1 ] - ( S0*sw[0] );
+ dw2 = sw[ 2 ] - ( S1*sw[1] );
+ dw3 = sw[ 3 ] - ( S2*sw[2] );
+ dw4 = sw[ 4 ] - ( S3*sw[3] );
+ dw5 = sw[ 5 ] - ( S4*sw[4] );
+ du0 = su[ 0 ];
+ du1 = su[ 1 ] - ( S0*su[0] );
+ du2 = su[ 2 ] - ( S1*su[1] );
+ du3 = su[ 3 ] - ( S2*su[2] );
+ du4 = su[ 4 ] - ( S3*su[3] );
+ du5 = su[ 5 ] - ( S4*su[4] );
+ dv0 = sv[ 0 ];
+ dv1 = sv[ 1 ] - ( S0*sv[0] );
+ dv2 = sv[ 2 ] - ( S1*sv[1] );
+ dv3 = sv[ 3 ] - ( S2*sv[2] );
+ dv4 = sv[ 4 ] - ( S3*sv[3] );
+ dv5 = sv[ 5 ] - ( S4*sv[4] );
+ }
+ // Set the pointers to the first indexed elements in the respective ndarrays...
+ ix = x.offset;
+ iy = y.offset;
+ iz = z.offset;
+ iw = w.offset;
+ iu = u.offset;
+ iv = v.offset;
+
+ // Cache references to the input and output ndarray buffers...
+ xbuf = x.data;
+ ybuf = y.data;
+ zbuf = z.data;
+ wbuf = w.data;
+ ubuf = u.data;
+ vbuf = v.data;
+
+ // Cache accessors:
+ xget = x.accessors[ 0 ];
+ yget = y.accessors[ 0 ];
+ zget = z.accessors[ 0 ];
+ wget = w.accessors[ 0 ];
+ uget = u.accessors[ 0 ];
+ vset = v.accessors[ 1 ];
+
+ // Iterate over the ndarray dimensions...
+ for ( i5 = 0; i5 < S5; i5++ ) {
+ for ( i4 = 0; i4 < S4; i4++ ) {
+ for ( i3 = 0; i3 < S3; i3++ ) {
+ for ( i2 = 0; i2 < S2; i2++ ) {
+ for ( i1 = 0; i1 < S1; i1++ ) {
+ for ( i0 = 0; i0 < S0; i0++ ) {
+ vset( vbuf, iv, fcn( xget( xbuf, ix ), yget( ybuf, iy ), zget( zbuf, iz ), wget( wbuf, iw ), uget( ubuf, iu ) ) ); // eslint-disable-line max-len
+ ix += dx0;
+ iy += dy0;
+ iz += dz0;
+ iw += dw0;
+ iu += du0;
+ iv += dv0;
+ }
+ ix += dx1;
+ iy += dy1;
+ iz += dz1;
+ iw += dw1;
+ iu += du1;
+ iv += dv1;
+ }
+ ix += dx2;
+ iy += dy2;
+ iz += dz2;
+ iw += dw2;
+ iu += du2;
+ iv += dv2;
+ }
+ ix += dx3;
+ iy += dy3;
+ iz += dz3;
+ iw += dw3;
+ iu += du3;
+ iv += dv3;
+ }
+ ix += dx4;
+ iy += dy4;
+ iz += dz4;
+ iw += dw4;
+ iu += du4;
+ iv += dv4;
+ }
+ ix += dx5;
+ iy += dy5;
+ iz += dz5;
+ iw += dw5;
+ iu += du5;
+ iv += dv5;
+ }
+}
+
+
+// EXPORTS //
+
+module.exports = quinary6d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/6d_blocked.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/6d_blocked.js
new file mode 100644
index 000000000000..27156bb61cb2
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/6d_blocked.js
@@ -0,0 +1,501 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+/* eslint-disable max-depth, max-statements, max-lines-per-function */
+
+'use strict';
+
+// MODULES //
+
+var loopOrder = require( '@stdlib/ndarray/base/quinary-loop-interchange-order' );
+var blockSize = require( '@stdlib/ndarray/base/quinary-tiling-block-size' );
+
+
+// MAIN //
+
+/**
+* Applies a quinary callback to elements in six-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray via loop blocking.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} w - object containing input ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `w` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} u - object containing input ndarray meta data
+* @param {*} u.dtype - data type
+* @param {Collection} u.data - data buffer
+* @param {NonNegativeIntegerArray} u.shape - dimensions
+* @param {IntegerArray} u.strides - stride lengths
+* @param {NonNegativeInteger} u.offset - index offset
+* @param {string} u.order - specifies whether `u` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} v - object containing output ndarray meta data
+* @param {*} v.dtype - data type
+* @param {Collection} v.data - data buffer
+* @param {NonNegativeIntegerArray} v.shape - dimensions
+* @param {IntegerArray} v.strides - stride lengths
+* @param {NonNegativeInteger} v.offset - index offset
+* @param {string} v.order - specifies whether `v` is row-major (C-style) or column-major (Fortran-style)
+* @param {Callback} fcn - quinary callback
+*
+* @example
+* var Float64Array = require( '@stdlib/array/float64' );
+*
+* function fcn( a, b, c, d, e ) {
+* return a + b + c + d + e;
+* }
+*
+* // Create data buffers:
+* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] );
+* var ybuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var wbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var ubuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var vbuf = new Float64Array( 8 );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 1, 1, 1, 2, 2, 2 ];
+*
+* // Define the array strides:
+* var sx = [ 8, 8, 8, 4, 2, 1 ];
+* var sy = [ 8, 8, 8, 4, 2, 1 ];
+* var sz = [ 8, 8, 8, 4, 2, 1 ];
+* var sw = [ 8, 8, 8, 4, 2, 1 ];
+* var su = [ 8, 8, 8, 4, 2, 1 ];
+* var sv = [ 8, 8, 8, 4, 2, 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'float64',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major'
+* };
+* var y = {
+* 'dtype': 'float64',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major'
+* };
+* var z = {
+* 'dtype': 'float64',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major'
+* };
+* var w = {
+* 'dtype': 'float64',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major'
+* };
+* var u = {
+* 'dtype': 'float64',
+* 'data': ubuf,
+* 'shape': shape,
+* 'strides': su,
+* 'offset': ou,
+* 'order': 'row-major'
+* };
+* var v = {
+* 'dtype': 'float64',
+* 'data': vbuf,
+* 'shape': shape,
+* 'strides': sv,
+* 'offset': ov,
+* 'order': 'row-major'
+* };
+*
+* // Apply the quinary function:
+* blockedquinary6d( x, y, z, w, u, v, fcn );
+*
+* console.log( v.data );
+* // => [ 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ]
+*/
+function blockedquinary6d( x, y, z, w, u, v, fcn ) {
+ var bsize;
+ var xbuf;
+ var ybuf;
+ var zbuf;
+ var wbuf;
+ var ubuf;
+ var vbuf;
+ var dx0;
+ var dx1;
+ var dx2;
+ var dx3;
+ var dx4;
+ var dx5;
+ var dy0;
+ var dy1;
+ var dy2;
+ var dy3;
+ var dy4;
+ var dy5;
+ var dz0;
+ var dz1;
+ var dz2;
+ var dz3;
+ var dz4;
+ var dz5;
+ var dw0;
+ var dw1;
+ var dw2;
+ var dw3;
+ var dw4;
+ var dw5;
+ var du0;
+ var du1;
+ var du2;
+ var du3;
+ var du4;
+ var du5;
+ var dv0;
+ var dv1;
+ var dv2;
+ var dv3;
+ var dv4;
+ var dv5;
+ var ox1;
+ var ox2;
+ var ox3;
+ var ox4;
+ var ox5;
+ var oy1;
+ var oy2;
+ var oy3;
+ var oy4;
+ var oy5;
+ var oz1;
+ var oz2;
+ var oz3;
+ var oz4;
+ var oz5;
+ var ow1;
+ var ow2;
+ var ow3;
+ var ow4;
+ var ow5;
+ var ou1;
+ var ou2;
+ var ou3;
+ var ou4;
+ var ou5;
+ var ov1;
+ var ov2;
+ var ov3;
+ var ov4;
+ var ov5;
+ var sh;
+ var s0;
+ var s1;
+ var s2;
+ var s3;
+ var s4;
+ var s5;
+ var sx;
+ var sy;
+ var sz;
+ var sw;
+ var su;
+ var sv;
+ var ox;
+ var oy;
+ var oz;
+ var ow;
+ var ou;
+ var ov;
+ var ix;
+ var iy;
+ var iz;
+ var iw;
+ var iu;
+ var iv;
+ var i0;
+ var i1;
+ var i2;
+ var i3;
+ var i4;
+ var i5;
+ var j0;
+ var j1;
+ var j2;
+ var j3;
+ var j4;
+ var j5;
+ var o;
+
+ // Note on variable naming convention: s#, dx#, dy#, dz#, dw#, du#, dv#, i#, j# where # corresponds to the loop number, with `0` being the innermost loop...
+
+ // Resolve the loop interchange order:
+ o = loopOrder( x.shape, x.strides, y.strides, z.strides, w.strides, u.strides, v.strides ); // eslint-disable-line max-len
+ sh = o.sh;
+ sx = o.sx;
+ sy = o.sy;
+ sz = o.sz;
+ sw = o.sw;
+ su = o.su;
+ sv = o.sv;
+
+ // Determine the block size:
+ bsize = blockSize( x.dtype, y.dtype, z.dtype, w.dtype, u.dtype, v.dtype );
+
+ // Cache the indices of the first indexed elements in the respective ndarrays...
+ ox = x.offset;
+ oy = y.offset;
+ oz = z.offset;
+ ow = w.offset;
+ ou = u.offset;
+ ov = v.offset;
+
+ // Cache references to the input and output ndarray buffers...
+ xbuf = x.data;
+ ybuf = y.data;
+ zbuf = z.data;
+ wbuf = w.data;
+ ubuf = u.data;
+ vbuf = v.data;
+
+ // Cache offset increments for the innermost loop...
+ dx0 = sx[0];
+ dy0 = sy[0];
+ dz0 = sz[0];
+ dw0 = sw[0];
+ du0 = su[0];
+ dv0 = sv[0];
+
+ // Iterate over blocks...
+ for ( j5 = sh[5]; j5 > 0; ) {
+ if ( j5 < bsize ) {
+ s5 = j5;
+ j5 = 0;
+ } else {
+ s5 = bsize;
+ j5 -= bsize;
+ }
+ ox5 = ox + ( j5*sx[5] );
+ oy5 = oy + ( j5*sy[5] );
+ oz5 = oz + ( j5*sz[5] );
+ ow5 = ow + ( j5*sw[5] );
+ ou5 = ou + ( j5*su[5] );
+ ov5 = ov + ( j5*sv[5] );
+ for ( j4 = sh[4]; j4 > 0; ) {
+ if ( j4 < bsize ) {
+ s4 = j4;
+ j4 = 0;
+ } else {
+ s4 = bsize;
+ j4 -= bsize;
+ }
+ dx5 = sx[5] - ( s4*sx[4] );
+ dy5 = sy[5] - ( s4*sy[4] );
+ dz5 = sz[5] - ( s4*sz[4] );
+ dw5 = sw[5] - ( s4*sw[4] );
+ du5 = su[5] - ( s4*su[4] );
+ dv5 = sv[5] - ( s4*sv[4] );
+ ox4 = ox5 + ( j4*sx[4] );
+ oy4 = oy5 + ( j4*sy[4] );
+ oz4 = oz5 + ( j4*sz[4] );
+ ow4 = ow5 + ( j4*sw[4] );
+ ou4 = ou5 + ( j4*su[4] );
+ ov4 = ov5 + ( j4*sv[4] );
+ for ( j3 = sh[3]; j3 > 0; ) {
+ if ( j3 < bsize ) {
+ s3 = j3;
+ j3 = 0;
+ } else {
+ s3 = bsize;
+ j3 -= bsize;
+ }
+ dx4 = sx[4] - ( s3*sx[3] );
+ dy4 = sy[4] - ( s3*sy[3] );
+ dz4 = sz[4] - ( s3*sz[3] );
+ dw4 = sw[4] - ( s3*sw[3] );
+ du4 = su[4] - ( s3*su[3] );
+ dv4 = sv[4] - ( s3*sv[3] );
+ ox3 = ox4 + ( j3*sx[3] );
+ oy3 = oy4 + ( j3*sy[3] );
+ oz3 = oz4 + ( j3*sz[3] );
+ ow3 = ow4 + ( j3*sw[3] );
+ ou3 = ou4 + ( j3*su[3] );
+ ov3 = ov4 + ( j3*sv[3] );
+ for ( j2 = sh[2]; j2 > 0; ) {
+ if ( j2 < bsize ) {
+ s2 = j2;
+ j2 = 0;
+ } else {
+ s2 = bsize;
+ j2 -= bsize;
+ }
+ dx3 = sx[3] - ( s2*sx[2] );
+ dy3 = sy[3] - ( s2*sy[2] );
+ dz3 = sz[3] - ( s2*sz[2] );
+ dw3 = sw[3] - ( s2*sw[2] );
+ du3 = su[3] - ( s2*su[2] );
+ dv3 = sv[3] - ( s2*sv[2] );
+ ox2 = ox3 + ( j2*sx[2] );
+ oy2 = oy3 + ( j2*sy[2] );
+ oz2 = oz3 + ( j2*sz[2] );
+ ow2 = ow3 + ( j2*sw[2] );
+ ou2 = ou3 + ( j2*su[2] );
+ ov2 = ov3 + ( j2*sv[2] );
+ for ( j1 = sh[1]; j1 > 0; ) {
+ if ( j1 < bsize ) {
+ s1 = j1;
+ j1 = 0;
+ } else {
+ s1 = bsize;
+ j1 -= bsize;
+ }
+ dx2 = sx[2] - ( s1*sx[1] );
+ dy2 = sy[2] - ( s1*sy[1] );
+ dz2 = sz[2] - ( s1*sz[1] );
+ dw2 = sw[2] - ( s1*sw[1] );
+ du2 = su[2] - ( s1*su[1] );
+ dv2 = sv[2] - ( s1*sv[1] );
+ ox1 = ox2 + ( j1*sx[1] );
+ oy1 = oy2 + ( j1*sy[1] );
+ oz1 = oz2 + ( j1*sz[1] );
+ ow1 = ow2 + ( j1*sw[1] );
+ ou1 = ou2 + ( j1*su[1] );
+ ov1 = ov2 + ( j1*sv[1] );
+ for ( j0 = sh[0]; j0 > 0; ) {
+ if ( j0 < bsize ) {
+ s0 = j0;
+ j0 = 0;
+ } else {
+ s0 = bsize;
+ j0 -= bsize;
+ }
+ // Compute index offsets for the first input and output ndarray elements in the current block...
+ ix = ox1 + ( j0*sx[0] );
+ iy = oy1 + ( j0*sy[0] );
+ iz = oz1 + ( j0*sz[0] );
+ iw = ow1 + ( j0*sw[0] );
+ iu = ou1 + ( j0*su[0] );
+ iv = ov1 + ( j0*sv[0] );
+
+ // Compute loop offset increments...
+ dx1 = sx[1] - ( s0*sx[0] );
+ dy1 = sy[1] - ( s0*sy[0] );
+ dz1 = sz[1] - ( s0*sz[0] );
+ dw1 = sw[1] - ( s0*sw[0] );
+ du1 = su[1] - ( s0*su[0] );
+ dv1 = sv[1] - ( s0*sv[0] );
+
+ // Iterate over the ndarray dimensions...
+ for ( i5 = 0; i5 < s5; i5++ ) {
+ for ( i4 = 0; i4 < s4; i4++ ) {
+ for ( i3 = 0; i3 < s3; i3++ ) {
+ for ( i2 = 0; i2 < s2; i2++ ) {
+ for ( i1 = 0; i1 < s1; i1++ ) {
+ for ( i0 = 0; i0 < s0; i0++ ) {
+ vbuf[ iv ] = fcn( xbuf[ ix ], ybuf[ iy ], zbuf[ iz ], wbuf[ iw ], ubuf[ iu ] ); // eslint-disable-line max-len
+ ix += dx0;
+ iy += dy0;
+ iz += dz0;
+ iw += dw0;
+ iu += du0;
+ iv += dv0;
+ }
+ ix += dx1;
+ iy += dy1;
+ iz += dz1;
+ iw += dw1;
+ iu += du1;
+ iv += dv1;
+ }
+ ix += dx2;
+ iy += dy2;
+ iz += dz2;
+ iw += dw2;
+ iu += du2;
+ iv += dv2;
+ }
+ ix += dx3;
+ iy += dy3;
+ iz += dz3;
+ iw += dw3;
+ iu += du3;
+ iv += dv3;
+ }
+ ix += dx4;
+ iy += dy4;
+ iz += dz4;
+ iw += dw4;
+ iu += du4;
+ iv += dv4;
+ }
+ ix += dx5;
+ iy += dy5;
+ iz += dz5;
+ iw += dw5;
+ iu += du5;
+ iv += dv5;
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+}
+
+
+// EXPORTS //
+
+module.exports = blockedquinary6d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/6d_blocked_accessors.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/6d_blocked_accessors.js
new file mode 100644
index 000000000000..4a3fa339e6bf
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/6d_blocked_accessors.js
@@ -0,0 +1,529 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+/* eslint-disable max-depth, max-statements, max-lines-per-function */
+
+'use strict';
+
+// MODULES //
+
+var loopOrder = require( '@stdlib/ndarray/base/quinary-loop-interchange-order' );
+var blockSize = require( '@stdlib/ndarray/base/quinary-tiling-block-size' );
+
+
+// MAIN //
+
+/**
+* Applies a quinary callback to elements in six-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray via loop blocking.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} x.accessors - data buffer accessors
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} y.accessors - data buffer accessors
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} z.accessors - data buffer accessors
+* @param {Object} w - object containing input ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `w` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} w.accessors - data buffer accessors
+* @param {Object} u - object containing input ndarray meta data
+* @param {*} u.dtype - data type
+* @param {Collection} u.data - data buffer
+* @param {NonNegativeIntegerArray} u.shape - dimensions
+* @param {IntegerArray} u.strides - stride lengths
+* @param {NonNegativeInteger} u.offset - index offset
+* @param {string} u.order - specifies whether `u` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} u.accessors - data buffer accessors
+* @param {Object} v - object containing output ndarray meta data
+* @param {*} v.dtype - data type
+* @param {Collection} v.data - data buffer
+* @param {NonNegativeIntegerArray} v.shape - dimensions
+* @param {IntegerArray} v.strides - stride lengths
+* @param {NonNegativeInteger} v.offset - index offset
+* @param {string} v.order - specifies whether `v` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} v.accessors - data buffer accessors
+* @param {Callback} fcn - quinary callback
+*
+* @example
+* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' );
+* var accessors = require( '@stdlib/array/base/accessors' );
+* var copy = require( '@stdlib/array/base/copy' );
+*
+* function fcn( a, b, c, d, e ) {
+* return a + b + c + d + e;
+* }
+*
+* // Create data buffers:
+* var xbuf = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] );
+* var ybuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var wbuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var ubuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var vbuf = toAccessorArray( [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ] );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 1, 1, 1, 2, 2, 2 ];
+*
+* // Define the array strides:
+* var sx = [ 8, 8, 8, 4, 2, 1 ];
+* var sy = [ 8, 8, 8, 4, 2, 1 ];
+* var sz = [ 8, 8, 8, 4, 2, 1 ];
+* var sw = [ 8, 8, 8, 4, 2, 1 ];
+* var su = [ 8, 8, 8, 4, 2, 1 ];
+* var sv = [ 8, 8, 8, 4, 2, 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'generic',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major',
+* 'accessors': accessors( xbuf ).accessors
+* };
+* var y = {
+* 'dtype': 'generic',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major',
+* 'accessors': accessors( ybuf ).accessors
+* };
+* var z = {
+* 'dtype': 'generic',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major',
+* 'accessors': accessors( zbuf ).accessors
+* };
+* var w = {
+* 'dtype': 'generic',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major',
+* 'accessors': accessors( wbuf ).accessors
+* };
+* var u = {
+* 'dtype': 'generic',
+* 'data': ubuf,
+* 'shape': shape,
+* 'strides': su,
+* 'offset': ou,
+* 'order': 'row-major',
+* 'accessors': accessors( ubuf ).accessors
+* };
+* var v = {
+* 'dtype': 'generic',
+* 'data': vbuf,
+* 'shape': shape,
+* 'strides': sv,
+* 'offset': ov,
+* 'order': 'row-major',
+* 'accessors': accessors( vbuf ).accessors
+* };
+*
+* // Apply the quinary function:
+* blockedquinary6d( x, y, z, w, u, v, fcn );
+*
+* console.log( copy( v.data ) );
+* // => [ 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ]
+*/
+function blockedquinary6d( x, y, z, w, u, v, fcn ) {
+ var bsize;
+ var xbuf;
+ var ybuf;
+ var zbuf;
+ var wbuf;
+ var ubuf;
+ var vbuf;
+ var xget;
+ var yget;
+ var zget;
+ var wget;
+ var uget;
+ var vset;
+ var dx0;
+ var dx1;
+ var dx2;
+ var dx3;
+ var dx4;
+ var dx5;
+ var dy0;
+ var dy1;
+ var dy2;
+ var dy3;
+ var dy4;
+ var dy5;
+ var dz0;
+ var dz1;
+ var dz2;
+ var dz3;
+ var dz4;
+ var dz5;
+ var dw0;
+ var dw1;
+ var dw2;
+ var dw3;
+ var dw4;
+ var dw5;
+ var du0;
+ var du1;
+ var du2;
+ var du3;
+ var du4;
+ var du5;
+ var dv0;
+ var dv1;
+ var dv2;
+ var dv3;
+ var dv4;
+ var dv5;
+ var ox1;
+ var ox2;
+ var ox3;
+ var ox4;
+ var ox5;
+ var oy1;
+ var oy2;
+ var oy3;
+ var oy4;
+ var oy5;
+ var oz1;
+ var oz2;
+ var oz3;
+ var oz4;
+ var oz5;
+ var ow1;
+ var ow2;
+ var ow3;
+ var ow4;
+ var ow5;
+ var ou1;
+ var ou2;
+ var ou3;
+ var ou4;
+ var ou5;
+ var ov1;
+ var ov2;
+ var ov3;
+ var ov4;
+ var ov5;
+ var sh;
+ var s0;
+ var s1;
+ var s2;
+ var s3;
+ var s4;
+ var s5;
+ var sx;
+ var sy;
+ var sz;
+ var sw;
+ var su;
+ var sv;
+ var ox;
+ var oy;
+ var oz;
+ var ow;
+ var ou;
+ var ov;
+ var ix;
+ var iy;
+ var iz;
+ var iw;
+ var iu;
+ var iv;
+ var i0;
+ var i1;
+ var i2;
+ var i3;
+ var i4;
+ var i5;
+ var j0;
+ var j1;
+ var j2;
+ var j3;
+ var j4;
+ var j5;
+ var o;
+
+ // Note on variable naming convention: s#, dx#, dy#, dz#, dw#, du#, dv#, i#, j# where # corresponds to the loop number, with `0` being the innermost loop...
+
+ // Resolve the loop interchange order:
+ o = loopOrder( x.shape, x.strides, y.strides, z.strides, w.strides, u.strides, v.strides ); // eslint-disable-line max-len
+ sh = o.sh;
+ sx = o.sx;
+ sy = o.sy;
+ sz = o.sz;
+ sw = o.sw;
+ su = o.su;
+ sv = o.sv;
+
+ // Determine the block size:
+ bsize = blockSize( x.dtype, y.dtype, z.dtype, w.dtype, u.dtype, v.dtype );
+
+ // Cache the indices of the first indexed elements in the respective ndarrays...
+ ox = x.offset;
+ oy = y.offset;
+ oz = z.offset;
+ ow = w.offset;
+ ou = u.offset;
+ ov = v.offset;
+
+ // Cache references to the input and output ndarray buffers...
+ xbuf = x.data;
+ ybuf = y.data;
+ zbuf = z.data;
+ wbuf = w.data;
+ ubuf = u.data;
+ vbuf = v.data;
+
+ // Cache offset increments for the innermost loop...
+ dx0 = sx[0];
+ dy0 = sy[0];
+ dz0 = sz[0];
+ dw0 = sw[0];
+ du0 = su[0];
+ dv0 = sv[0];
+
+ // Cache accessors:
+ xget = x.accessors[0];
+ yget = y.accessors[0];
+ zget = z.accessors[0];
+ wget = w.accessors[0];
+ uget = u.accessors[0];
+ vset = v.accessors[1];
+
+ // Iterate over blocks...
+ for ( j5 = sh[5]; j5 > 0; ) {
+ if ( j5 < bsize ) {
+ s5 = j5;
+ j5 = 0;
+ } else {
+ s5 = bsize;
+ j5 -= bsize;
+ }
+ ox5 = ox + ( j5*sx[5] );
+ oy5 = oy + ( j5*sy[5] );
+ oz5 = oz + ( j5*sz[5] );
+ ow5 = ow + ( j5*sw[5] );
+ ou5 = ou + ( j5*su[5] );
+ ov5 = ov + ( j5*sv[5] );
+ for ( j4 = sh[4]; j4 > 0; ) {
+ if ( j4 < bsize ) {
+ s4 = j4;
+ j4 = 0;
+ } else {
+ s4 = bsize;
+ j4 -= bsize;
+ }
+ dx5 = sx[5] - ( s4*sx[4] );
+ dy5 = sy[5] - ( s4*sy[4] );
+ dz5 = sz[5] - ( s4*sz[4] );
+ dw5 = sw[5] - ( s4*sw[4] );
+ du5 = su[5] - ( s4*su[4] );
+ dv5 = sv[5] - ( s4*sv[4] );
+ ox4 = ox5 + ( j4*sx[4] );
+ oy4 = oy5 + ( j4*sy[4] );
+ oz4 = oz5 + ( j4*sz[4] );
+ ow4 = ow5 + ( j4*sw[4] );
+ ou4 = ou5 + ( j4*su[4] );
+ ov4 = ov5 + ( j4*sv[4] );
+ for ( j3 = sh[3]; j3 > 0; ) {
+ if ( j3 < bsize ) {
+ s3 = j3;
+ j3 = 0;
+ } else {
+ s3 = bsize;
+ j3 -= bsize;
+ }
+ dx4 = sx[4] - ( s3*sx[3] );
+ dy4 = sy[4] - ( s3*sy[3] );
+ dz4 = sz[4] - ( s3*sz[3] );
+ dw4 = sw[4] - ( s3*sw[3] );
+ du4 = su[4] - ( s3*su[3] );
+ dv4 = sv[4] - ( s3*sv[3] );
+ ox3 = ox4 + ( j3*sx[3] );
+ oy3 = oy4 + ( j3*sy[3] );
+ oz3 = oz4 + ( j3*sz[3] );
+ ow3 = ow4 + ( j3*sw[3] );
+ ou3 = ou4 + ( j3*su[3] );
+ ov3 = ov4 + ( j3*sv[3] );
+ for ( j2 = sh[2]; j2 > 0; ) {
+ if ( j2 < bsize ) {
+ s2 = j2;
+ j2 = 0;
+ } else {
+ s2 = bsize;
+ j2 -= bsize;
+ }
+ dx3 = sx[3] - ( s2*sx[2] );
+ dy3 = sy[3] - ( s2*sy[2] );
+ dz3 = sz[3] - ( s2*sz[2] );
+ dw3 = sw[3] - ( s2*sw[2] );
+ du3 = su[3] - ( s2*su[2] );
+ dv3 = sv[3] - ( s2*sv[2] );
+ ox2 = ox3 + ( j2*sx[2] );
+ oy2 = oy3 + ( j2*sy[2] );
+ oz2 = oz3 + ( j2*sz[2] );
+ ow2 = ow3 + ( j2*sw[2] );
+ ou2 = ou3 + ( j2*su[2] );
+ ov2 = ov3 + ( j2*sv[2] );
+ for ( j1 = sh[1]; j1 > 0; ) {
+ if ( j1 < bsize ) {
+ s1 = j1;
+ j1 = 0;
+ } else {
+ s1 = bsize;
+ j1 -= bsize;
+ }
+ dx2 = sx[2] - ( s1*sx[1] );
+ dy2 = sy[2] - ( s1*sy[1] );
+ dz2 = sz[2] - ( s1*sz[1] );
+ dw2 = sw[2] - ( s1*sw[1] );
+ du2 = su[2] - ( s1*su[1] );
+ dv2 = sv[2] - ( s1*sv[1] );
+ ox1 = ox2 + ( j1*sx[1] );
+ oy1 = oy2 + ( j1*sy[1] );
+ oz1 = oz2 + ( j1*sz[1] );
+ ow1 = ow2 + ( j1*sw[1] );
+ ou1 = ou2 + ( j1*su[1] );
+ ov1 = ov2 + ( j1*sv[1] );
+ for ( j0 = sh[0]; j0 > 0; ) {
+ if ( j0 < bsize ) {
+ s0 = j0;
+ j0 = 0;
+ } else {
+ s0 = bsize;
+ j0 -= bsize;
+ }
+ // Compute index offsets for the first input and output ndarray elements in the current block...
+ ix = ox1 + ( j0*sx[0] );
+ iy = oy1 + ( j0*sy[0] );
+ iz = oz1 + ( j0*sz[0] );
+ iw = ow1 + ( j0*sw[0] );
+ iu = ou1 + ( j0*su[0] );
+ iv = ov1 + ( j0*sv[0] );
+
+ // Compute loop offset increments...
+ dx1 = sx[1] - ( s0*sx[0] );
+ dy1 = sy[1] - ( s0*sy[0] );
+ dz1 = sz[1] - ( s0*sz[0] );
+ dw1 = sw[1] - ( s0*sw[0] );
+ du1 = su[1] - ( s0*su[0] );
+ dv1 = sv[1] - ( s0*sv[0] );
+
+ // Iterate over the ndarray dimensions...
+ for ( i5 = 0; i5 < s5; i5++ ) {
+ for ( i4 = 0; i4 < s4; i4++ ) {
+ for ( i3 = 0; i3 < s3; i3++ ) {
+ for ( i2 = 0; i2 < s2; i2++ ) {
+ for ( i1 = 0; i1 < s1; i1++ ) {
+ for ( i0 = 0; i0 < s0; i0++ ) {
+ vset( vbuf, iv, fcn( xget( xbuf, ix ), yget( ybuf, iy ), zget( zbuf, iz ), wget( wbuf, iw ), uget( ubuf, iu ) ) ); // eslint-disable-line max-len
+ ix += dx0;
+ iy += dy0;
+ iz += dz0;
+ iw += dw0;
+ iu += du0;
+ iv += dv0;
+ }
+ ix += dx1;
+ iy += dy1;
+ iz += dz1;
+ iw += dw1;
+ iu += du1;
+ iv += dv1;
+ }
+ ix += dx2;
+ iy += dy2;
+ iz += dz2;
+ iw += dw2;
+ iu += du2;
+ iv += dv2;
+ }
+ ix += dx3;
+ iy += dy3;
+ iz += dz3;
+ iw += dw3;
+ iu += du3;
+ iv += dv3;
+ }
+ ix += dx4;
+ iy += dy4;
+ iz += dz4;
+ iw += dw4;
+ iu += du4;
+ iv += dv4;
+ }
+ ix += dx5;
+ iy += dy5;
+ iz += dz5;
+ iw += dw5;
+ iu += du5;
+ iv += dv5;
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+}
+
+
+// EXPORTS //
+
+module.exports = blockedquinary6d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/7d.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/7d.js
new file mode 100644
index 000000000000..5703b583f702
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/7d.js
@@ -0,0 +1,434 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+/* eslint-disable max-statements, max-depth, max-lines-per-function */
+
+'use strict';
+
+// MAIN //
+
+/**
+* Applies a quinary callback to elements in seven-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} w - object containing input ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `w` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} u - object containing input ndarray meta data
+* @param {*} u.dtype - data type
+* @param {Collection} u.data - data buffer
+* @param {NonNegativeIntegerArray} u.shape - dimensions
+* @param {IntegerArray} u.strides - stride lengths
+* @param {NonNegativeInteger} u.offset - index offset
+* @param {string} u.order - specifies whether `u` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} v - object containing output ndarray meta data
+* @param {*} v.dtype - data type
+* @param {Collection} v.data - data buffer
+* @param {NonNegativeIntegerArray} v.shape - dimensions
+* @param {IntegerArray} v.strides - stride lengths
+* @param {NonNegativeInteger} v.offset - index offset
+* @param {string} v.order - specifies whether `v` is row-major (C-style) or column-major (Fortran-style)
+* @param {boolean} isRowMajor - boolean indicating if provided arrays are in row-major order
+* @param {Callback} fcn - quinary callback
+* @returns {void}
+*
+* @example
+* var Float64Array = require( '@stdlib/array/float64' );
+*
+* function fcn( a, b, c, d, e ) {
+* return a + b + c + d + e;
+* }
+*
+* // Create data buffers:
+* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] );
+* var ybuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var wbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var ubuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var vbuf = new Float64Array( 8 );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 1, 1, 1, 1, 2, 2, 2 ];
+*
+* // Define the array strides:
+* var sx = [ 8, 8, 8, 8, 4, 2, 1 ];
+* var sy = [ 8, 8, 8, 8, 4, 2, 1 ];
+* var sz = [ 8, 8, 8, 8, 4, 2, 1 ];
+* var sw = [ 8, 8, 8, 8, 4, 2, 1 ];
+* var su = [ 8, 8, 8, 8, 4, 2, 1 ];
+* var sv = [ 8, 8, 8, 8, 4, 2, 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'float64',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major'
+* };
+* var y = {
+* 'dtype': 'float64',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major'
+* };
+* var z = {
+* 'dtype': 'float64',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major'
+* };
+* var w = {
+* 'dtype': 'float64',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major'
+* };
+* var u = {
+* 'dtype': 'float64',
+* 'data': ubuf,
+* 'shape': shape,
+* 'strides': su,
+* 'offset': ou,
+* 'order': 'row-major'
+* };
+* var v = {
+* 'dtype': 'float64',
+* 'data': vbuf,
+* 'shape': shape,
+* 'strides': sv,
+* 'offset': ov,
+* 'order': 'row-major'
+* };
+*
+* // Apply the quinary function:
+* quinary7d( x, y, z, w, u, v, true, fcn );
+*
+* console.log( v.data );
+* // => [ 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ]
+*/
+function quinary7d( x, y, z, w, u, v, isRowMajor, fcn ) {
+ var xbuf;
+ var ybuf;
+ var zbuf;
+ var wbuf;
+ var ubuf;
+ var vbuf;
+ var dx0;
+ var dx1;
+ var dx2;
+ var dx3;
+ var dx4;
+ var dx5;
+ var dx6;
+ var dy0;
+ var dy1;
+ var dy2;
+ var dy3;
+ var dy4;
+ var dy5;
+ var dy6;
+ var dz0;
+ var dz1;
+ var dz2;
+ var dz3;
+ var dz4;
+ var dz5;
+ var dz6;
+ var dw0;
+ var dw1;
+ var dw2;
+ var dw3;
+ var dw4;
+ var dw5;
+ var dw6;
+ var du0;
+ var du1;
+ var du2;
+ var du3;
+ var du4;
+ var du5;
+ var du6;
+ var dv0;
+ var dv1;
+ var dv2;
+ var dv3;
+ var dv4;
+ var dv5;
+ var dv6;
+ var sh;
+ var S0;
+ var S1;
+ var S2;
+ var S3;
+ var S4;
+ var S5;
+ var S6;
+ var sx;
+ var sy;
+ var sz;
+ var sw;
+ var su;
+ var sv;
+ var ix;
+ var iy;
+ var iz;
+ var iw;
+ var iu;
+ var iv;
+ var i0;
+ var i1;
+ var i2;
+ var i3;
+ var i4;
+ var i5;
+ var i6;
+
+ // Note on variable naming convention: S#, dx#, dy#, dz#, dw#, du#, dv#, i# where # corresponds to the loop number, with `0` being the innermost loop...
+
+ // Extract loop variables for purposes of loop interchange: dimensions and loop offset (pointer) increments...
+ sh = x.shape;
+ sx = x.strides;
+ sy = y.strides;
+ sz = z.strides;
+ sw = w.strides;
+ su = u.strides;
+ sv = v.strides;
+ if ( isRowMajor ) {
+ // For row-major ndarrays, the last dimensions have the fastest changing indices...
+ S0 = sh[ 6 ];
+ S1 = sh[ 5 ];
+ S2 = sh[ 4 ];
+ S3 = sh[ 3 ];
+ S4 = sh[ 2 ];
+ S5 = sh[ 1 ];
+ S6 = sh[ 0 ];
+ dx0 = sx[ 6 ]; // offset increment for innermost loop
+ dx1 = sx[ 5 ] - ( S0*sx[6] );
+ dx2 = sx[ 4 ] - ( S1*sx[5] );
+ dx3 = sx[ 3 ] - ( S2*sx[4] );
+ dx4 = sx[ 2 ] - ( S3*sx[3] );
+ dx5 = sx[ 1 ] - ( S4*sx[2] );
+ dx6 = sx[ 0 ] - ( S5*sx[1] ); // offset increment for outermost loop
+ dy0 = sy[ 6 ];
+ dy1 = sy[ 5 ] - ( S0*sy[6] );
+ dy2 = sy[ 4 ] - ( S1*sy[5] );
+ dy3 = sy[ 3 ] - ( S2*sy[4] );
+ dy4 = sy[ 2 ] - ( S3*sy[3] );
+ dy5 = sy[ 1 ] - ( S4*sy[2] );
+ dy6 = sy[ 0 ] - ( S5*sy[1] );
+ dz0 = sz[ 6 ];
+ dz1 = sz[ 5 ] - ( S0*sz[6] );
+ dz2 = sz[ 4 ] - ( S1*sz[5] );
+ dz3 = sz[ 3 ] - ( S2*sz[4] );
+ dz4 = sz[ 2 ] - ( S3*sz[3] );
+ dz5 = sz[ 1 ] - ( S4*sz[2] );
+ dz6 = sz[ 0 ] - ( S5*sz[1] );
+ dw0 = sw[ 6 ];
+ dw1 = sw[ 5 ] - ( S0*sw[6] );
+ dw2 = sw[ 4 ] - ( S1*sw[5] );
+ dw3 = sw[ 3 ] - ( S2*sw[4] );
+ dw4 = sw[ 2 ] - ( S3*sw[3] );
+ dw5 = sw[ 1 ] - ( S4*sw[2] );
+ dw6 = sw[ 0 ] - ( S5*sw[1] );
+ du0 = su[ 6 ];
+ du1 = su[ 5 ] - ( S0*su[6] );
+ du2 = su[ 4 ] - ( S1*su[5] );
+ du3 = su[ 3 ] - ( S2*su[4] );
+ du4 = su[ 2 ] - ( S3*su[3] );
+ du5 = su[ 1 ] - ( S4*su[2] );
+ du6 = su[ 0 ] - ( S5*su[1] );
+ dv0 = sv[ 6 ];
+ dv1 = sv[ 5 ] - ( S0*sv[6] );
+ dv2 = sv[ 4 ] - ( S1*sv[5] );
+ dv3 = sv[ 3 ] - ( S2*sv[4] );
+ dv4 = sv[ 2 ] - ( S3*sv[3] );
+ dv5 = sv[ 1 ] - ( S4*sv[2] );
+ dv6 = sv[ 0 ] - ( S5*sv[1] );
+ } else { // order === 'column-major'
+ // For column-major ndarrays, the first dimensions have the fastest changing indices...
+ S0 = sh[ 0 ];
+ S1 = sh[ 1 ];
+ S2 = sh[ 2 ];
+ S3 = sh[ 3 ];
+ S4 = sh[ 4 ];
+ S5 = sh[ 5 ];
+ S6 = sh[ 6 ];
+ dx0 = sx[ 0 ]; // offset increment for innermost loop
+ dx1 = sx[ 1 ] - ( S0*sx[0] );
+ dx2 = sx[ 2 ] - ( S1*sx[1] );
+ dx3 = sx[ 3 ] - ( S2*sx[2] );
+ dx4 = sx[ 4 ] - ( S3*sx[3] );
+ dx5 = sx[ 5 ] - ( S4*sx[4] );
+ dx6 = sx[ 6 ] - ( S5*sx[5] ); // offset increment for outermost loop
+ dy0 = sy[ 0 ];
+ dy1 = sy[ 1 ] - ( S0*sy[0] );
+ dy2 = sy[ 2 ] - ( S1*sy[1] );
+ dy3 = sy[ 3 ] - ( S2*sy[2] );
+ dy4 = sy[ 4 ] - ( S3*sy[3] );
+ dy5 = sy[ 5 ] - ( S4*sy[4] );
+ dy6 = sy[ 6 ] - ( S5*sy[5] );
+ dz0 = sz[ 0 ];
+ dz1 = sz[ 1 ] - ( S0*sz[0] );
+ dz2 = sz[ 2 ] - ( S1*sz[1] );
+ dz3 = sz[ 3 ] - ( S2*sz[2] );
+ dz4 = sz[ 4 ] - ( S3*sz[3] );
+ dz5 = sz[ 5 ] - ( S4*sz[4] );
+ dz6 = sz[ 6 ] - ( S5*sz[5] );
+ dw0 = sw[ 0 ];
+ dw1 = sw[ 1 ] - ( S0*sw[0] );
+ dw2 = sw[ 2 ] - ( S1*sw[1] );
+ dw3 = sw[ 3 ] - ( S2*sw[2] );
+ dw4 = sw[ 4 ] - ( S3*sw[3] );
+ dw5 = sw[ 5 ] - ( S4*sw[4] );
+ dw6 = sw[ 6 ] - ( S5*sw[5] );
+ du0 = su[ 0 ];
+ du1 = su[ 1 ] - ( S0*sv[0] );
+ du2 = su[ 2 ] - ( S1*sv[1] );
+ du3 = su[ 3 ] - ( S2*sv[2] );
+ du4 = su[ 4 ] - ( S3*sv[3] );
+ du5 = su[ 5 ] - ( S4*sv[4] );
+ du6 = su[ 6 ] - ( S5*sv[5] );
+ dv0 = sv[ 0 ];
+ dv1 = sv[ 1 ] - ( S0*sv[0] );
+ dv2 = sv[ 2 ] - ( S1*sv[1] );
+ dv3 = sv[ 3 ] - ( S2*sv[2] );
+ dv4 = sv[ 4 ] - ( S3*sv[3] );
+ dv5 = sv[ 5 ] - ( S4*sv[4] );
+ dv6 = sv[ 6 ] - ( S5*sv[5] );
+ }
+ // Set the pointers to the first indexed elements in the respective ndarrays...
+ ix = x.offset;
+ iy = y.offset;
+ iz = z.offset;
+ iw = w.offset;
+ iu = u.offset;
+ iv = v.offset;
+
+ // Cache references to the input and output ndarray buffers...
+ xbuf = x.data;
+ ybuf = y.data;
+ zbuf = z.data;
+ wbuf = w.data;
+ ubuf = u.data;
+ vbuf = v.data;
+
+ // Iterate over the ndarray dimensions...
+ for ( i6 = 0; i6 < S6; i6++ ) {
+ for ( i5 = 0; i5 < S5; i5++ ) {
+ for ( i4 = 0; i4 < S4; i4++ ) {
+ for ( i3 = 0; i3 < S3; i3++ ) {
+ for ( i2 = 0; i2 < S2; i2++ ) {
+ for ( i1 = 0; i1 < S1; i1++ ) {
+ for ( i0 = 0; i0 < S0; i0++ ) {
+ vbuf[ iv ] = fcn( xbuf[ ix ], ybuf[ iy ], zbuf[ iz ], wbuf[ iw ], ubuf[ iu ] ); // eslint-disable-line max-len
+ ix += dx0;
+ iy += dy0;
+ iz += dz0;
+ iw += dw0;
+ iu += du0;
+ iv += dv0;
+ }
+ ix += dx1;
+ iy += dy1;
+ iz += dz1;
+ iw += dw1;
+ iu += du1;
+ iv += dv1;
+ }
+ ix += dx2;
+ iy += dy2;
+ iz += dz2;
+ iw += dw2;
+ iu += du2;
+ iv += dv2;
+ }
+ ix += dx3;
+ iy += dy3;
+ iz += dz3;
+ iw += dw3;
+ iu += du3;
+ iv += dv3;
+ }
+ ix += dx4;
+ iy += dy4;
+ iz += dz4;
+ iw += dw4;
+ iu += du4;
+ iv += dv4;
+ }
+ ix += dx5;
+ iy += dy5;
+ iz += dz5;
+ iw += dw5;
+ iu += du5;
+ iv += dv5;
+ }
+ ix += dx6;
+ iy += dy6;
+ iz += dz6;
+ iw += dw6;
+ iu += du6;
+ iv += dv6;
+ }
+}
+
+
+// EXPORTS //
+
+module.exports = quinary7d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/7d_accessors.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/7d_accessors.js
new file mode 100644
index 000000000000..53c162bf81c7
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/7d_accessors.js
@@ -0,0 +1,462 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+/* eslint-disable max-statements, max-depth, max-lines-per-function */
+
+'use strict';
+
+// MAIN //
+
+/**
+* Applies a quinary callback to elements in seven-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} x.accessors - data buffer accessors
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} y.accessors - data buffer accessors
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} z.accessors - data buffer accessors
+* @param {Object} w - object containing input ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `w` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} w.accessors - data buffer accessors
+* @param {Object} u - object containing input ndarray meta data
+* @param {*} u.dtype - data type
+* @param {Collection} u.data - data buffer
+* @param {NonNegativeIntegerArray} u.shape - dimensions
+* @param {IntegerArray} u.strides - stride lengths
+* @param {NonNegativeInteger} u.offset - index offset
+* @param {string} u.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} u.accessors - data buffer accessors
+* @param {Object} v - object containing output ndarray meta data
+* @param {*} v.dtype - data type
+* @param {Collection} v.data - data buffer
+* @param {NonNegativeIntegerArray} v.shape - dimensions
+* @param {IntegerArray} v.strides - stride lengths
+* @param {NonNegativeInteger} v.offset - index offset
+* @param {string} v.order - specifies whether `v` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} v.accessors - data buffer accessors
+* @param {boolean} isRowMajor - boolean indicating if provided arrays are in row-major order
+* @param {Callback} fcn - quinary callback
+* @returns {void}
+*
+* @example
+* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' );
+* var accessors = require( '@stdlib/array/base/accessors' );
+* var copy = require( '@stdlib/array/base/copy' );
+*
+* function fcn( a, b, c, d, e ) {
+* return a + b + c + d + e;
+* }
+*
+* // Create data buffers:
+* var xbuf = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] );
+* var ybuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var wbuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var ubuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var vbuf = toAccessorArray( [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ] );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 1, 1, 1, 1, 2, 2, 2 ];
+*
+* // Define the array strides:
+* var sx = [ 8, 8, 8, 8, 4, 2, 1 ];
+* var sy = [ 8, 8, 8, 8, 4, 2, 1 ];
+* var sz = [ 8, 8, 8, 8, 4, 2, 1 ];
+* var sw = [ 8, 8, 8, 8, 4, 2, 1 ];
+* var su = [ 8, 8, 8, 8, 4, 2, 1 ];
+* var sv = [ 8, 8, 8, 8, 4, 2, 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'generic',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major',
+* 'accessors': accessors( xbuf ).accessors
+* };
+* var y = {
+* 'dtype': 'generic',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major',
+* 'accessors': accessors( ybuf ).accessors
+* };
+* var z = {
+* 'dtype': 'generic',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major',
+* 'accessors': accessors( zbuf ).accessors
+* };
+* var w = {
+* 'dtype': 'generic',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major',
+* 'accessors': accessors( wbuf ).accessors
+* };
+* var u = {
+* 'dtype': 'generic',
+* 'data': ubuf,
+* 'shape': shape,
+* 'strides': su,
+* 'offset': ou,
+* 'order': 'row-major',
+* 'accessors': accessors( ubuf ).accessors
+* };
+* var v = {
+* 'dtype': 'generic',
+* 'data': vbuf,
+* 'shape': shape,
+* 'strides': sv,
+* 'offset': ov,
+* 'order': 'row-major',
+* 'accessors': accessors( vbuf ).accessors
+* };
+*
+* // Apply the quinary function:
+* quinary7d( x, y, z, w, u, v, true, fcn );
+*
+* console.log( copy( v.data ) );
+* // => [ 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ]
+*/
+function quinary7d( x, y, z, w, u, v, isRowMajor, fcn ) {
+ var xbuf;
+ var ybuf;
+ var zbuf;
+ var wbuf;
+ var ubuf;
+ var vbuf;
+ var xget;
+ var yget;
+ var zget;
+ var wget;
+ var uget;
+ var vset;
+ var dx0;
+ var dx1;
+ var dx2;
+ var dx3;
+ var dx4;
+ var dx5;
+ var dx6;
+ var dy0;
+ var dy1;
+ var dy2;
+ var dy3;
+ var dy4;
+ var dy5;
+ var dy6;
+ var dz0;
+ var dz1;
+ var dz2;
+ var dz3;
+ var dz4;
+ var dz5;
+ var dz6;
+ var dw0;
+ var dw1;
+ var dw2;
+ var dw3;
+ var dw4;
+ var dw5;
+ var dw6;
+ var du0;
+ var du1;
+ var du2;
+ var du3;
+ var du4;
+ var du5;
+ var du6;
+ var dv0;
+ var dv1;
+ var dv2;
+ var dv3;
+ var dv4;
+ var dv5;
+ var dv6;
+ var sh;
+ var S0;
+ var S1;
+ var S2;
+ var S3;
+ var S4;
+ var S5;
+ var S6;
+ var sx;
+ var sy;
+ var sz;
+ var sw;
+ var su;
+ var sv;
+ var ix;
+ var iy;
+ var iz;
+ var iw;
+ var iu;
+ var iv;
+ var i0;
+ var i1;
+ var i2;
+ var i3;
+ var i4;
+ var i5;
+ var i6;
+
+ // Note on variable naming convention: S#, dx#, dy#, dz#, dw#, du#, dv#, i# where # corresponds to the loop number, with `0` being the innermost loop...
+
+ // Extract loop variables for purposes of loop interchange: dimensions and loop offset (pointer) increments...
+ sh = x.shape;
+ sx = x.strides;
+ sy = y.strides;
+ sz = z.strides;
+ sw = w.strides;
+ su = u.strides;
+ sv = v.strides;
+ if ( isRowMajor ) {
+ // For row-major ndarrays, the last dimensions have the fastest changing indices...
+ S0 = sh[ 6 ];
+ S1 = sh[ 5 ];
+ S2 = sh[ 4 ];
+ S3 = sh[ 3 ];
+ S4 = sh[ 2 ];
+ S5 = sh[ 1 ];
+ S6 = sh[ 0 ];
+ dx0 = sx[ 6 ]; // offset increment for innermost loop
+ dx1 = sx[ 5 ] - ( S0*sx[6] );
+ dx2 = sx[ 4 ] - ( S1*sx[5] );
+ dx3 = sx[ 3 ] - ( S2*sx[4] );
+ dx4 = sx[ 2 ] - ( S3*sx[3] );
+ dx5 = sx[ 1 ] - ( S4*sx[2] );
+ dx6 = sx[ 0 ] - ( S5*sx[1] ); // offset increment for outermost loop
+ dy0 = sy[ 6 ];
+ dy1 = sy[ 5 ] - ( S0*sy[6] );
+ dy2 = sy[ 4 ] - ( S1*sy[5] );
+ dy3 = sy[ 3 ] - ( S2*sy[4] );
+ dy4 = sy[ 2 ] - ( S3*sy[3] );
+ dy5 = sy[ 1 ] - ( S4*sy[2] );
+ dy6 = sy[ 0 ] - ( S5*sy[1] );
+ dz0 = sz[ 6 ];
+ dz1 = sz[ 5 ] - ( S0*sz[6] );
+ dz2 = sz[ 4 ] - ( S1*sz[5] );
+ dz3 = sz[ 3 ] - ( S2*sz[4] );
+ dz4 = sz[ 2 ] - ( S3*sz[3] );
+ dz5 = sz[ 1 ] - ( S4*sz[2] );
+ dz6 = sz[ 0 ] - ( S5*sz[1] );
+ dw0 = sw[ 6 ];
+ dw1 = sw[ 5 ] - ( S0*sw[6] );
+ dw2 = sw[ 4 ] - ( S1*sw[5] );
+ dw3 = sw[ 3 ] - ( S2*sw[4] );
+ dw4 = sw[ 2 ] - ( S3*sw[3] );
+ dw5 = sw[ 1 ] - ( S4*sw[2] );
+ dw6 = sw[ 0 ] - ( S5*sw[1] );
+ du0 = su[ 6 ];
+ du1 = su[ 5 ] - ( S0*su[6] );
+ du2 = su[ 4 ] - ( S1*su[5] );
+ du3 = su[ 3 ] - ( S2*su[4] );
+ du4 = su[ 2 ] - ( S3*su[3] );
+ du5 = su[ 1 ] - ( S4*su[2] );
+ du6 = su[ 0 ] - ( S5*su[1] );
+ dv0 = sv[ 6 ];
+ dv1 = sv[ 5 ] - ( S0*sv[6] );
+ dv2 = sv[ 4 ] - ( S1*sv[5] );
+ dv3 = sv[ 3 ] - ( S2*sv[4] );
+ dv4 = sv[ 2 ] - ( S3*sv[3] );
+ dv5 = sv[ 1 ] - ( S4*sv[2] );
+ dv6 = sv[ 0 ] - ( S5*sv[1] );
+ } else { // order === 'column-major'
+ // For column-major ndarrays, the first dimensions have the fastest changing indices...
+ S0 = sh[ 0 ];
+ S1 = sh[ 1 ];
+ S2 = sh[ 2 ];
+ S3 = sh[ 3 ];
+ S4 = sh[ 4 ];
+ S5 = sh[ 5 ];
+ S6 = sh[ 6 ];
+ dx0 = sx[ 0 ]; // offset increment for innermost loop
+ dx1 = sx[ 1 ] - ( S0*sx[0] );
+ dx2 = sx[ 2 ] - ( S1*sx[1] );
+ dx3 = sx[ 3 ] - ( S2*sx[2] );
+ dx4 = sx[ 4 ] - ( S3*sx[3] );
+ dx5 = sx[ 5 ] - ( S4*sx[4] );
+ dx6 = sx[ 6 ] - ( S5*sx[5] ); // offset increment for outermost loop
+ dy0 = sy[ 0 ];
+ dy1 = sy[ 1 ] - ( S0*sy[0] );
+ dy2 = sy[ 2 ] - ( S1*sy[1] );
+ dy3 = sy[ 3 ] - ( S2*sy[2] );
+ dy4 = sy[ 4 ] - ( S3*sy[3] );
+ dy5 = sy[ 5 ] - ( S4*sy[4] );
+ dy6 = sy[ 6 ] - ( S5*sy[5] );
+ dz0 = sz[ 0 ];
+ dz1 = sz[ 1 ] - ( S0*sz[0] );
+ dz2 = sz[ 2 ] - ( S1*sz[1] );
+ dz3 = sz[ 3 ] - ( S2*sz[2] );
+ dz4 = sz[ 4 ] - ( S3*sz[3] );
+ dz5 = sz[ 5 ] - ( S4*sz[4] );
+ dz6 = sz[ 6 ] - ( S5*sz[5] );
+ dw0 = sw[ 0 ];
+ dw1 = sw[ 1 ] - ( S0*sw[0] );
+ dw2 = sw[ 2 ] - ( S1*sw[1] );
+ dw3 = sw[ 3 ] - ( S2*sw[2] );
+ dw4 = sw[ 4 ] - ( S3*sw[3] );
+ dw5 = sw[ 5 ] - ( S4*sw[4] );
+ dw6 = sw[ 6 ] - ( S5*sw[5] );
+ du0 = su[ 0 ];
+ du1 = su[ 1 ] - ( S0*su[0] );
+ du2 = su[ 2 ] - ( S1*su[1] );
+ du3 = su[ 3 ] - ( S2*su[2] );
+ du4 = su[ 4 ] - ( S3*su[3] );
+ du5 = su[ 5 ] - ( S4*su[4] );
+ du6 = su[ 6 ] - ( S5*su[5] );
+ dv0 = sv[ 0 ];
+ dv1 = sv[ 1 ] - ( S0*sv[0] );
+ dv2 = sv[ 2 ] - ( S1*sv[1] );
+ dv3 = sv[ 3 ] - ( S2*sv[2] );
+ dv4 = sv[ 4 ] - ( S3*sv[3] );
+ dv5 = sv[ 5 ] - ( S4*sv[4] );
+ dv6 = sv[ 6 ] - ( S5*sv[5] );
+ }
+ // Set the pointers to the first indexed elements in the respective ndarrays...
+ ix = x.offset;
+ iy = y.offset;
+ iz = z.offset;
+ iw = w.offset;
+ iu = u.offset;
+ iv = v.offset;
+
+ // Cache references to the input and output ndarray buffers...
+ xbuf = x.data;
+ ybuf = y.data;
+ zbuf = z.data;
+ wbuf = w.data;
+ ubuf = u.data;
+ vbuf = v.data;
+
+ // Cache accessors:
+ xget = x.accessors[ 0 ];
+ yget = y.accessors[ 0 ];
+ zget = z.accessors[ 0 ];
+ wget = w.accessors[ 0 ];
+ uget = u.accessors[ 0 ];
+ vset = v.accessors[ 1 ];
+
+ // Iterate over the ndarray dimensions...
+ for ( i6 = 0; i6 < S6; i6++ ) {
+ for ( i5 = 0; i5 < S5; i5++ ) {
+ for ( i4 = 0; i4 < S4; i4++ ) {
+ for ( i3 = 0; i3 < S3; i3++ ) {
+ for ( i2 = 0; i2 < S2; i2++ ) {
+ for ( i1 = 0; i1 < S1; i1++ ) {
+ for ( i0 = 0; i0 < S0; i0++ ) {
+ vset( vbuf, iv, fcn( xget( xbuf, ix ), yget( ybuf, iy ), zget( zbuf, iz ), wget( wbuf, iw ), uget( ubuf, iu ) ) ); // eslint-disable-line max-len
+ ix += dx0;
+ iy += dy0;
+ iz += dz0;
+ iw += dw0;
+ iu += du0;
+ iv += dv0;
+ }
+ ix += dx1;
+ iy += dy1;
+ iz += dz1;
+ iw += dw1;
+ iu += du1;
+ iv += dv1;
+ }
+ ix += dx2;
+ iy += dy2;
+ iz += dz2;
+ iw += dw2;
+ iu += du2;
+ iv += dv2;
+ }
+ ix += dx3;
+ iy += dy3;
+ iz += dz3;
+ iw += dw3;
+ iu += du3;
+ iv += dv3;
+ }
+ ix += dx4;
+ iy += dy4;
+ iz += dz4;
+ iw += dw4;
+ iu += du4;
+ iv += dv4;
+ }
+ ix += dx5;
+ iy += dy5;
+ iz += dz5;
+ iw += dw5;
+ iu += du5;
+ iv += dv5;
+ }
+ ix += dx6;
+ iy += dy6;
+ iz += dz6;
+ iw += dw6;
+ iu += du6;
+ iv += dv6;
+ }
+}
+
+
+// EXPORTS //
+
+module.exports = quinary7d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/7d_blocked.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/7d_blocked.js
new file mode 100644
index 000000000000..b3e22abf595a
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/7d_blocked.js
@@ -0,0 +1,545 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+/* eslint-disable max-depth, max-statements, max-lines-per-function, max-lines */
+
+'use strict';
+
+// MODULES //
+
+var loopOrder = require( '@stdlib/ndarray/base/quinary-loop-interchange-order' );
+var blockSize = require( '@stdlib/ndarray/base/quinary-tiling-block-size' );
+
+
+// MAIN //
+
+/**
+* Applies a quinary callback to elements in seven-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray via loop blocking.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} w - object containing input ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `w` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} u - object containing input ndarray meta data
+* @param {*} u.dtype - data type
+* @param {Collection} u.data - data buffer
+* @param {NonNegativeIntegerArray} u.shape - dimensions
+* @param {IntegerArray} u.strides - stride lengths
+* @param {NonNegativeInteger} u.offset - index offset
+* @param {string} u.order - specifies whether `u` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} v - object containing output ndarray meta data
+* @param {*} v.dtype - data type
+* @param {Collection} v.data - data buffer
+* @param {NonNegativeIntegerArray} v.shape - dimensions
+* @param {IntegerArray} v.strides - stride lengths
+* @param {NonNegativeInteger} v.offset - index offset
+* @param {string} v.order - specifies whether `v` is row-major (C-style) or column-major (Fortran-style)
+* @param {Callback} fcn - quinary callback
+*
+* @example
+* var Float64Array = require( '@stdlib/array/float64' );
+*
+* function fcn( a, b, c, d, e ) {
+* return a + b + c + d + e;
+* }
+*
+* // Create data buffers:
+* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] );
+* var ybuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var wbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var ubuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var vbuf = new Float64Array( 8 );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 1, 1, 1, 1, 2, 2, 2 ];
+*
+* // Define the array strides:
+* var sx = [ 8, 8, 8, 8, 4, 2, 1 ];
+* var sy = [ 8, 8, 8, 8, 4, 2, 1 ];
+* var sz = [ 8, 8, 8, 8, 4, 2, 1 ];
+* var sw = [ 8, 8, 8, 8, 4, 2, 1 ];
+* var su = [ 8, 8, 8, 8, 4, 2, 1 ];
+* var sv = [ 8, 8, 8, 8, 4, 2, 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'float64',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major'
+* };
+* var y = {
+* 'dtype': 'float64',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major'
+* };
+* var z = {
+* 'dtype': 'float64',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major'
+* };
+* var w = {
+* 'dtype': 'float64',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major'
+* };
+* var u = {
+* 'dtype': 'float64',
+* 'data': ubuf,
+* 'shape': shape,
+* 'strides': su,
+* 'offset': ou,
+* 'order': 'row-major'
+* };
+* var v = {
+* 'dtype': 'float64',
+* 'data': vbuf,
+* 'shape': shape,
+* 'strides': sv,
+* 'offset': ov,
+* 'order': 'row-major'
+* };
+*
+* // Apply the quinary function:
+* blockedquinary7d( x, y, z, w, u, v, fcn );
+*
+* console.log( v.data );
+* // => [ 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ]
+*/
+function blockedquinary7d( x, y, z, w, u, v, fcn ) {
+ var bsize;
+ var xbuf;
+ var ybuf;
+ var zbuf;
+ var wbuf;
+ var ubuf;
+ var vbuf;
+ var dx0;
+ var dx1;
+ var dx2;
+ var dx3;
+ var dx4;
+ var dx5;
+ var dx6;
+ var dy0;
+ var dy1;
+ var dy2;
+ var dy3;
+ var dy4;
+ var dy5;
+ var dy6;
+ var dz0;
+ var dz1;
+ var dz2;
+ var dz3;
+ var dz4;
+ var dz5;
+ var dz6;
+ var dw0;
+ var dw1;
+ var dw2;
+ var dw3;
+ var dw4;
+ var dw5;
+ var dw6;
+ var du0;
+ var du1;
+ var du2;
+ var du3;
+ var du4;
+ var du5;
+ var du6;
+ var dv0;
+ var dv1;
+ var dv2;
+ var dv3;
+ var dv4;
+ var dv5;
+ var dv6;
+ var ox1;
+ var ox2;
+ var ox3;
+ var ox4;
+ var ox5;
+ var ox6;
+ var oy1;
+ var oy2;
+ var oy3;
+ var oy4;
+ var oy5;
+ var oy6;
+ var oz1;
+ var oz2;
+ var oz3;
+ var oz4;
+ var oz5;
+ var oz6;
+ var ow1;
+ var ow2;
+ var ow3;
+ var ow4;
+ var ow5;
+ var ow6;
+ var ou1;
+ var ou2;
+ var ou3;
+ var ou4;
+ var ou5;
+ var ou6;
+ var ov1;
+ var ov2;
+ var ov3;
+ var ov4;
+ var ov5;
+ var ov6;
+ var sh;
+ var s0;
+ var s1;
+ var s2;
+ var s3;
+ var s4;
+ var s5;
+ var s6;
+ var sx;
+ var sy;
+ var sz;
+ var sw;
+ var su;
+ var sv;
+ var ox;
+ var oy;
+ var oz;
+ var ow;
+ var ou;
+ var ov;
+ var ix;
+ var iy;
+ var iz;
+ var iw;
+ var iu;
+ var iv;
+ var i0;
+ var i1;
+ var i2;
+ var i3;
+ var i4;
+ var i5;
+ var i6;
+ var j0;
+ var j1;
+ var j2;
+ var j3;
+ var j4;
+ var j5;
+ var j6;
+ var o;
+
+ // Note on variable naming convention: s#, dx#, dy#, dz#, dw#, du#, dv#, i#, j# where # corresponds to the loop number, with `0` being the innermost loop...
+
+ // Resolve the loop interchange order:
+ o = loopOrder( x.shape, x.strides, y.strides, z.strides, w.strides, u.strides, v.strides ); // eslint-disable-line max-len
+ sh = o.sh;
+ sx = o.sx;
+ sy = o.sy;
+ sz = o.sz;
+ sw = o.sw;
+ su = o.su;
+ sv = o.sv;
+
+ // Determine the block size:
+ bsize = blockSize( x.dtype, y.dtype, z.dtype, w.dtype, u.dtype, v.dtype );
+
+ // Cache the indices of the first indexed elements in the respective ndarrays...
+ ox = x.offset;
+ oy = y.offset;
+ oz = z.offset;
+ ow = w.offset;
+ ou = u.offset;
+ ov = v.offset;
+
+ // Cache references to the input and output ndarray buffers...
+ xbuf = x.data;
+ ybuf = y.data;
+ zbuf = z.data;
+ wbuf = w.data;
+ ubuf = u.data;
+ vbuf = v.data;
+
+ // Cache offset increments for the innermost loop...
+ dx0 = sx[0];
+ dy0 = sy[0];
+ dz0 = sz[0];
+ dw0 = sw[0];
+ du0 = su[0];
+ dv0 = sv[0];
+
+ // Iterate over blocks...
+ for ( j6 = sh[6]; j6 > 0; ) {
+ if ( j6 < bsize ) {
+ s6 = j6;
+ j6 = 0;
+ } else {
+ s6 = bsize;
+ j6 -= bsize;
+ }
+ ox6 = ox + ( j6*sx[6] );
+ oy6 = oy + ( j6*sy[6] );
+ oz6 = oz + ( j6*sz[6] );
+ ow6 = ow + ( j6*sw[6] );
+ ou6 = ou + ( j6*su[6] );
+ ov6 = ov + ( j6*sv[6] );
+ for ( j5 = sh[5]; j5 > 0; ) {
+ if ( j5 < bsize ) {
+ s5 = j5;
+ j5 = 0;
+ } else {
+ s5 = bsize;
+ j5 -= bsize;
+ }
+ dx6 = sx[6] - ( s5*sx[5] );
+ dy6 = sy[6] - ( s5*sy[5] );
+ dz6 = sz[6] - ( s5*sz[5] );
+ dw6 = sw[6] - ( s5*sw[5] );
+ du6 = su[6] - ( s5*su[5] );
+ dv6 = sv[6] - ( s5*sv[5] );
+ ox5 = ox6 + ( j5*sx[5] );
+ oy5 = oy6 + ( j5*sy[5] );
+ oz5 = oz6 + ( j5*sz[5] );
+ ow5 = ow6 + ( j5*sw[5] );
+ ou5 = ou6 + ( j5*su[5] );
+ ov5 = ov6 + ( j5*sv[5] );
+ for ( j4 = sh[4]; j4 > 0; ) {
+ if ( j4 < bsize ) {
+ s4 = j4;
+ j4 = 0;
+ } else {
+ s4 = bsize;
+ j4 -= bsize;
+ }
+ dx5 = sx[5] - ( s4*sx[4] );
+ dy5 = sy[5] - ( s4*sy[4] );
+ dz5 = sz[5] - ( s4*sz[4] );
+ dw5 = sw[5] - ( s4*sw[4] );
+ du5 = su[5] - ( s4*su[4] );
+ dv5 = sv[5] - ( s4*sv[4] );
+ ox4 = ox5 + ( j4*sx[4] );
+ oy4 = oy5 + ( j4*sy[4] );
+ oz4 = oz5 + ( j4*sz[4] );
+ ow4 = ow5 + ( j4*sw[4] );
+ ou4 = ou5 + ( j4*su[4] );
+ ov4 = ov5 + ( j4*sv[4] );
+ for ( j3 = sh[3]; j3 > 0; ) {
+ if ( j3 < bsize ) {
+ s3 = j3;
+ j3 = 0;
+ } else {
+ s3 = bsize;
+ j3 -= bsize;
+ }
+ dx4 = sx[4] - ( s3*sx[3] );
+ dy4 = sy[4] - ( s3*sy[3] );
+ dz4 = sz[4] - ( s3*sz[3] );
+ dw4 = sw[4] - ( s3*sw[3] );
+ du4 = su[4] - ( s3*su[3] );
+ dv4 = sv[4] - ( s3*sv[3] );
+ ox3 = ox4 + ( j3*sx[3] );
+ oy3 = oy4 + ( j3*sy[3] );
+ oz3 = oz4 + ( j3*sz[3] );
+ ow3 = ow4 + ( j3*sw[3] );
+ ou3 = ou4 + ( j3*su[3] );
+ ov3 = ov4 + ( j3*sv[3] );
+ for ( j2 = sh[2]; j2 > 0; ) {
+ if ( j2 < bsize ) {
+ s2 = j2;
+ j2 = 0;
+ } else {
+ s2 = bsize;
+ j2 -= bsize;
+ }
+ dx3 = sx[3] - ( s2*sx[2] );
+ dy3 = sy[3] - ( s2*sy[2] );
+ dz3 = sz[3] - ( s2*sz[2] );
+ dw3 = sw[3] - ( s2*sw[2] );
+ du3 = su[3] - ( s2*su[2] );
+ dv3 = sv[3] - ( s2*sv[2] );
+ ox2 = ox3 + ( j2*sx[2] );
+ oy2 = oy3 + ( j2*sy[2] );
+ oz2 = oz3 + ( j2*sz[2] );
+ ow2 = ow3 + ( j2*sw[2] );
+ ou2 = ou3 + ( j2*su[2] );
+ ov2 = ov3 + ( j2*sv[2] );
+ for ( j1 = sh[1]; j1 > 0; ) {
+ if ( j1 < bsize ) {
+ s1 = j1;
+ j1 = 0;
+ } else {
+ s1 = bsize;
+ j1 -= bsize;
+ }
+ dx2 = sx[2] - ( s1*sx[1] );
+ dy2 = sy[2] - ( s1*sy[1] );
+ dz2 = sz[2] - ( s1*sz[1] );
+ dw2 = sw[2] - ( s1*sw[1] );
+ du2 = su[2] - ( s1*su[1] );
+ dv2 = sv[2] - ( s1*sv[1] );
+ ox1 = ox2 + ( j1*sx[1] );
+ oy1 = oy2 + ( j1*sy[1] );
+ oz1 = oz2 + ( j1*sz[1] );
+ ow1 = ow2 + ( j1*sw[1] );
+ ou1 = ou2 + ( j1*su[1] );
+ ov1 = ov2 + ( j1*sv[1] );
+ for ( j0 = sh[0]; j0 > 0; ) {
+ if ( j0 < bsize ) {
+ s0 = j0;
+ j0 = 0;
+ } else {
+ s0 = bsize;
+ j0 -= bsize;
+ }
+ // Compute index offsets for the first input and output ndarray elements in the current block...
+ ix = ox1 + ( j0*sx[0] );
+ iy = oy1 + ( j0*sy[0] );
+ iz = oz1 + ( j0*sz[0] );
+ iw = ow1 + ( j0*sw[0] );
+ iu = ou1 + ( j0*su[0] );
+ iv = ov1 + ( j0*sv[0] );
+
+ // Compute loop offset increments...
+ dx1 = sx[1] - ( s0*sx[0] );
+ dy1 = sy[1] - ( s0*sy[0] );
+ dz1 = sz[1] - ( s0*sz[0] );
+ dw1 = sw[1] - ( s0*sw[0] );
+ du1 = su[1] - ( s0*su[0] );
+ dv1 = sv[1] - ( s0*sv[0] );
+
+ // Iterate over the ndarray dimensions...
+ for ( i6 = 0; i6 < s6; i6++ ) {
+ for ( i5 = 0; i5 < s5; i5++ ) {
+ for ( i4 = 0; i4 < s4; i4++ ) {
+ for ( i3 = 0; i3 < s3; i3++ ) {
+ for ( i2 = 0; i2 < s2; i2++ ) {
+ for ( i1 = 0; i1 < s1; i1++ ) {
+ for ( i0 = 0; i0 < s0; i0++ ) {
+ vbuf[ iv ] = fcn( xbuf[ ix ], ybuf[ iy ], zbuf[ iz ], wbuf[ iw ], ubuf[ iu ] ); // eslint-disable-line max-len
+ ix += dx0;
+ iy += dy0;
+ iz += dz0;
+ iw += dw0;
+ iu += du0;
+ iv += dv0;
+ }
+ ix += dx1;
+ iy += dy1;
+ iz += dz1;
+ iw += dw1;
+ iu += du1;
+ iv += dv1;
+ }
+ ix += dx2;
+ iy += dy2;
+ iz += dz2;
+ iw += dw2;
+ iu += du2;
+ iv += dv2;
+ }
+ ix += dx3;
+ iy += dy3;
+ iz += dz3;
+ iw += dw3;
+ iu += du3;
+ iv += dv3;
+ }
+ ix += dx4;
+ iy += dy4;
+ iz += dz4;
+ iw += dw4;
+ iu += du4;
+ iv += dv4;
+ }
+ ix += dx5;
+ iy += dy5;
+ iz += dz5;
+ iw += dw5;
+ iu += du5;
+ iv += dv5;
+ }
+ ix += dx6;
+ iy += dy6;
+ iz += dz6;
+ iw += dw6;
+ iu += du6;
+ iv += dv6;
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+}
+
+
+// EXPORTS //
+
+module.exports = blockedquinary7d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/7d_blocked_accessors.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/7d_blocked_accessors.js
new file mode 100644
index 000000000000..992026f9925e
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/7d_blocked_accessors.js
@@ -0,0 +1,573 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+/* eslint-disable max-depth, max-statements, max-lines-per-function, max-lines, max-len */
+
+'use strict';
+
+// MODULES //
+
+var loopOrder = require( '@stdlib/ndarray/base/quinary-loop-interchange-order' );
+var blockSize = require( '@stdlib/ndarray/base/quinary-tiling-block-size' );
+
+
+// MAIN //
+
+/**
+* Applies a quinary callback to elements in seven-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray via loop blocking.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} x.accessors - data buffer accessors
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} y.accessors - data buffer accessors
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} z.accessors - data buffer accessors
+* @param {Object} w - object containing input ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `w` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} w.accessors - data buffer accessors
+* @param {Object} u - object containing input ndarray meta data
+* @param {*} u.dtype - data type
+* @param {Collection} u.data - data buffer
+* @param {NonNegativeIntegerArray} u.shape - dimensions
+* @param {IntegerArray} u.strides - stride lengths
+* @param {NonNegativeInteger} u.offset - index offset
+* @param {string} u.order - specifies whether `u` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} u.accessors - data buffer accessors
+* @param {Object} v - object containing output ndarray meta data
+* @param {*} v.dtype - data type
+* @param {Collection} v.data - data buffer
+* @param {NonNegativeIntegerArray} v.shape - dimensions
+* @param {IntegerArray} v.strides - stride lengths
+* @param {NonNegativeInteger} v.offset - index offset
+* @param {string} v.order - specifies whether `v` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} v.accessors - data buffer accessors
+* @param {Callback} fcn - quinary callback
+*
+* @example
+* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' );
+* var accessors = require( '@stdlib/array/base/accessors' );
+* var copy = require( '@stdlib/array/base/copy' );
+*
+* function fcn( a, b, c, d, e ) {
+* return a + b + c + d + e;
+* }
+*
+* // Create data buffers:
+* var xbuf = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] );
+* var ybuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var wbuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var ubuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var vbuf = toAccessorArray( [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ] );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 1, 1, 1, 1, 2, 2, 2 ];
+*
+* // Define the array strides:
+* var sx = [ 8, 8, 8, 8, 4, 2, 1 ];
+* var sy = [ 8, 8, 8, 8, 4, 2, 1 ];
+* var sz = [ 8, 8, 8, 8, 4, 2, 1 ];
+* var sw = [ 8, 8, 8, 8, 4, 2, 1 ];
+* var su = [ 8, 8, 8, 8, 4, 2, 1 ];
+* var sv = [ 8, 8, 8, 8, 4, 2, 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'generic',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major',
+* 'accessors': accessors( xbuf ).accessors
+* };
+* var y = {
+* 'dtype': 'generic',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major',
+* 'accessors': accessors( ybuf ).accessors
+* };
+* var z = {
+* 'dtype': 'generic',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major',
+* 'accessors': accessors( zbuf ).accessors
+* };
+* var w = {
+* 'dtype': 'generic',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major',
+* 'accessors': accessors( wbuf ).accessors
+* };
+* var u = {
+* 'dtype': 'generic',
+* 'data': ubuf,
+* 'shape': shape,
+* 'strides': su,
+* 'offset': ou,
+* 'order': 'row-major',
+* 'accessors': accessors( ubuf ).accessors
+* };
+* var v = {
+* 'dtype': 'generic',
+* 'data': vbuf,
+* 'shape': shape,
+* 'strides': sv,
+* 'offset': ov,
+* 'order': 'row-major',
+* 'accessors': accessors( vbuf ).accessors
+* };
+*
+* // Apply the quinary function:
+* blockedquinary7d( x, y, z, w, u, v, fcn );
+*
+* console.log( copy( v.data ) );
+* // => [ 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ]
+*/
+function blockedquinary7d( x, y, z, w, u, v, fcn ) {
+ var bsize;
+ var xbuf;
+ var ybuf;
+ var zbuf;
+ var wbuf;
+ var ubuf;
+ var vbuf;
+ var xget;
+ var yget;
+ var zget;
+ var wget;
+ var uget;
+ var vset;
+ var dx0;
+ var dx1;
+ var dx2;
+ var dx3;
+ var dx4;
+ var dx5;
+ var dx6;
+ var dy0;
+ var dy1;
+ var dy2;
+ var dy3;
+ var dy4;
+ var dy5;
+ var dy6;
+ var dz0;
+ var dz1;
+ var dz2;
+ var dz3;
+ var dz4;
+ var dz5;
+ var dz6;
+ var dw0;
+ var dw1;
+ var dw2;
+ var dw3;
+ var dw4;
+ var dw5;
+ var dw6;
+ var du0;
+ var du1;
+ var du2;
+ var du3;
+ var du4;
+ var du5;
+ var du6;
+ var dv0;
+ var dv1;
+ var dv2;
+ var dv3;
+ var dv4;
+ var dv5;
+ var dv6;
+ var ox1;
+ var ox2;
+ var ox3;
+ var ox4;
+ var ox5;
+ var ox6;
+ var oy1;
+ var oy2;
+ var oy3;
+ var oy4;
+ var oy5;
+ var oy6;
+ var oz1;
+ var oz2;
+ var oz3;
+ var oz4;
+ var oz5;
+ var oz6;
+ var ow1;
+ var ow2;
+ var ow3;
+ var ow4;
+ var ow5;
+ var ow6;
+ var ou1;
+ var ou2;
+ var ou3;
+ var ou4;
+ var ou5;
+ var ou6;
+ var ov1;
+ var ov2;
+ var ov3;
+ var ov4;
+ var ov5;
+ var ov6;
+ var sh;
+ var s0;
+ var s1;
+ var s2;
+ var s3;
+ var s4;
+ var s5;
+ var s6;
+ var sx;
+ var sy;
+ var sz;
+ var sw;
+ var su;
+ var sv;
+ var ox;
+ var oy;
+ var oz;
+ var ow;
+ var ou;
+ var ov;
+ var ix;
+ var iy;
+ var iz;
+ var iw;
+ var iu;
+ var iv;
+ var i0;
+ var i1;
+ var i2;
+ var i3;
+ var i4;
+ var i5;
+ var i6;
+ var j0;
+ var j1;
+ var j2;
+ var j3;
+ var j4;
+ var j5;
+ var j6;
+ var o;
+
+ // Note on variable naming convention: s#, dx#, dy#, dz#, dw#, du#, dv#, i#, j# where # corresponds to the loop number, with `0` being the innermost loop...
+
+ // Resolve the loop interchange order:
+ o = loopOrder( x.shape, x.strides, y.strides, z.strides, w.strides, u.strides, v.strides );
+ sh = o.sh;
+ sx = o.sx;
+ sy = o.sy;
+ sz = o.sz;
+ sw = o.sw;
+ su = o.su;
+ sv = o.sv;
+
+ // Determine the block size:
+ bsize = blockSize( x.dtype, y.dtype, z.dtype, w.dtype, u.dtype, v.dtype );
+
+ // Cache the indices of the first indexed elements in the respective ndarrays...
+ ox = x.offset;
+ oy = y.offset;
+ oz = z.offset;
+ ow = w.offset;
+ ou = u.offset;
+ ov = v.offset;
+
+ // Cache references to the input and output ndarray buffers...
+ xbuf = x.data;
+ ybuf = y.data;
+ zbuf = z.data;
+ wbuf = w.data;
+ ubuf = u.data;
+ vbuf = v.data;
+
+ // Cache offset increments for the innermost loop...
+ dx0 = sx[0];
+ dy0 = sy[0];
+ dz0 = sz[0];
+ dw0 = sw[0];
+ du0 = su[0];
+ dv0 = sv[0];
+
+ // Cache accessors:
+ xget = x.accessors[0];
+ yget = y.accessors[0];
+ zget = z.accessors[0];
+ wget = w.accessors[0];
+ uget = u.accessors[0];
+ vset = v.accessors[1];
+
+ // Iterate over blocks...
+ for ( j6 = sh[6]; j6 > 0; ) {
+ if ( j6 < bsize ) {
+ s6 = j6;
+ j6 = 0;
+ } else {
+ s6 = bsize;
+ j6 -= bsize;
+ }
+ ox6 = ox + ( j6*sx[6] );
+ oy6 = oy + ( j6*sy[6] );
+ oz6 = oz + ( j6*sz[6] );
+ ow6 = ow + ( j6*sw[6] );
+ ou6 = ou + ( j6*su[6] );
+ ov6 = ov + ( j6*sv[6] );
+ for ( j5 = sh[5]; j5 > 0; ) {
+ if ( j5 < bsize ) {
+ s5 = j5;
+ j5 = 0;
+ } else {
+ s5 = bsize;
+ j5 -= bsize;
+ }
+ dx6 = sx[6] - ( s5*sx[5] );
+ dy6 = sy[6] - ( s5*sy[5] );
+ dz6 = sz[6] - ( s5*sz[5] );
+ dw6 = sw[6] - ( s5*sw[5] );
+ du6 = su[6] - ( s6*su[5] );
+ dv6 = sv[6] - ( s6*sv[5] );
+ ox5 = ox6 + ( j5*sx[5] );
+ oy5 = oy6 + ( j5*sy[5] );
+ oz5 = oz6 + ( j5*sz[5] );
+ ow5 = ow6 + ( j5*sw[5] );
+ ou5 = ou6 + ( j6*su[5] );
+ ov5 = ov6 + ( j6*sv[5] );
+ for ( j4 = sh[4]; j4 > 0; ) {
+ if ( j4 < bsize ) {
+ s4 = j4;
+ j4 = 0;
+ } else {
+ s4 = bsize;
+ j4 -= bsize;
+ }
+ dx5 = sx[5] - ( s4*sx[4] );
+ dy5 = sy[5] - ( s4*sy[4] );
+ dz5 = sz[5] - ( s4*sz[4] );
+ dw5 = sw[5] - ( s4*sw[4] );
+ du5 = su[5] - ( s4*su[4] );
+ dv5 = sv[5] - ( s4*sv[4] );
+ ox4 = ox5 + ( j4*sx[4] );
+ oy4 = oy5 + ( j4*sy[4] );
+ oz4 = oz5 + ( j4*sz[4] );
+ ow4 = ow5 + ( j4*sw[4] );
+ ou4 = ou5 + ( j4*su[4] );
+ ov4 = ov5 + ( j4*sv[4] );
+ for ( j3 = sh[3]; j3 > 0; ) {
+ if ( j3 < bsize ) {
+ s3 = j3;
+ j3 = 0;
+ } else {
+ s3 = bsize;
+ j3 -= bsize;
+ }
+ dx4 = sx[4] - ( s3*sx[3] );
+ dy4 = sy[4] - ( s3*sy[3] );
+ dz4 = sz[4] - ( s3*sz[3] );
+ dw4 = sw[4] - ( s3*sw[3] );
+ du4 = su[4] - ( s4*su[3] );
+ dv4 = sv[4] - ( s4*sv[3] );
+ ox3 = ox4 + ( j3*sx[3] );
+ oy3 = oy4 + ( j3*sy[3] );
+ oz3 = oz4 + ( j3*sz[3] );
+ ow3 = ow4 + ( j3*sw[3] );
+ ou3 = ou4 + ( j3*su[3] );
+ ov3 = ov4 + ( j3*sv[3] );
+ for ( j2 = sh[2]; j2 > 0; ) {
+ if ( j2 < bsize ) {
+ s2 = j2;
+ j2 = 0;
+ } else {
+ s2 = bsize;
+ j2 -= bsize;
+ }
+ dx3 = sx[3] - ( s2*sx[2] );
+ dy3 = sy[3] - ( s2*sy[2] );
+ dz3 = sz[3] - ( s2*sz[2] );
+ dw3 = sw[3] - ( s2*sw[2] );
+ du3 = su[3] - ( s2*su[2] );
+ dv3 = sv[3] - ( s2*sv[2] );
+ ox2 = ox3 + ( j2*sx[2] );
+ oy2 = oy3 + ( j2*sy[2] );
+ oz2 = oz3 + ( j2*sz[2] );
+ ow2 = ow3 + ( j2*sw[2] );
+ ou2 = ou3 + ( j2*su[2] );
+ ov2 = ov3 + ( j2*sv[2] );
+ for ( j1 = sh[1]; j1 > 0; ) {
+ if ( j1 < bsize ) {
+ s1 = j1;
+ j1 = 0;
+ } else {
+ s1 = bsize;
+ j1 -= bsize;
+ }
+ dx2 = sx[2] - ( s1*sx[1] );
+ dy2 = sy[2] - ( s1*sy[1] );
+ dz2 = sz[2] - ( s1*sz[1] );
+ dw2 = sw[2] - ( s1*sw[1] );
+ du2 = su[2] - ( s1*su[1] );
+ dv2 = sv[2] - ( s1*sv[1] );
+ ox1 = ox2 + ( j1*sx[1] );
+ oy1 = oy2 + ( j1*sy[1] );
+ oz1 = oz2 + ( j1*sz[1] );
+ ow1 = ow2 + ( j1*sw[1] );
+ ou1 = ou2 + ( j1*su[1] );
+ ov1 = ov2 + ( j1*sv[1] );
+ for ( j0 = sh[0]; j0 > 0; ) {
+ if ( j0 < bsize ) {
+ s0 = j0;
+ j0 = 0;
+ } else {
+ s0 = bsize;
+ j0 -= bsize;
+ }
+ // Compute index offsets for the first input and output ndarray elements in the current block...
+ ix = ox1 + ( j0*sx[0] );
+ iy = oy1 + ( j0*sy[0] );
+ iz = oz1 + ( j0*sz[0] );
+ iw = ow1 + ( j0*sw[0] );
+ iu = ou1 + ( j0*su[0] );
+ iv = ov1 + ( j0*sv[0] );
+
+ // Compute loop offset increments...
+ dx1 = sx[1] - ( s0*sx[0] );
+ dy1 = sy[1] - ( s0*sy[0] );
+ dz1 = sz[1] - ( s0*sz[0] );
+ dw1 = sw[1] - ( s0*sw[0] );
+ du1 = su[1] - ( s0*su[0] );
+ dv1 = sv[1] - ( s0*sv[0] );
+
+ // Iterate over the ndarray dimensions...
+ for ( i6 = 0; i6 < s6; i6++ ) {
+ for ( i5 = 0; i5 < s5; i5++ ) {
+ for ( i4 = 0; i4 < s4; i4++ ) {
+ for ( i3 = 0; i3 < s3; i3++ ) {
+ for ( i2 = 0; i2 < s2; i2++ ) {
+ for ( i1 = 0; i1 < s1; i1++ ) {
+ for ( i0 = 0; i0 < s0; i0++ ) {
+ vset( vbuf, iv, fcn( xget( xbuf, ix ), yget( ybuf, iy ), zget( zbuf, iz ), wget( wbuf, iw ), uget( ubuf, iu ) ) );
+ ix += dx0;
+ iy += dy0;
+ iz += dz0;
+ iw += dw0;
+ iu += du0;
+ iv += dv0;
+ }
+ ix += dx1;
+ iy += dy1;
+ iz += dz1;
+ iw += dw1;
+ iu += du1;
+ iv += dv1;
+ }
+ ix += dx2;
+ iy += dy2;
+ iz += dz2;
+ iw += dw2;
+ iu += du2;
+ iv += dv2;
+ }
+ ix += dx3;
+ iy += dy3;
+ iz += dz3;
+ iw += dw3;
+ iu += du3;
+ iv += dv3;
+ }
+ ix += dx4;
+ iy += dy4;
+ iz += dz4;
+ iw += dw4;
+ iu += du4;
+ iv += dv4;
+ }
+ ix += dx5;
+ iy += dy5;
+ iz += dz5;
+ iw += dw5;
+ iu += du5;
+ iv += dv5;
+ }
+ ix += dx6;
+ iy += dy6;
+ iz += dz6;
+ iw += dw6;
+ iu += du6;
+ iv += dv6;
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+}
+
+
+// EXPORTS //
+
+module.exports = blockedquinary7d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/8d.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/8d.js
new file mode 100644
index 000000000000..2068fd0b433f
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/8d.js
@@ -0,0 +1,464 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+/* eslint-disable max-statements, max-depth, max-lines-per-function, max-len */
+
+'use strict';
+
+// MAIN //
+
+/**
+* Applies a quinary callback to elements in eight-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} w - object containing input ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `w` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} u - object containing input ndarray meta data
+* @param {*} u.dtype - data type
+* @param {Collection} u.data - data buffer
+* @param {NonNegativeIntegerArray} u.shape - dimensions
+* @param {IntegerArray} u.strides - stride lengths
+* @param {NonNegativeInteger} u.offset - index offset
+* @param {string} u.order - specifies whether `u` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} v - object containing output ndarray meta data
+* @param {*} v.dtype - data type
+* @param {Collection} v.data - data buffer
+* @param {NonNegativeIntegerArray} v.shape - dimensions
+* @param {IntegerArray} v.strides - stride lengths
+* @param {NonNegativeInteger} v.offset - index offset
+* @param {string} v.order - specifies whether `v` is row-major (C-style) or column-major (Fortran-style)
+* @param {boolean} isRowMajor - boolean indicating if provided arrays are in row-major order
+* @param {Callback} fcn - quinary callback
+* @returns {void}
+*
+* @example
+* var Float64Array = require( '@stdlib/array/float64' );
+*
+* function fcn( a, b, c, d, e ) {
+* return a + b + c + d + e;
+* }
+*
+* // Create data buffers:
+* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] );
+* var ybuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var wbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var ubuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var vbuf = new Float64Array( 8 );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 1, 1, 1, 1, 1, 2, 2, 2 ];
+*
+* // Define the array strides:
+* var sx = [ 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sy = [ 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sz = [ 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sw = [ 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var su = [ 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sv = [ 8, 8, 8, 8, 8, 4, 2, 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'float64',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major'
+* };
+* var y = {
+* 'dtype': 'float64',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major'
+* };
+* var z = {
+* 'dtype': 'float64',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major'
+* };
+* var w = {
+* 'dtype': 'float64',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major'
+* };
+* var u = {
+* 'dtype': 'float64',
+* 'data': ubuf,
+* 'shape': shape,
+* 'strides': su,
+* 'offset': ou,
+* 'order': 'row-major'
+* };
+* var v = {
+* 'dtype': 'float64',
+* 'data': vbuf,
+* 'shape': shape,
+* 'strides': sv,
+* 'offset': ov,
+* 'order': 'row-major'
+* };
+*
+* // Apply the quinary function:
+* quinary8d( x, y, z, w, u, v, true, fcn );
+*
+* console.log( v.data );
+* // => [ 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ]
+*/
+function quinary8d( x, y, z, w, u, v, isRowMajor, fcn ) {
+ var xbuf;
+ var ybuf;
+ var zbuf;
+ var wbuf;
+ var ubuf;
+ var vbuf;
+ var dx0;
+ var dx1;
+ var dx2;
+ var dx3;
+ var dx4;
+ var dx5;
+ var dx6;
+ var dx7;
+ var dy0;
+ var dy1;
+ var dy2;
+ var dy3;
+ var dy4;
+ var dy5;
+ var dy6;
+ var dy7;
+ var dz0;
+ var dz1;
+ var dz2;
+ var dz3;
+ var dz4;
+ var dz5;
+ var dz6;
+ var dz7;
+ var dw0;
+ var dw1;
+ var dw2;
+ var dw3;
+ var dw4;
+ var dw5;
+ var dw6;
+ var dw7;
+ var du0;
+ var du1;
+ var du2;
+ var du3;
+ var du4;
+ var du5;
+ var du6;
+ var du7;
+ var dv0;
+ var dv1;
+ var dv2;
+ var dv3;
+ var dv4;
+ var dv5;
+ var dv6;
+ var dv7;
+ var sh;
+ var S0;
+ var S1;
+ var S2;
+ var S3;
+ var S4;
+ var S5;
+ var S6;
+ var S7;
+ var sx;
+ var sy;
+ var sz;
+ var sw;
+ var su;
+ var sv;
+ var ix;
+ var iy;
+ var iz;
+ var iw;
+ var iu;
+ var iv;
+ var i0;
+ var i1;
+ var i2;
+ var i3;
+ var i4;
+ var i5;
+ var i6;
+ var i7;
+
+ // Note on variable naming convention: S#, dx#, dy#, dz#, dw#, du#, dv#, i# where # corresponds to the loop number, with `0` being the innermost loop...
+
+ // Extract loop variables for purposes of loop interchange: dimensions and loop offset (pointer) increments...
+ sh = x.shape;
+ sx = x.strides;
+ sy = y.strides;
+ sz = z.strides;
+ sw = w.strides;
+ su = u.strides;
+ sv = v.strides;
+ if ( isRowMajor ) {
+ // For row-major ndarrays, the last dimensions have the fastest changing indices...
+ S0 = sh[ 7 ];
+ S1 = sh[ 6 ];
+ S2 = sh[ 5 ];
+ S3 = sh[ 4 ];
+ S4 = sh[ 3 ];
+ S5 = sh[ 2 ];
+ S6 = sh[ 1 ];
+ S7 = sh[ 0 ];
+ dx0 = sx[ 7 ]; // offset increment for innermost loop
+ dx1 = sx[ 6 ] - ( S0*sx[7] );
+ dx2 = sx[ 5 ] - ( S1*sx[6] );
+ dx3 = sx[ 4 ] - ( S2*sx[5] );
+ dx4 = sx[ 3 ] - ( S3*sx[4] );
+ dx5 = sx[ 2 ] - ( S4*sx[3] );
+ dx6 = sx[ 1 ] - ( S5*sx[2] );
+ dx7 = sx[ 0 ] - ( S6*sx[1] ); // offset increment for outermost loop
+ dy0 = sy[ 7 ];
+ dy1 = sy[ 6 ] - ( S0*sy[7] );
+ dy2 = sy[ 5 ] - ( S1*sy[6] );
+ dy3 = sy[ 4 ] - ( S2*sy[5] );
+ dy4 = sy[ 3 ] - ( S3*sy[4] );
+ dy5 = sy[ 2 ] - ( S4*sy[3] );
+ dy6 = sy[ 1 ] - ( S5*sy[2] );
+ dy7 = sy[ 0 ] - ( S6*sy[1] );
+ dz0 = sz[ 7 ];
+ dz1 = sz[ 6 ] - ( S0*sz[7] );
+ dz2 = sz[ 5 ] - ( S1*sz[6] );
+ dz3 = sz[ 4 ] - ( S2*sz[5] );
+ dz4 = sz[ 3 ] - ( S3*sz[4] );
+ dz5 = sz[ 2 ] - ( S4*sz[3] );
+ dz6 = sz[ 1 ] - ( S5*sz[2] );
+ dz7 = sz[ 0 ] - ( S6*sz[1] );
+ dw0 = sw[ 7 ];
+ dw1 = sw[ 6 ] - ( S0*sw[7] );
+ dw2 = sw[ 5 ] - ( S1*sw[6] );
+ dw3 = sw[ 4 ] - ( S2*sw[5] );
+ dw4 = sw[ 3 ] - ( S3*sw[4] );
+ dw5 = sw[ 2 ] - ( S4*sw[3] );
+ dw6 = sw[ 1 ] - ( S5*sw[2] );
+ dw7 = sw[ 0 ] - ( S6*sw[1] );
+ du0 = su[ 7 ];
+ du1 = su[ 6 ] - ( S0*su[7] );
+ du2 = su[ 5 ] - ( S1*su[6] );
+ du3 = su[ 4 ] - ( S2*su[5] );
+ du4 = su[ 3 ] - ( S3*su[4] );
+ du5 = su[ 2 ] - ( S4*su[3] );
+ du6 = su[ 1 ] - ( S5*su[2] );
+ du7 = su[ 0 ] - ( S6*su[1] );
+ dv0 = sv[ 7 ];
+ dv1 = sv[ 6 ] - ( S0*sv[7] );
+ dv2 = sv[ 5 ] - ( S1*sv[6] );
+ dv3 = sv[ 4 ] - ( S2*sv[5] );
+ dv4 = sv[ 3 ] - ( S3*sv[4] );
+ dv5 = sv[ 2 ] - ( S4*sv[3] );
+ dv6 = sv[ 1 ] - ( S5*sv[2] );
+ dv7 = sv[ 0 ] - ( S6*sv[1] );
+ } else { // order === 'column-major'
+ // For column-major ndarrays, the first dimensions have the fastest changing indices...
+ S0 = sh[ 0 ];
+ S1 = sh[ 1 ];
+ S2 = sh[ 2 ];
+ S3 = sh[ 3 ];
+ S4 = sh[ 4 ];
+ S5 = sh[ 5 ];
+ S6 = sh[ 6 ];
+ S7 = sh[ 7 ];
+ dx0 = sx[ 0 ]; // offset increment for innermost loop
+ dx1 = sx[ 1 ] - ( S0*sx[0] );
+ dx2 = sx[ 2 ] - ( S1*sx[1] );
+ dx3 = sx[ 3 ] - ( S2*sx[2] );
+ dx4 = sx[ 4 ] - ( S3*sx[3] );
+ dx5 = sx[ 5 ] - ( S4*sx[4] );
+ dx6 = sx[ 6 ] - ( S5*sx[5] );
+ dx7 = sx[ 7 ] - ( S6*sx[6] ); // offset increment for outermost loop
+ dy0 = sy[ 0 ];
+ dy1 = sy[ 1 ] - ( S0*sy[0] );
+ dy2 = sy[ 2 ] - ( S1*sy[1] );
+ dy3 = sy[ 3 ] - ( S2*sy[2] );
+ dy4 = sy[ 4 ] - ( S3*sy[3] );
+ dy5 = sy[ 5 ] - ( S4*sy[4] );
+ dy6 = sy[ 6 ] - ( S5*sy[5] );
+ dy7 = sy[ 7 ] - ( S6*sy[6] );
+ dz0 = sz[ 0 ];
+ dz1 = sz[ 1 ] - ( S0*sz[0] );
+ dz2 = sz[ 2 ] - ( S1*sz[1] );
+ dz3 = sz[ 3 ] - ( S2*sz[2] );
+ dz4 = sz[ 4 ] - ( S3*sz[3] );
+ dz5 = sz[ 5 ] - ( S4*sz[4] );
+ dz6 = sz[ 6 ] - ( S5*sz[5] );
+ dz7 = sz[ 7 ] - ( S6*sz[6] );
+ dw0 = sw[ 0 ];
+ dw1 = sw[ 1 ] - ( S0*sw[0] );
+ dw2 = sw[ 2 ] - ( S1*sw[1] );
+ dw3 = sw[ 3 ] - ( S2*sw[2] );
+ dw4 = sw[ 4 ] - ( S3*sw[3] );
+ dw5 = sw[ 5 ] - ( S4*sw[4] );
+ dw6 = sw[ 6 ] - ( S5*sw[5] );
+ dw7 = sw[ 7 ] - ( S6*sw[6] );
+ du0 = su[ 0 ];
+ du1 = su[ 1 ] - ( S0*su[0] );
+ du2 = su[ 2 ] - ( S1*su[1] );
+ du3 = su[ 3 ] - ( S2*su[2] );
+ du4 = su[ 4 ] - ( S3*su[3] );
+ du5 = su[ 5 ] - ( S4*su[4] );
+ du6 = su[ 6 ] - ( S5*su[5] );
+ du7 = su[ 7 ] - ( S6*su[6] );
+ dv0 = sv[ 0 ];
+ dv1 = sv[ 1 ] - ( S0*sv[0] );
+ dv2 = sv[ 2 ] - ( S1*sv[1] );
+ dv3 = sv[ 3 ] - ( S2*sv[2] );
+ dv4 = sv[ 4 ] - ( S3*sv[3] );
+ dv5 = sv[ 5 ] - ( S4*sv[4] );
+ dv6 = sv[ 6 ] - ( S5*sv[5] );
+ dv7 = sv[ 7 ] - ( S6*sv[6] );
+ }
+ // Set the pointers to the first indexed elements in the respective ndarrays...
+ ix = x.offset;
+ iy = y.offset;
+ iz = z.offset;
+ iw = w.offset;
+ iu = u.offset;
+ iv = v.offset;
+
+ // Cache references to the input and output ndarray buffers...
+ xbuf = x.data;
+ ybuf = y.data;
+ zbuf = z.data;
+ wbuf = w.data;
+ ubuf = u.data;
+ vbuf = v.data;
+
+ // Iterate over the ndarray dimensions...
+ for ( i7 = 0; i7 < S7; i7++ ) {
+ for ( i6 = 0; i6 < S6; i6++ ) {
+ for ( i5 = 0; i5 < S5; i5++ ) {
+ for ( i4 = 0; i4 < S4; i4++ ) {
+ for ( i3 = 0; i3 < S3; i3++ ) {
+ for ( i2 = 0; i2 < S2; i2++ ) {
+ for ( i1 = 0; i1 < S1; i1++ ) {
+ for ( i0 = 0; i0 < S0; i0++ ) {
+ vbuf[ iv ] = fcn( xbuf[ ix ], ybuf[ iy ], zbuf[ iz ], wbuf[ iw ], ubuf[ iu ] );
+ ix += dx0;
+ iy += dy0;
+ iz += dz0;
+ iw += dw0;
+ iu += du0;
+ iv += dv0;
+ }
+ ix += dx1;
+ iy += dy1;
+ iz += dz1;
+ iw += dw1;
+ iu += du1;
+ iv += dv1;
+ }
+ ix += dx2;
+ iy += dy2;
+ iz += dz2;
+ iw += dw2;
+ iu += du2;
+ iv += dv2;
+ }
+ ix += dx3;
+ iy += dy3;
+ iz += dz3;
+ iw += dw3;
+ iu += du3;
+ iv += dv3;
+ }
+ ix += dx4;
+ iy += dy4;
+ iz += dz4;
+ iw += dw4;
+ iu += du4;
+ iv += dv4;
+ }
+ ix += dx5;
+ iy += dy5;
+ iz += dz5;
+ iw += dw5;
+ iu += du5;
+ iv += dv5;
+ }
+ ix += dx6;
+ iy += dy6;
+ iz += dz6;
+ iw += dw6;
+ iu += du6;
+ iv += dv6;
+ }
+ ix += dx7;
+ iy += dy7;
+ iz += dz7;
+ iw += dw7;
+ iu += du7;
+ iv += dv7;
+ }
+}
+
+
+// EXPORTS //
+
+module.exports = quinary8d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/8d_accessors.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/8d_accessors.js
new file mode 100644
index 000000000000..f1e2f1bf72e2
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/8d_accessors.js
@@ -0,0 +1,372 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+/* eslint-disable max-statements, max-depth, max-lines-per-function */
+
+'use strict';
+
+// MAIN //
+
+/**
+* Applies a ternary callback to elements in eight-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} x.accessors - data buffer accessors
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} y.accessors - data buffer accessors
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} z.accessors - data buffer accessors
+* @param {Object} w - object containing output ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `w` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} w.accessors - data buffer accessors
+* @param {boolean} isRowMajor - boolean indicating if provided arrays are in row-major order
+* @param {Callback} fcn - ternary callback
+* @returns {void}
+*
+* @example
+* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' );
+* var accessors = require( '@stdlib/array/base/accessors' );
+* var copy = require( '@stdlib/array/base/copy' );
+*
+* function fcn( a, b, c ) {
+* return a + b + c;
+* }
+*
+* // Create data buffers:
+* var xbuf = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] );
+* var ybuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = toAccessorArray( [ 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5 ] );
+* var wbuf = toAccessorArray( [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ] );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 1, 1, 1, 1, 1, 2, 2, 2 ];
+*
+* // Define the array strides:
+* var sx = [ 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sy = [ 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sz = [ 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sw = [ 8, 8, 8, 8, 8, 4, 2, 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'generic',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major',
+* 'accessors': accessors( xbuf ).accessors
+* };
+* var y = {
+* 'dtype': 'generic',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major',
+* 'accessors': accessors( ybuf ).accessors
+* };
+* var z = {
+* 'dtype': 'generic',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major',
+* 'accessors': accessors( zbuf ).accessors
+* };
+* var w = {
+* 'dtype': 'generic',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major',
+* 'accessors': accessors( wbuf ).accessors
+* };
+*
+* // Apply the ternary function:
+* ternary8d( x, y, z, w, true, fcn );
+*
+* console.log( copy( w.data ) );
+* // => [ 2.5, 3.5, 4.5, 5.5, 6.5, 7.5, 8.5, 9.5 ]
+*/
+function ternary8d( x, y, z, w, isRowMajor, fcn ) {
+ var xbuf;
+ var ybuf;
+ var zbuf;
+ var wbuf;
+ var xget;
+ var yget;
+ var zget;
+ var wset;
+ var dx0;
+ var dx1;
+ var dx2;
+ var dx3;
+ var dx4;
+ var dx5;
+ var dx6;
+ var dx7;
+ var dy0;
+ var dy1;
+ var dy2;
+ var dy3;
+ var dy4;
+ var dy5;
+ var dy6;
+ var dy7;
+ var dz0;
+ var dz1;
+ var dz2;
+ var dz3;
+ var dz4;
+ var dz5;
+ var dz6;
+ var dz7;
+ var dw0;
+ var dw1;
+ var dw2;
+ var dw3;
+ var dw4;
+ var dw5;
+ var dw6;
+ var dw7;
+ var sh;
+ var S0;
+ var S1;
+ var S2;
+ var S3;
+ var S4;
+ var S5;
+ var S6;
+ var S7;
+ var sx;
+ var sy;
+ var sz;
+ var sw;
+ var ix;
+ var iy;
+ var iz;
+ var iw;
+ var i0;
+ var i1;
+ var i2;
+ var i3;
+ var i4;
+ var i5;
+ var i6;
+ var i7;
+
+ // Note on variable naming convention: S#, dx#, dy#, dz#, dw#, i# where # corresponds to the loop number, with `0` being the innermost loop...
+
+ // Extract loop variables for purposes of loop interchange: dimensions and loop offset (pointer) increments...
+ sh = x.shape;
+ sx = x.strides;
+ sy = y.strides;
+ sz = z.strides;
+ sw = w.strides;
+ if ( isRowMajor ) {
+ // For row-major ndarrays, the last dimensions have the fastest changing indices...
+ S0 = sh[ 7 ];
+ S1 = sh[ 6 ];
+ S2 = sh[ 5 ];
+ S3 = sh[ 4 ];
+ S4 = sh[ 3 ];
+ S5 = sh[ 2 ];
+ S6 = sh[ 1 ];
+ S7 = sh[ 0 ];
+ dx0 = sx[ 7 ]; // offset increment for innermost loop
+ dx1 = sx[ 6 ] - ( S0*sx[7] );
+ dx2 = sx[ 5 ] - ( S1*sx[6] );
+ dx3 = sx[ 4 ] - ( S2*sx[5] );
+ dx4 = sx[ 3 ] - ( S3*sx[4] );
+ dx5 = sx[ 2 ] - ( S4*sx[3] );
+ dx6 = sx[ 1 ] - ( S5*sx[2] );
+ dx7 = sx[ 0 ] - ( S6*sx[1] ); // offset increment for outermost loop
+ dy0 = sy[ 7 ];
+ dy1 = sy[ 6 ] - ( S0*sy[7] );
+ dy2 = sy[ 5 ] - ( S1*sy[6] );
+ dy3 = sy[ 4 ] - ( S2*sy[5] );
+ dy4 = sy[ 3 ] - ( S3*sy[4] );
+ dy5 = sy[ 2 ] - ( S4*sy[3] );
+ dy6 = sy[ 1 ] - ( S5*sy[2] );
+ dy7 = sy[ 0 ] - ( S6*sy[1] );
+ dz0 = sz[ 7 ];
+ dz1 = sz[ 6 ] - ( S0*sz[7] );
+ dz2 = sz[ 5 ] - ( S1*sz[6] );
+ dz3 = sz[ 4 ] - ( S2*sz[5] );
+ dz4 = sz[ 3 ] - ( S3*sz[4] );
+ dz5 = sz[ 2 ] - ( S4*sz[3] );
+ dz6 = sz[ 1 ] - ( S5*sz[2] );
+ dz7 = sz[ 0 ] - ( S6*sz[1] );
+ dw0 = sw[ 7 ];
+ dw1 = sw[ 6 ] - ( S0*sw[7] );
+ dw2 = sw[ 5 ] - ( S1*sw[6] );
+ dw3 = sw[ 4 ] - ( S2*sw[5] );
+ dw4 = sw[ 3 ] - ( S3*sw[4] );
+ dw5 = sw[ 2 ] - ( S4*sw[3] );
+ dw6 = sw[ 1 ] - ( S5*sw[2] );
+ dw7 = sw[ 0 ] - ( S6*sw[1] );
+ } else { // order === 'column-major'
+ // For column-major ndarrays, the first dimensions have the fastest changing indices...
+ S0 = sh[ 0 ];
+ S1 = sh[ 1 ];
+ S2 = sh[ 2 ];
+ S3 = sh[ 3 ];
+ S4 = sh[ 4 ];
+ S5 = sh[ 5 ];
+ S6 = sh[ 6 ];
+ S7 = sh[ 7 ];
+ dx0 = sx[ 0 ]; // offset increment for innermost loop
+ dx1 = sx[ 1 ] - ( S0*sx[0] );
+ dx2 = sx[ 2 ] - ( S1*sx[1] );
+ dx3 = sx[ 3 ] - ( S2*sx[2] );
+ dx4 = sx[ 4 ] - ( S3*sx[3] );
+ dx5 = sx[ 5 ] - ( S4*sx[4] );
+ dx6 = sx[ 6 ] - ( S5*sx[5] );
+ dx7 = sx[ 7 ] - ( S6*sx[6] ); // offset increment for outermost loop
+ dy0 = sy[ 0 ];
+ dy1 = sy[ 1 ] - ( S0*sy[0] );
+ dy2 = sy[ 2 ] - ( S1*sy[1] );
+ dy3 = sy[ 3 ] - ( S2*sy[2] );
+ dy4 = sy[ 4 ] - ( S3*sy[3] );
+ dy5 = sy[ 5 ] - ( S4*sy[4] );
+ dy6 = sy[ 6 ] - ( S5*sy[5] );
+ dy7 = sy[ 7 ] - ( S6*sy[6] );
+ dz0 = sz[ 0 ];
+ dz1 = sz[ 1 ] - ( S0*sz[0] );
+ dz2 = sz[ 2 ] - ( S1*sz[1] );
+ dz3 = sz[ 3 ] - ( S2*sz[2] );
+ dz4 = sz[ 4 ] - ( S3*sz[3] );
+ dz5 = sz[ 5 ] - ( S4*sz[4] );
+ dz6 = sz[ 6 ] - ( S5*sz[5] );
+ dz7 = sz[ 7 ] - ( S6*sz[6] );
+ dw0 = sw[ 0 ];
+ dw1 = sw[ 1 ] - ( S0*sw[0] );
+ dw2 = sw[ 2 ] - ( S1*sw[1] );
+ dw3 = sw[ 3 ] - ( S2*sw[2] );
+ dw4 = sw[ 4 ] - ( S3*sw[3] );
+ dw5 = sw[ 5 ] - ( S4*sw[4] );
+ dw6 = sw[ 6 ] - ( S5*sw[5] );
+ dw7 = sw[ 7 ] - ( S6*sw[6] );
+ }
+ // Set the pointers to the first indexed elements in the respective ndarrays...
+ ix = x.offset;
+ iy = y.offset;
+ iz = z.offset;
+ iw = w.offset;
+
+ // Cache references to the input and output ndarray buffers...
+ xbuf = x.data;
+ ybuf = y.data;
+ zbuf = z.data;
+ wbuf = w.data;
+
+ // Cache accessors:
+ xget = x.accessors[ 0 ];
+ yget = y.accessors[ 0 ];
+ zget = z.accessors[ 0 ];
+ wset = w.accessors[ 1 ];
+
+ // Iterate over the ndarray dimensions...
+ for ( i7 = 0; i7 < S7; i7++ ) {
+ for ( i6 = 0; i6 < S6; i6++ ) {
+ for ( i5 = 0; i5 < S5; i5++ ) {
+ for ( i4 = 0; i4 < S4; i4++ ) {
+ for ( i3 = 0; i3 < S3; i3++ ) {
+ for ( i2 = 0; i2 < S2; i2++ ) {
+ for ( i1 = 0; i1 < S1; i1++ ) {
+ for ( i0 = 0; i0 < S0; i0++ ) {
+ wset( wbuf, iw, fcn( xget( xbuf, ix ), yget( ybuf, iy ), zget( zbuf, iz ) ) ); // eslint-disable-line max-len
+ ix += dx0;
+ iy += dy0;
+ iz += dz0;
+ iw += dw0;
+ }
+ ix += dx1;
+ iy += dy1;
+ iz += dz1;
+ iw += dw1;
+ }
+ ix += dx2;
+ iy += dy2;
+ iz += dz2;
+ iw += dw2;
+ }
+ ix += dx3;
+ iy += dy3;
+ iz += dz3;
+ iw += dw3;
+ }
+ ix += dx4;
+ iy += dy4;
+ iz += dz4;
+ iw += dw4;
+ }
+ ix += dx5;
+ iy += dy5;
+ iz += dz5;
+ iw += dw5;
+ }
+ ix += dx6;
+ iy += dy6;
+ iz += dz6;
+ iw += dw6;
+ }
+ ix += dx7;
+ iy += dy7;
+ iz += dz7;
+ iw += dw7;
+ }
+}
+
+
+// EXPORTS //
+
+module.exports = ternary8d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/8d_blocked.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/8d_blocked.js
new file mode 100644
index 000000000000..282c73c88fd0
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/8d_blocked.js
@@ -0,0 +1,589 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+/* eslint-disable max-depth, max-statements, max-lines-per-function, max-lines, max-len */
+
+'use strict';
+
+// MODULES //
+
+var loopOrder = require( '@stdlib/ndarray/base/quinary-loop-interchange-order' );
+var blockSize = require( '@stdlib/ndarray/base/quinary-tiling-block-size' );
+
+
+// MAIN //
+
+/**
+* Applies a quinary callback to elements in eight-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray via loop blocking.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} w - object containing input ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `w` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} u - object containing input ndarray meta data
+* @param {*} u.dtype - data type
+* @param {Collection} u.data - data buffer
+* @param {NonNegativeIntegerArray} u.shape - dimensions
+* @param {IntegerArray} u.strides - stride lengths
+* @param {NonNegativeInteger} u.offset - index offset
+* @param {string} u.order - specifies whether `u` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} v - object containing output ndarray meta data
+* @param {*} v.dtype - data type
+* @param {Collection} v.data - data buffer
+* @param {NonNegativeIntegerArray} v.shape - dimensions
+* @param {IntegerArray} v.strides - stride lengths
+* @param {NonNegativeInteger} v.offset - index offset
+* @param {string} v.order - specifies whether `v` is row-major (C-style) or column-major (Fortran-style)
+* @param {Callback} fcn - quinary callback
+*
+* @example
+* var Float64Array = require( '@stdlib/array/float64' );
+*
+* function fcn( a, b, c, d, e ) {
+* return a + b + c + d + e;
+* }
+*
+* // Create data buffers:
+* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] );
+* var ybuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var wbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var ubuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var vbuf = new Float64Array( 8 );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 1, 1, 1, 1, 1, 2, 2, 2 ];
+*
+* // Define the array strides:
+* var sx = [ 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sy = [ 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sz = [ 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sw = [ 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var su = [ 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sv = [ 8, 8, 8, 8, 8, 4, 2, 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'float64',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major'
+* };
+* var y = {
+* 'dtype': 'float64',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major'
+* };
+* var z = {
+* 'dtype': 'float64',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major'
+* };
+* var w = {
+* 'dtype': 'float64',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major'
+* };
+* var u = {
+* 'dtype': 'float64',
+* 'data': ubuf,
+* 'shape': shape,
+* 'strides': su,
+* 'offset': ou,
+* 'order': 'row-major'
+* };
+* var v = {
+* 'dtype': 'float64',
+* 'data': vbuf,
+* 'shape': shape,
+* 'strides': sv,
+* 'offset': ov,
+* 'order': 'row-major'
+* };
+*
+* // Apply the quinary function:
+* blockedquinary8d( x, y, z, w, u, v, fcn );
+*
+* console.log( v.data );
+* // => [ 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ]
+*/
+function blockedquinary8d( x, y, z, w, u, v, fcn ) {
+ var bsize;
+ var xbuf;
+ var ybuf;
+ var zbuf;
+ var wbuf;
+ var ubuf;
+ var vbuf;
+ var dx0;
+ var dx1;
+ var dx2;
+ var dx3;
+ var dx4;
+ var dx5;
+ var dx6;
+ var dx7;
+ var dy0;
+ var dy1;
+ var dy2;
+ var dy3;
+ var dy4;
+ var dy5;
+ var dy6;
+ var dy7;
+ var dz0;
+ var dz1;
+ var dz2;
+ var dz3;
+ var dz4;
+ var dz5;
+ var dz6;
+ var dz7;
+ var dw0;
+ var dw1;
+ var dw2;
+ var dw3;
+ var dw4;
+ var dw5;
+ var dw6;
+ var dw7;
+ var du0;
+ var du1;
+ var du2;
+ var du3;
+ var du4;
+ var du5;
+ var du6;
+ var du7;
+ var dv0;
+ var dv1;
+ var dv2;
+ var dv3;
+ var dv4;
+ var dv5;
+ var dv6;
+ var dv7;
+ var ox1;
+ var ox2;
+ var ox3;
+ var ox4;
+ var ox5;
+ var ox6;
+ var ox7;
+ var oy1;
+ var oy2;
+ var oy3;
+ var oy4;
+ var oy5;
+ var oy6;
+ var oy7;
+ var oz1;
+ var oz2;
+ var oz3;
+ var oz4;
+ var oz5;
+ var oz6;
+ var oz7;
+ var ow1;
+ var ow2;
+ var ow3;
+ var ow4;
+ var ow5;
+ var ow6;
+ var ow7;
+ var ou1;
+ var ou2;
+ var ou3;
+ var ou4;
+ var ou5;
+ var ou6;
+ var ou7;
+ var ov1;
+ var ov2;
+ var ov3;
+ var ov4;
+ var ov5;
+ var ov6;
+ var ov7;
+ var sh;
+ var s0;
+ var s1;
+ var s2;
+ var s3;
+ var s4;
+ var s5;
+ var s6;
+ var s7;
+ var sx;
+ var sy;
+ var sz;
+ var sw;
+ var su;
+ var sv;
+ var ox;
+ var oy;
+ var oz;
+ var ow;
+ var ou;
+ var ov;
+ var ix;
+ var iy;
+ var iz;
+ var iw;
+ var iu;
+ var iv;
+ var i0;
+ var i1;
+ var i2;
+ var i3;
+ var i4;
+ var i5;
+ var i6;
+ var i7;
+ var j0;
+ var j1;
+ var j2;
+ var j3;
+ var j4;
+ var j5;
+ var j6;
+ var j7;
+ var o;
+
+ // Note on variable naming convention: s#, dx#, dy#, dz#, dw#, du#, dv#, i#, j# where # corresponds to the loop number, with `0` being the innermost loop...
+
+ // Resolve the loop interchange order:
+ o = loopOrder( x.shape, x.strides, y.strides, z.strides, w.strides, u.strides, v.strides );
+ sh = o.sh;
+ sx = o.sx;
+ sy = o.sy;
+ sz = o.sz;
+ sw = o.sw;
+ su = o.su;
+ sv = o.sv;
+
+ // Determine the block size:
+ bsize = blockSize( x.dtype, y.dtype, z.dtype, w.dtype, u.dtype, v.dtype );
+
+ // Cache the indices of the first indexed elements in the respective ndarrays...
+ ox = x.offset;
+ oy = y.offset;
+ oz = z.offset;
+ ow = w.offset;
+ ou = u.offset;
+ ov = v.offset;
+
+ // Cache references to the input and output ndarray buffers...
+ xbuf = x.data;
+ ybuf = y.data;
+ zbuf = z.data;
+ wbuf = w.data;
+ ubuf = u.data;
+ vbuf = v.data;
+
+ // Cache offset increments for the innermost loop...
+ dx0 = sx[0];
+ dy0 = sy[0];
+ dz0 = sz[0];
+ dw0 = sw[0];
+ du0 = su[0];
+ dv0 = sv[0];
+
+ // Iterate over blocks...
+ for ( j7 = sh[7]; j7 > 0; ) {
+ if ( j7 < bsize ) {
+ s7 = j7;
+ j7 = 0;
+ } else {
+ s7 = bsize;
+ j7 -= bsize;
+ }
+ ox7 = ox + ( j7*sx[7] );
+ oy7 = oy + ( j7*sy[7] );
+ oz7 = oz + ( j7*sz[7] );
+ ow7 = ow + ( j7*sw[7] );
+ ou7 = ou + ( j7*su[7] );
+ ov7 = ov + ( j7*sv[7] );
+ for ( j6 = sh[6]; j6 > 0; ) {
+ if ( j6 < bsize ) {
+ s6 = j6;
+ j6 = 0;
+ } else {
+ s6 = bsize;
+ j6 -= bsize;
+ }
+ dx7 = sx[7] - ( s6*sx[6] );
+ dy7 = sy[7] - ( s6*sy[6] );
+ dz7 = sz[7] - ( s6*sz[6] );
+ dw7 = sw[7] - ( s6*sw[6] );
+ du7 = su[7] - ( s6*su[6] );
+ dv7 = sv[7] - ( s6*sv[6] );
+ ox6 = ox7 + ( j6*sx[6] );
+ oy6 = oy7 + ( j6*sy[6] );
+ oz6 = oz7 + ( j6*sz[6] );
+ ow6 = ow7 + ( j6*sw[6] );
+ ou6 = ou7 + ( j6*su[6] );
+ ov6 = ov7 + ( j6*sv[6] );
+ for ( j5 = sh[5]; j5 > 0; ) {
+ if ( j5 < bsize ) {
+ s5 = j5;
+ j5 = 0;
+ } else {
+ s5 = bsize;
+ j5 -= bsize;
+ }
+ dx6 = sx[6] - ( s5*sx[5] );
+ dy6 = sy[6] - ( s5*sy[5] );
+ dz6 = sz[6] - ( s5*sz[5] );
+ dw6 = sw[6] - ( s5*sw[5] );
+ du6 = su[6] - ( s5*su[6] );
+ dv6 = sv[6] - ( s5*sv[6] );
+ ox5 = ox6 + ( j5*sx[5] );
+ oy5 = oy6 + ( j5*sy[5] );
+ oz5 = oz6 + ( j5*sz[5] );
+ ow5 = ow6 + ( j5*sw[5] );
+ ou5 = ou6 + ( j5*su[5] );
+ ov5 = ov6 + ( j5*sv[5] );
+ for ( j4 = sh[4]; j4 > 0; ) {
+ if ( j4 < bsize ) {
+ s4 = j4;
+ j4 = 0;
+ } else {
+ s4 = bsize;
+ j4 -= bsize;
+ }
+ dx5 = sx[5] - ( s4*sx[4] );
+ dy5 = sy[5] - ( s4*sy[4] );
+ dz5 = sz[5] - ( s4*sz[4] );
+ dw5 = sw[5] - ( s4*sw[4] );
+ du5 = su[5] - ( s4*su[4] );
+ dv5 = sv[5] - ( s4*sv[4] );
+ ox4 = ox5 + ( j4*sx[4] );
+ oy4 = oy5 + ( j4*sy[4] );
+ oz4 = oz5 + ( j4*sz[4] );
+ ow4 = ow5 + ( j4*sw[4] );
+ ou4 = ou5 + ( j4*su[4] );
+ ov4 = ov5 + ( j4*sv[4] );
+ for ( j3 = sh[3]; j3 > 0; ) {
+ if ( j3 < bsize ) {
+ s3 = j3;
+ j3 = 0;
+ } else {
+ s3 = bsize;
+ j3 -= bsize;
+ }
+ dx4 = sx[4] - ( s3*sx[3] );
+ dy4 = sy[4] - ( s3*sy[3] );
+ dz4 = sz[4] - ( s3*sz[3] );
+ dw4 = sw[4] - ( s3*sw[3] );
+ du4 = su[4] - ( s3*su[3] );
+ dv4 = sv[4] - ( s3*sv[3] );
+ ox3 = ox4 + ( j3*sx[3] );
+ oy3 = oy4 + ( j3*sy[3] );
+ oz3 = oz4 + ( j3*sz[3] );
+ ow3 = ow4 + ( j3*sw[3] );
+ ou3 = ou4 + ( j3*su[3] );
+ ov3 = ov4 + ( j3*sv[3] );
+ for ( j2 = sh[2]; j2 > 0; ) {
+ if ( j2 < bsize ) {
+ s2 = j2;
+ j2 = 0;
+ } else {
+ s2 = bsize;
+ j2 -= bsize;
+ }
+ dx3 = sx[3] - ( s2*sx[2] );
+ dy3 = sy[3] - ( s2*sy[2] );
+ dz3 = sz[3] - ( s2*sz[2] );
+ dw3 = sw[3] - ( s2*sw[2] );
+ du3 = su[3] - ( s2*su[2] );
+ dv3 = sv[3] - ( s2*sv[2] );
+ ox2 = ox3 + ( j2*sx[2] );
+ oy2 = oy3 + ( j2*sy[2] );
+ oz2 = oz3 + ( j2*sz[2] );
+ ow2 = ow3 + ( j2*sw[2] );
+ ou2 = ou3 + ( j2*su[2] );
+ ov2 = ov3 + ( j2*sv[2] );
+ for ( j1 = sh[1]; j1 > 0; ) {
+ if ( j1 < bsize ) {
+ s1 = j1;
+ j1 = 0;
+ } else {
+ s1 = bsize;
+ j1 -= bsize;
+ }
+ dx2 = sx[2] - ( s1*sx[1] );
+ dy2 = sy[2] - ( s1*sy[1] );
+ dz2 = sz[2] - ( s1*sz[1] );
+ dw2 = sw[2] - ( s1*sw[1] );
+ du2 = su[2] - ( s1*su[1] );
+ dv2 = sv[2] - ( s1*sv[1] );
+ ox1 = ox2 + ( j1*sx[1] );
+ oy1 = oy2 + ( j1*sy[1] );
+ oz1 = oz2 + ( j1*sz[1] );
+ ow1 = ow2 + ( j1*sw[1] );
+ ou1 = ou2 + ( j1*su[1] );
+ ov1 = ov2 + ( j1*sv[1] );
+ for ( j0 = sh[0]; j0 > 0; ) {
+ if ( j0 < bsize ) {
+ s0 = j0;
+ j0 = 0;
+ } else {
+ s0 = bsize;
+ j0 -= bsize;
+ }
+ // Compute index offsets for the first input and output ndarray elements in the current block...
+ ix = ox1 + ( j0*sx[0] );
+ iy = oy1 + ( j0*sy[0] );
+ iz = oz1 + ( j0*sz[0] );
+ iw = ow1 + ( j0*sw[0] );
+ iu = ou1 + ( j0*su[0] );
+ iv = ov1 + ( j0*sv[0] );
+
+ // Compute loop offset increments...
+ dx1 = sx[1] - ( s0*sx[0] );
+ dy1 = sy[1] - ( s0*sy[0] );
+ dz1 = sz[1] - ( s0*sz[0] );
+ dw1 = sw[1] - ( s0*sw[0] );
+ du1 = su[1] - ( s0*su[0] );
+ dv1 = sv[1] - ( s0*sv[0] );
+
+ // Iterate over the ndarray dimensions...
+ for ( i7 = 0; i7 < s7; i7++ ) {
+ for ( i6 = 0; i6 < s6; i6++ ) {
+ for ( i5 = 0; i5 < s5; i5++ ) {
+ for ( i4 = 0; i4 < s4; i4++ ) {
+ for ( i3 = 0; i3 < s3; i3++ ) {
+ for ( i2 = 0; i2 < s2; i2++ ) {
+ for ( i1 = 0; i1 < s1; i1++ ) {
+ for ( i0 = 0; i0 < s0; i0++ ) {
+ vbuf[ iv ] = fcn( xbuf[ ix ], ybuf[ iy ], zbuf[ iz ], wbuf[ iw ], ubuf[ iu ] );
+ ix += dx0;
+ iy += dy0;
+ iz += dz0;
+ iw += dw0;
+ iu += du0;
+ iv += dv0;
+ }
+ ix += dx1;
+ iy += dy1;
+ iz += dz1;
+ iw += dw1;
+ iu += du1;
+ iv += dv1;
+ }
+ ix += dx2;
+ iy += dy2;
+ iz += dz2;
+ iw += dw2;
+ iu += du2;
+ iv += dv2;
+ }
+ ix += dx3;
+ iy += dy3;
+ iz += dz3;
+ iw += dw3;
+ iu += du3;
+ iv += dv3;
+ }
+ ix += dx4;
+ iy += dy4;
+ iz += dz4;
+ iw += dw4;
+ iu += du4;
+ iv += dv4;
+ }
+ ix += dx5;
+ iy += dy5;
+ iz += dz5;
+ iw += dw5;
+ iu += du5;
+ iv += dv5;
+ }
+ ix += dx6;
+ iy += dy6;
+ iz += dz6;
+ iw += dw6;
+ iu += du6;
+ iv += dv6;
+ }
+ ix += dx7;
+ iy += dy7;
+ iz += dz7;
+ iw += dw7;
+ iu += du7;
+ iv += dv7;
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+}
+
+
+// EXPORTS //
+
+module.exports = blockedquinary8d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/8d_blocked_accessors.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/8d_blocked_accessors.js
new file mode 100644
index 000000000000..fc4eb5df8f1c
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/8d_blocked_accessors.js
@@ -0,0 +1,481 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+/* eslint-disable max-depth, max-statements, max-lines-per-function, max-lines, max-len */
+
+'use strict';
+
+// MODULES //
+
+var loopOrder = require( '@stdlib/ndarray/base/ternary-loop-interchange-order' );
+var blockSize = require( '@stdlib/ndarray/base/ternary-tiling-block-size' );
+
+
+// MAIN //
+
+/**
+* Applies a ternary callback to elements in eight-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray via loop blocking.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} x.accessors - data buffer accessors
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} y.accessors - data buffer accessors
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} z.accessors - data buffer accessors
+* @param {Object} w - object containing output ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `w` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} w.accessors - data buffer accessors
+* @param {Callback} fcn - ternary callback
+*
+* @example
+* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' );
+* var accessors = require( '@stdlib/array/base/accessors' );
+* var copy = require( '@stdlib/array/base/copy' );
+*
+* function fcn( a, b, c ) {
+* return a + b + c;
+* }
+*
+* // Create data buffers:
+* var xbuf = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ] );
+* var ybuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = toAccessorArray( [ 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5 ] );
+* var wbuf = toAccessorArray( [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ] );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 1, 1, 1, 1, 1, 2, 3, 2 ];
+*
+* // Define the array strides:
+* var sx = [ 12, 12, 12, 12, 12, 6, 2, 1 ];
+* var sy = [ 12, 12, 12, 12, 12, 6, 2, 1 ];
+* var sz = [ 12, 12, 12, 12, 12, 6, 2, 1 ];
+* var sw = [ 12, 12, 12, 12, 12, 6, 2, 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'generic',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major',
+* 'accessors': accessors( xbuf ).accessors
+* };
+* var y = {
+* 'dtype': 'generic',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major',
+* 'accessors': accessors( ybuf ).accessors
+* };
+* var z = {
+* 'dtype': 'generic',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major',
+* 'accessors': accessors( zbuf ).accessors
+* };
+* var w = {
+* 'dtype': 'generic',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major',
+* 'accessors': accessors( wbuf ).accessors
+* };
+*
+* // Apply the ternary function:
+* blockedternary8d( x, y, z, w, fcn );
+*
+* console.log( copy( w.data ) );
+* // => [ 2.5, 3.5, 4.5, 5.5, 6.5, 7.5, 8.5, 9.5, 10.5, 11.5, 12.5, 13.5 ]
+*/
+function blockedternary8d( x, y, z, w, fcn ) {
+ var bsize;
+ var xbuf;
+ var ybuf;
+ var zbuf;
+ var wbuf;
+ var xget;
+ var yget;
+ var zget;
+ var wset;
+ var dx0;
+ var dx1;
+ var dx2;
+ var dx3;
+ var dx4;
+ var dx5;
+ var dx6;
+ var dx7;
+ var dy0;
+ var dy1;
+ var dy2;
+ var dy3;
+ var dy4;
+ var dy5;
+ var dy6;
+ var dy7;
+ var dz0;
+ var dz1;
+ var dz2;
+ var dz3;
+ var dz4;
+ var dz5;
+ var dz6;
+ var dz7;
+ var dw0;
+ var dw1;
+ var dw2;
+ var dw3;
+ var dw4;
+ var dw5;
+ var dw6;
+ var dw7;
+ var ox1;
+ var ox2;
+ var ox3;
+ var ox4;
+ var ox5;
+ var ox6;
+ var ox7;
+ var oy1;
+ var oy2;
+ var oy3;
+ var oy4;
+ var oy5;
+ var oy6;
+ var oy7;
+ var oz1;
+ var oz2;
+ var oz3;
+ var oz4;
+ var oz5;
+ var oz6;
+ var oz7;
+ var ow1;
+ var ow2;
+ var ow3;
+ var ow4;
+ var ow5;
+ var ow6;
+ var ow7;
+ var sh;
+ var s0;
+ var s1;
+ var s2;
+ var s3;
+ var s4;
+ var s5;
+ var s6;
+ var s7;
+ var sx;
+ var sy;
+ var sz;
+ var sw;
+ var ox;
+ var oy;
+ var oz;
+ var ow;
+ var ix;
+ var iy;
+ var iz;
+ var iw;
+ var i0;
+ var i1;
+ var i2;
+ var i3;
+ var i4;
+ var i5;
+ var i6;
+ var i7;
+ var j0;
+ var j1;
+ var j2;
+ var j3;
+ var j4;
+ var j5;
+ var j6;
+ var j7;
+ var o;
+
+ // Note on variable naming convention: s#, dx#, dy#, dz#, dw#, i#, j# where # corresponds to the loop number, with `0` being the innermost loop...
+
+ // Resolve the loop interchange order:
+ o = loopOrder( x.shape, x.strides, y.strides, z.strides, w.strides );
+ sh = o.sh;
+ sx = o.sx;
+ sy = o.sy;
+ sz = o.sz;
+ sw = o.sw;
+
+ // Determine the block size:
+ bsize = blockSize( x.dtype, y.dtype, z.dtype, w.dtype );
+
+ // Cache the indices of the first indexed elements in the respective ndarrays...
+ ox = x.offset;
+ oy = y.offset;
+ oz = z.offset;
+ ow = w.offset;
+
+ // Cache references to the input and output ndarray buffers...
+ xbuf = x.data;
+ ybuf = y.data;
+ zbuf = z.data;
+ wbuf = w.data;
+
+ // Cache offset increments for the innermost loop...
+ dx0 = sx[0];
+ dy0 = sy[0];
+ dz0 = sz[0];
+ dw0 = sw[0];
+
+ // Cache accessors:
+ xget = x.accessors[0];
+ yget = y.accessors[0];
+ zget = z.accessors[0];
+ wset = w.accessors[1];
+
+ // Iterate over blocks...
+ for ( j7 = sh[7]; j7 > 0; ) {
+ if ( j7 < bsize ) {
+ s7 = j7;
+ j7 = 0;
+ } else {
+ s7 = bsize;
+ j7 -= bsize;
+ }
+ ox7 = ox + ( j7*sx[7] );
+ oy7 = oy + ( j7*sy[7] );
+ oz7 = oz + ( j7*sz[7] );
+ ow7 = ow + ( j7*sw[7] );
+ for ( j6 = sh[6]; j6 > 0; ) {
+ if ( j6 < bsize ) {
+ s6 = j6;
+ j6 = 0;
+ } else {
+ s6 = bsize;
+ j6 -= bsize;
+ }
+ dx7 = sx[7] - ( s6*sx[6] );
+ dy7 = sy[7] - ( s6*sy[6] );
+ dz7 = sz[7] - ( s6*sz[6] );
+ dw7 = sw[7] - ( s6*sw[6] );
+ ox6 = ox7 + ( j6*sx[6] );
+ oy6 = oy7 + ( j6*sy[6] );
+ oz6 = oz7 + ( j6*sz[6] );
+ ow6 = ow7 + ( j6*sw[6] );
+ for ( j5 = sh[5]; j5 > 0; ) {
+ if ( j5 < bsize ) {
+ s5 = j5;
+ j5 = 0;
+ } else {
+ s5 = bsize;
+ j5 -= bsize;
+ }
+ dx6 = sx[6] - ( s5*sx[5] );
+ dy6 = sy[6] - ( s5*sy[5] );
+ dz6 = sz[6] - ( s5*sz[5] );
+ dw6 = sw[6] - ( s5*sw[5] );
+ ox5 = ox6 + ( j5*sx[5] );
+ oy5 = oy6 + ( j5*sy[5] );
+ oz5 = oz6 + ( j5*sz[5] );
+ ow5 = ow6 + ( j5*sw[5] );
+ for ( j4 = sh[4]; j4 > 0; ) {
+ if ( j4 < bsize ) {
+ s4 = j4;
+ j4 = 0;
+ } else {
+ s4 = bsize;
+ j4 -= bsize;
+ }
+ dx5 = sx[5] - ( s4*sx[4] );
+ dy5 = sy[5] - ( s4*sy[4] );
+ dz5 = sz[5] - ( s4*sz[4] );
+ dw5 = sw[5] - ( s4*sw[4] );
+ ox4 = ox5 + ( j4*sx[4] );
+ oy4 = oy5 + ( j4*sy[4] );
+ oz4 = oz5 + ( j4*sz[4] );
+ ow4 = ow5 + ( j4*sw[4] );
+ for ( j3 = sh[3]; j3 > 0; ) {
+ if ( j3 < bsize ) {
+ s3 = j3;
+ j3 = 0;
+ } else {
+ s3 = bsize;
+ j3 -= bsize;
+ }
+ dx4 = sx[4] - ( s3*sx[3] );
+ dy4 = sy[4] - ( s3*sy[3] );
+ dz4 = sz[4] - ( s3*sz[3] );
+ dw4 = sw[4] - ( s3*sw[3] );
+ ox3 = ox4 + ( j3*sx[3] );
+ oy3 = oy4 + ( j3*sy[3] );
+ oz3 = oz4 + ( j3*sz[3] );
+ ow3 = ow4 + ( j3*sw[3] );
+ for ( j2 = sh[2]; j2 > 0; ) {
+ if ( j2 < bsize ) {
+ s2 = j2;
+ j2 = 0;
+ } else {
+ s2 = bsize;
+ j2 -= bsize;
+ }
+ dx3 = sx[3] - ( s2*sx[2] );
+ dy3 = sy[3] - ( s2*sy[2] );
+ dz3 = sz[3] - ( s2*sz[2] );
+ dw3 = sw[3] - ( s2*sw[2] );
+ ox2 = ox3 + ( j2*sx[2] );
+ oy2 = oy3 + ( j2*sy[2] );
+ oz2 = oz3 + ( j2*sz[2] );
+ ow2 = ow3 + ( j2*sw[2] );
+ for ( j1 = sh[1]; j1 > 0; ) {
+ if ( j1 < bsize ) {
+ s1 = j1;
+ j1 = 0;
+ } else {
+ s1 = bsize;
+ j1 -= bsize;
+ }
+ dx2 = sx[2] - ( s1*sx[1] );
+ dy2 = sy[2] - ( s1*sy[1] );
+ dz2 = sz[2] - ( s1*sz[1] );
+ dw2 = sw[2] - ( s1*sw[1] );
+ ox1 = ox2 + ( j1*sx[1] );
+ oy1 = oy2 + ( j1*sy[1] );
+ oz1 = oz2 + ( j1*sz[1] );
+ ow1 = ow2 + ( j1*sw[1] );
+ for ( j0 = sh[0]; j0 > 0; ) {
+ if ( j0 < bsize ) {
+ s0 = j0;
+ j0 = 0;
+ } else {
+ s0 = bsize;
+ j0 -= bsize;
+ }
+ // Compute index offsets for the first input and output ndarray elements in the current block...
+ ix = ox1 + ( j0*sx[0] );
+ iy = oy1 + ( j0*sy[0] );
+ iz = oz1 + ( j0*sz[0] );
+ iw = ow1 + ( j0*sw[0] );
+
+ // Compute loop offset increments...
+ dx1 = sx[1] - ( s0*sx[0] );
+ dy1 = sy[1] - ( s0*sy[0] );
+ dz1 = sz[1] - ( s0*sz[0] );
+ dw1 = sw[1] - ( s0*sw[0] );
+
+ // Iterate over the ndarray dimensions...
+ for ( i7 = 0; i7 < s7; i7++ ) {
+ for ( i6 = 0; i6 < s6; i6++ ) {
+ for ( i5 = 0; i5 < s5; i5++ ) {
+ for ( i4 = 0; i4 < s4; i4++ ) {
+ for ( i3 = 0; i3 < s3; i3++ ) {
+ for ( i2 = 0; i2 < s2; i2++ ) {
+ for ( i1 = 0; i1 < s1; i1++ ) {
+ for ( i0 = 0; i0 < s0; i0++ ) {
+ wset( wbuf, iw, fcn( xget( xbuf, ix ), yget( ybuf, iy ), zget( zbuf, iz ) ) );
+ ix += dx0;
+ iy += dy0;
+ iz += dz0;
+ iw += dw0;
+ }
+ ix += dx1;
+ iy += dy1;
+ iz += dz1;
+ iw += dw1;
+ }
+ ix += dx2;
+ iy += dy2;
+ iz += dz2;
+ iw += dw2;
+ }
+ ix += dx3;
+ iy += dy3;
+ iz += dz3;
+ iw += dw3;
+ }
+ ix += dx4;
+ iy += dy4;
+ iz += dz4;
+ iw += dw4;
+ }
+ ix += dx5;
+ iy += dy5;
+ iz += dz5;
+ iw += dw5;
+ }
+ ix += dx6;
+ iy += dy6;
+ iz += dz6;
+ iw += dw6;
+ }
+ ix += dx7;
+ iy += dy7;
+ iz += dz7;
+ iw += dw7;
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+}
+
+
+// EXPORTS //
+
+module.exports = blockedternary8d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/9d.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/9d.js
new file mode 100644
index 000000000000..5ac702086d8d
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/9d.js
@@ -0,0 +1,494 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+/* eslint-disable max-statements, max-depth, max-lines-per-function */
+
+'use strict';
+
+// MAIN //
+
+/**
+* Applies a quinary callback to elements in nine-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} w - object containing input ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `w` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} u - object containing input ndarray meta data
+* @param {*} u.dtype - data type
+* @param {Collection} u.data - data buffer
+* @param {NonNegativeIntegerArray} u.shape - dimensions
+* @param {IntegerArray} u.strides - stride lengths
+* @param {NonNegativeInteger} u.offset - index offset
+* @param {string} u.order - specifies whether `u` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} v - object containing output ndarray meta data
+* @param {*} v.dtype - data type
+* @param {Collection} v.data - data buffer
+* @param {NonNegativeIntegerArray} v.shape - dimensions
+* @param {IntegerArray} v.strides - stride lengths
+* @param {NonNegativeInteger} v.offset - index offset
+* @param {string} v.order - specifies whether `v` is row-major (C-style) or column-major (Fortran-style)
+* @param {boolean} isRowMajor - boolean indicating if provided arrays are in row-major order
+* @param {Callback} fcn - quinary callback
+* @returns {void}
+*
+* @example
+* var Float64Array = require( '@stdlib/array/float64' );
+*
+* function fcn( a, b, c, d, e ) {
+* return a + b + c + d + e;
+* }
+*
+* // Create data buffers:
+* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] );
+* var ybuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var wbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var ubuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var vbuf = new Float64Array( 8 );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 1, 1, 1, 1, 1, 1, 2, 2, 2 ];
+*
+* // Define the array strides:
+* var sx = [ 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sy = [ 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sz = [ 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sw = [ 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var su = [ 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sv = [ 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'float64',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major'
+* };
+* var y = {
+* 'dtype': 'float64',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major'
+* };
+* var z = {
+* 'dtype': 'float64',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major'
+* };
+* var w = {
+* 'dtype': 'float64',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major'
+* };
+* var u = {
+* 'dtype': 'float64',
+* 'data': ubuf,
+* 'shape': shape,
+* 'strides': su,
+* 'offset': ou,
+* 'order': 'row-major'
+* };
+* var v = {
+* 'dtype': 'float64',
+* 'data': vbuf,
+* 'shape': shape,
+* 'strides': sv,
+* 'offset': ov,
+* 'order': 'row-major'
+* };
+*
+* // Apply the quinary function:
+* quinary9d( x, y, z, w, u, v, true, fcn );
+*
+* console.log( v.data );
+* // => [ 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ]
+*/
+function quinary9d( x, y, z, w, u, v, isRowMajor, fcn ) {
+ var xbuf;
+ var ybuf;
+ var zbuf;
+ var wbuf;
+ var ubuf;
+ var vbuf;
+ var dx0;
+ var dx1;
+ var dx2;
+ var dx3;
+ var dx4;
+ var dx5;
+ var dx6;
+ var dx7;
+ var dx8;
+ var dy0;
+ var dy1;
+ var dy2;
+ var dy3;
+ var dy4;
+ var dy5;
+ var dy6;
+ var dy7;
+ var dy8;
+ var dz0;
+ var dz1;
+ var dz2;
+ var dz3;
+ var dz4;
+ var dz5;
+ var dz6;
+ var dz7;
+ var dz8;
+ var dw0;
+ var dw1;
+ var dw2;
+ var dw3;
+ var dw4;
+ var dw5;
+ var dw6;
+ var dw7;
+ var dw8;
+ var du0;
+ var du1;
+ var du2;
+ var du3;
+ var du4;
+ var du5;
+ var du6;
+ var du7;
+ var du8;
+ var dv0;
+ var dv1;
+ var dv2;
+ var dv3;
+ var dv4;
+ var dv5;
+ var dv6;
+ var dv7;
+ var dv8;
+ var sh;
+ var S0;
+ var S1;
+ var S2;
+ var S3;
+ var S4;
+ var S5;
+ var S6;
+ var S7;
+ var S8;
+ var sx;
+ var sy;
+ var sz;
+ var sw;
+ var su;
+ var sv;
+ var ix;
+ var iy;
+ var iz;
+ var iw;
+ var iu;
+ var iv;
+ var i0;
+ var i1;
+ var i2;
+ var i3;
+ var i4;
+ var i5;
+ var i6;
+ var i7;
+ var i8;
+
+ // Note on variable naming convention: S#, dx#, dy#, dz#, dw#, du#, dv#, i# where # corresponds to the loop number, with `0` being the innermost loop...
+
+ // Extract loop variables for purposes of loop interchange: dimensions and loop offset (pointer) increments...
+ sh = x.shape;
+ sx = x.strides;
+ sy = y.strides;
+ sz = z.strides;
+ sw = w.strides;
+ su = u.strides;
+ sv = v.strides;
+ if ( isRowMajor ) {
+ // For row-major ndarrays, the last dimensions have the fastest changing indices...
+ S0 = sh[ 8 ];
+ S1 = sh[ 7 ];
+ S2 = sh[ 6 ];
+ S3 = sh[ 5 ];
+ S4 = sh[ 4 ];
+ S5 = sh[ 3 ];
+ S6 = sh[ 2 ];
+ S7 = sh[ 1 ];
+ S8 = sh[ 0 ];
+ dx0 = sx[ 8 ]; // offset increment for innermost loop
+ dx1 = sx[ 7 ] - ( S0*sx[8] );
+ dx2 = sx[ 6 ] - ( S1*sx[7] );
+ dx3 = sx[ 5 ] - ( S2*sx[6] );
+ dx4 = sx[ 4 ] - ( S3*sx[5] );
+ dx5 = sx[ 3 ] - ( S4*sx[4] );
+ dx6 = sx[ 2 ] - ( S5*sx[3] );
+ dx7 = sx[ 1 ] - ( S6*sx[2] );
+ dx8 = sx[ 0 ] - ( S7*sx[1] ); // offset increment for outermost loop
+ dy0 = sy[ 8 ];
+ dy1 = sy[ 7 ] - ( S0*sy[8] );
+ dy2 = sy[ 6 ] - ( S1*sy[7] );
+ dy3 = sy[ 5 ] - ( S2*sy[6] );
+ dy4 = sy[ 4 ] - ( S3*sy[5] );
+ dy5 = sy[ 3 ] - ( S4*sy[4] );
+ dy6 = sy[ 2 ] - ( S5*sy[3] );
+ dy7 = sy[ 1 ] - ( S6*sy[2] );
+ dy8 = sy[ 0 ] - ( S7*sy[1] );
+ dz0 = sz[ 8 ];
+ dz1 = sz[ 7 ] - ( S0*sz[8] );
+ dz2 = sz[ 6 ] - ( S1*sz[7] );
+ dz3 = sz[ 5 ] - ( S2*sz[6] );
+ dz4 = sz[ 4 ] - ( S3*sz[5] );
+ dz5 = sz[ 3 ] - ( S4*sz[4] );
+ dz6 = sz[ 2 ] - ( S5*sz[3] );
+ dz7 = sz[ 1 ] - ( S6*sz[2] );
+ dz8 = sz[ 0 ] - ( S7*sz[1] );
+ dw0 = sw[ 8 ];
+ dw1 = sw[ 7 ] - ( S0*sw[8] );
+ dw2 = sw[ 6 ] - ( S1*sw[7] );
+ dw3 = sw[ 5 ] - ( S2*sw[6] );
+ dw4 = sw[ 4 ] - ( S3*sw[5] );
+ dw5 = sw[ 3 ] - ( S4*sw[4] );
+ dw6 = sw[ 2 ] - ( S5*sw[3] );
+ dw7 = sw[ 1 ] - ( S6*sw[2] );
+ dw8 = sw[ 0 ] - ( S7*sw[1] );
+ du0 = su[ 8 ];
+ du1 = su[ 7 ] - ( S0*su[8] );
+ du2 = su[ 6 ] - ( S1*su[7] );
+ du3 = su[ 5 ] - ( S2*su[6] );
+ du4 = su[ 4 ] - ( S3*su[5] );
+ du5 = su[ 3 ] - ( S4*su[4] );
+ du6 = su[ 2 ] - ( S5*su[3] );
+ du7 = su[ 1 ] - ( S6*su[2] );
+ du8 = su[ 0 ] - ( S7*su[1] );
+ dv0 = sv[ 8 ];
+ dv1 = sv[ 7 ] - ( S0*sv[8] );
+ dv2 = sv[ 6 ] - ( S1*sv[7] );
+ dv3 = sv[ 5 ] - ( S2*sv[6] );
+ dv4 = sv[ 4 ] - ( S3*sv[5] );
+ dv5 = sv[ 3 ] - ( S4*sv[4] );
+ dv6 = sv[ 2 ] - ( S5*sv[3] );
+ dv7 = sv[ 1 ] - ( S6*sv[2] );
+ dv8 = sv[ 0 ] - ( S7*sv[1] );
+ } else { // order === 'column-major'
+ // For column-major ndarrays, the first dimensions have the fastest changing indices...
+ S0 = sh[ 0 ];
+ S1 = sh[ 1 ];
+ S2 = sh[ 2 ];
+ S3 = sh[ 3 ];
+ S4 = sh[ 4 ];
+ S5 = sh[ 5 ];
+ S6 = sh[ 6 ];
+ S7 = sh[ 7 ];
+ S8 = sh[ 8 ];
+ dx0 = sx[ 0 ]; // offset increment for innermost loop
+ dx1 = sx[ 1 ] - ( S0*sx[0] );
+ dx2 = sx[ 2 ] - ( S1*sx[1] );
+ dx3 = sx[ 3 ] - ( S2*sx[2] );
+ dx4 = sx[ 4 ] - ( S3*sx[3] );
+ dx5 = sx[ 5 ] - ( S4*sx[4] );
+ dx6 = sx[ 6 ] - ( S5*sx[5] );
+ dx7 = sx[ 7 ] - ( S6*sx[6] );
+ dx8 = sx[ 8 ] - ( S7*sx[7] ); // offset increment for outermost loop
+ dy0 = sy[ 0 ];
+ dy1 = sy[ 1 ] - ( S0*sy[0] );
+ dy2 = sy[ 2 ] - ( S1*sy[1] );
+ dy3 = sy[ 3 ] - ( S2*sy[2] );
+ dy4 = sy[ 4 ] - ( S3*sy[3] );
+ dy5 = sy[ 5 ] - ( S4*sy[4] );
+ dy6 = sy[ 6 ] - ( S5*sy[5] );
+ dy7 = sy[ 7 ] - ( S6*sy[6] );
+ dy8 = sy[ 8 ] - ( S7*sy[7] );
+ dz0 = sz[ 0 ];
+ dz1 = sz[ 1 ] - ( S0*sz[0] );
+ dz2 = sz[ 2 ] - ( S1*sz[1] );
+ dz3 = sz[ 3 ] - ( S2*sz[2] );
+ dz4 = sz[ 4 ] - ( S3*sz[3] );
+ dz5 = sz[ 5 ] - ( S4*sz[4] );
+ dz6 = sz[ 6 ] - ( S5*sz[5] );
+ dz7 = sz[ 7 ] - ( S6*sz[6] );
+ dz8 = sz[ 8 ] - ( S7*sz[7] );
+ dw0 = sw[ 0 ];
+ dw1 = sw[ 1 ] - ( S0*sw[0] );
+ dw2 = sw[ 2 ] - ( S1*sw[1] );
+ dw3 = sw[ 3 ] - ( S2*sw[2] );
+ dw4 = sw[ 4 ] - ( S3*sw[3] );
+ dw5 = sw[ 5 ] - ( S4*sw[4] );
+ dw6 = sw[ 6 ] - ( S5*sw[5] );
+ dw7 = sw[ 7 ] - ( S6*sw[6] );
+ dw8 = sw[ 8 ] - ( S7*sw[7] );
+ du0 = su[ 0 ];
+ du1 = su[ 1 ] - ( S0*su[0] );
+ du2 = su[ 2 ] - ( S1*su[1] );
+ du3 = su[ 3 ] - ( S2*su[2] );
+ du4 = su[ 4 ] - ( S3*su[3] );
+ du5 = su[ 5 ] - ( S4*su[4] );
+ du6 = su[ 6 ] - ( S5*su[5] );
+ du7 = su[ 7 ] - ( S6*su[6] );
+ du8 = su[ 8 ] - ( S7*su[7] );
+ dv0 = sv[ 0 ];
+ dv1 = sv[ 1 ] - ( S0*sv[0] );
+ dv2 = sv[ 2 ] - ( S1*sv[1] );
+ dv3 = sv[ 3 ] - ( S2*sv[2] );
+ dv4 = sv[ 4 ] - ( S3*sv[3] );
+ dv5 = sv[ 5 ] - ( S4*sv[4] );
+ dv6 = sv[ 6 ] - ( S5*sv[5] );
+ dv7 = sv[ 7 ] - ( S6*sv[6] );
+ dv8 = sv[ 8 ] - ( S7*sv[7] );
+ }
+ // Set the pointers to the first indexed elements in the respective ndarrays...
+ ix = x.offset;
+ iy = y.offset;
+ iz = z.offset;
+ iw = w.offset;
+ iu = u.offset;
+ iv = v.offset;
+
+ // Cache references to the input and output ndarray buffers...
+ xbuf = x.data;
+ ybuf = y.data;
+ zbuf = z.data;
+ wbuf = w.data;
+ ubuf = u.data;
+ vbuf = v.data;
+
+ // Iterate over the ndarray dimensions...
+ for ( i8 = 0; i8 < S8; i8++ ) {
+ for ( i7 = 0; i7 < S7; i7++ ) {
+ for ( i6 = 0; i6 < S6; i6++ ) {
+ for ( i5 = 0; i5 < S5; i5++ ) {
+ for ( i4 = 0; i4 < S4; i4++ ) {
+ for ( i3 = 0; i3 < S3; i3++ ) {
+ for ( i2 = 0; i2 < S2; i2++ ) {
+ for ( i1 = 0; i1 < S1; i1++ ) {
+ for ( i0 = 0; i0 < S0; i0++ ) {
+ vbuf[ iv ] = fcn( xbuf[ ix ], ybuf[ iy ], zbuf[ iz ], wbuf[ iw ], ubuf[ iu ] ); // eslint-disable-line max-len
+ ix += dx0;
+ iy += dy0;
+ iz += dz0;
+ iw += dw0;
+ iu += du0;
+ iv += dv0;
+ }
+ ix += dx1;
+ iy += dy1;
+ iz += dz1;
+ iw += dw1;
+ iu += du1;
+ iv += dv1;
+ }
+ ix += dx2;
+ iy += dy2;
+ iz += dz2;
+ iw += dw2;
+ iu += du2;
+ iv += dv2;
+ }
+ ix += dx3;
+ iy += dy3;
+ iz += dz3;
+ iw += dw3;
+ iu += du3;
+ iv += dv3;
+ }
+ ix += dx4;
+ iy += dy4;
+ iz += dz4;
+ iw += dw4;
+ iu += du4;
+ iv += dv4;
+ }
+ ix += dx5;
+ iy += dy5;
+ iz += dz5;
+ iw += dw5;
+ iu += du5;
+ iv += dv5;
+ }
+ ix += dx6;
+ iy += dy6;
+ iz += dz6;
+ iw += dw6;
+ iu += du6;
+ iv += dv6;
+ }
+ ix += dx7;
+ iy += dy7;
+ iz += dz7;
+ iw += dw7;
+ iu += du7;
+ iv += dv7;
+ }
+ ix += dx8;
+ iy += dy8;
+ iz += dz8;
+ iw += dw8;
+ iu += du8;
+ iv += dv8;
+ }
+}
+
+
+// EXPORTS //
+
+module.exports = quinary9d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/9d_accessors.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/9d_accessors.js
new file mode 100644
index 000000000000..c9ea8024795a
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/9d_accessors.js
@@ -0,0 +1,522 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+/* eslint-disable max-statements, max-depth, max-lines-per-function, max-lines */
+
+'use strict';
+
+// MAIN //
+
+/**
+* Applies a quinary callback to elements in nine-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} x.accessors - data buffer accessors
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} y.accessors - data buffer accessors
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} z.accessors - data buffer accessors
+* @param {Object} w - object containing input ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `w` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} w.accessors - data buffer accessors
+* @param {Object} u - object containing input ndarray meta data
+* @param {*} u.dtype - data type
+* @param {Collection} u.data - data buffer
+* @param {NonNegativeIntegerArray} u.shape - dimensions
+* @param {IntegerArray} u.strides - stride lengths
+* @param {NonNegativeInteger} u.offset - index offset
+* @param {string} u.order - specifies whether `u` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} u.accessors - data buffer accessors
+* @param {Object} v - object containing output ndarray meta data
+* @param {*} v.dtype - data type
+* @param {Collection} v.data - data buffer
+* @param {NonNegativeIntegerArray} v.shape - dimensions
+* @param {IntegerArray} v.strides - stride lengths
+* @param {NonNegativeInteger} v.offset - index offset
+* @param {string} v.order - specifies whether `v` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} v.accessors - data buffer accessors
+* @param {boolean} isRowMajor - boolean indicating if provided arrays are in row-major order
+* @param {Callback} fcn - quinary callback
+* @returns {void}
+*
+* @example
+* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' );
+* var accessors = require( '@stdlib/array/base/accessors' );
+* var copy = require( '@stdlib/array/base/copy' );
+*
+* function fcn( a, b, c, d, e ) {
+* return a + b + c + d + e;
+* }
+*
+* // Create data buffers:
+* var xbuf = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] );
+* var ybuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var wbuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var ubuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var vbuf = toAccessorArray( [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ] );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 1, 1, 1, 1, 1, 1, 2, 2, 2 ];
+*
+* // Define the array strides:
+* var sx = [ 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sy = [ 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sz = [ 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sw = [ 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var su = [ 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sv = [ 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'generic',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major',
+* 'accessors': accessors( xbuf ).accessors
+* };
+* var y = {
+* 'dtype': 'generic',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major',
+* 'accessors': accessors( ybuf ).accessors
+* };
+* var z = {
+* 'dtype': 'generic',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major',
+* 'accessors': accessors( zbuf ).accessors
+* };
+* var w = {
+* 'dtype': 'generic',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major',
+* 'accessors': accessors( wbuf ).accessors
+* };
+* var u = {
+* 'dtype': 'generic',
+* 'data': ubuf,
+* 'shape': shape,
+* 'strides': su,
+* 'offset': ou,
+* 'order': 'row-major',
+* 'accessors': accessors( ubuf ).accessors
+* };
+* var v = {
+* 'dtype': 'generic',
+* 'data': vbuf,
+* 'shape': shape,
+* 'strides': sv,
+* 'offset': ov,
+* 'order': 'row-major',
+* 'accessors': accessors( vbuf ).accessors
+* };
+*
+* // Apply the quinary function:
+* quinary9d( x, y, z, w, u, v, true, fcn );
+*
+* console.log( copy( v.data ) );
+* // => [ 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ]
+*/
+function quinary9d( x, y, z, w, u, v, isRowMajor, fcn ) {
+ var xbuf;
+ var ybuf;
+ var zbuf;
+ var wbuf;
+ var ubuf;
+ var vbuf;
+ var xget;
+ var yget;
+ var zget;
+ var wget;
+ var uget;
+ var vset;
+ var dx0;
+ var dx1;
+ var dx2;
+ var dx3;
+ var dx4;
+ var dx5;
+ var dx6;
+ var dx7;
+ var dx8;
+ var dy0;
+ var dy1;
+ var dy2;
+ var dy3;
+ var dy4;
+ var dy5;
+ var dy6;
+ var dy7;
+ var dy8;
+ var dz0;
+ var dz1;
+ var dz2;
+ var dz3;
+ var dz4;
+ var dz5;
+ var dz6;
+ var dz7;
+ var dz8;
+ var dw0;
+ var dw1;
+ var dw2;
+ var dw3;
+ var dw4;
+ var dw5;
+ var dw6;
+ var dw7;
+ var dw8;
+ var du0;
+ var du1;
+ var du2;
+ var du3;
+ var du4;
+ var du5;
+ var du6;
+ var du7;
+ var du8;
+ var dv0;
+ var dv1;
+ var dv2;
+ var dv3;
+ var dv4;
+ var dv5;
+ var dv6;
+ var dv7;
+ var dv8;
+ var sh;
+ var S0;
+ var S1;
+ var S2;
+ var S3;
+ var S4;
+ var S5;
+ var S6;
+ var S7;
+ var S8;
+ var sx;
+ var sy;
+ var sz;
+ var sw;
+ var su;
+ var sv;
+ var ix;
+ var iy;
+ var iz;
+ var iw;
+ var iu;
+ var iv;
+ var i0;
+ var i1;
+ var i2;
+ var i3;
+ var i4;
+ var i5;
+ var i6;
+ var i7;
+ var i8;
+
+ // Note on variable naming convention: S#, dx#, dy#, dz#, dw#, du#, dv#, i# where # corresponds to the loop number, with `0` being the innermost loop...
+
+ // Extract loop variables for purposes of loop interchange: dimensions and loop offset (pointer) increments...
+ sh = x.shape;
+ sx = x.strides;
+ sy = y.strides;
+ sz = z.strides;
+ sw = w.strides;
+ su = u.strides;
+ sv = v.strides;
+ if ( isRowMajor ) {
+ // For row-major ndarrays, the last dimensions have the fastest changing indices...
+ S0 = sh[ 8 ];
+ S1 = sh[ 7 ];
+ S2 = sh[ 6 ];
+ S3 = sh[ 5 ];
+ S4 = sh[ 4 ];
+ S5 = sh[ 3 ];
+ S6 = sh[ 2 ];
+ S7 = sh[ 1 ];
+ S8 = sh[ 0 ];
+ dx0 = sx[ 8 ]; // offset increment for innermost loop
+ dx1 = sx[ 7 ] - ( S0*sx[8] );
+ dx2 = sx[ 6 ] - ( S1*sx[7] );
+ dx3 = sx[ 5 ] - ( S2*sx[6] );
+ dx4 = sx[ 4 ] - ( S3*sx[5] );
+ dx5 = sx[ 3 ] - ( S4*sx[4] );
+ dx6 = sx[ 2 ] - ( S5*sx[3] );
+ dx7 = sx[ 1 ] - ( S6*sx[2] );
+ dx8 = sx[ 0 ] - ( S7*sx[1] ); // offset increment for outermost loop
+ dy0 = sy[ 8 ];
+ dy1 = sy[ 7 ] - ( S0*sy[8] );
+ dy2 = sy[ 6 ] - ( S1*sy[7] );
+ dy3 = sy[ 5 ] - ( S2*sy[6] );
+ dy4 = sy[ 4 ] - ( S3*sy[5] );
+ dy5 = sy[ 3 ] - ( S4*sy[4] );
+ dy6 = sy[ 2 ] - ( S5*sy[3] );
+ dy7 = sy[ 1 ] - ( S6*sy[2] );
+ dy8 = sy[ 0 ] - ( S7*sy[1] );
+ dz0 = sz[ 8 ];
+ dz1 = sz[ 7 ] - ( S0*sz[8] );
+ dz2 = sz[ 6 ] - ( S1*sz[7] );
+ dz3 = sz[ 5 ] - ( S2*sz[6] );
+ dz4 = sz[ 4 ] - ( S3*sz[5] );
+ dz5 = sz[ 3 ] - ( S4*sz[4] );
+ dz6 = sz[ 2 ] - ( S5*sz[3] );
+ dz7 = sz[ 1 ] - ( S6*sz[2] );
+ dz8 = sz[ 0 ] - ( S7*sz[1] );
+ dw0 = sw[ 8 ];
+ dw1 = sw[ 7 ] - ( S0*sw[8] );
+ dw2 = sw[ 6 ] - ( S1*sw[7] );
+ dw3 = sw[ 5 ] - ( S2*sw[6] );
+ dw4 = sw[ 4 ] - ( S3*sw[5] );
+ dw5 = sw[ 3 ] - ( S4*sw[4] );
+ dw6 = sw[ 2 ] - ( S5*sw[3] );
+ dw7 = sw[ 1 ] - ( S6*sw[2] );
+ dw8 = sw[ 0 ] - ( S7*sw[1] );
+ du0 = su[ 8 ];
+ du1 = su[ 7 ] - ( S0*su[8] );
+ du2 = su[ 6 ] - ( S1*su[7] );
+ du3 = su[ 5 ] - ( S2*su[6] );
+ du4 = su[ 4 ] - ( S3*su[5] );
+ du5 = su[ 3 ] - ( S4*su[4] );
+ du6 = su[ 2 ] - ( S5*su[3] );
+ du7 = su[ 1 ] - ( S6*su[2] );
+ du8 = su[ 0 ] - ( S7*su[1] );
+ dv0 = sv[ 8 ];
+ dv1 = sv[ 7 ] - ( S0*sv[8] );
+ dv2 = sv[ 6 ] - ( S1*sv[7] );
+ dv3 = sv[ 5 ] - ( S2*sv[6] );
+ dv4 = sv[ 4 ] - ( S3*sv[5] );
+ dv5 = sv[ 3 ] - ( S4*sv[4] );
+ dv6 = sv[ 2 ] - ( S5*sv[3] );
+ dv7 = sv[ 1 ] - ( S6*sv[2] );
+ dv8 = sv[ 0 ] - ( S7*sv[1] );
+ } else { // order === 'column-major'
+ // For column-major ndarrays, the first dimensions have the fastest changing indices...
+ S0 = sh[ 0 ];
+ S1 = sh[ 1 ];
+ S2 = sh[ 2 ];
+ S3 = sh[ 3 ];
+ S4 = sh[ 4 ];
+ S5 = sh[ 5 ];
+ S6 = sh[ 6 ];
+ S7 = sh[ 7 ];
+ S8 = sh[ 8 ];
+ dx0 = sx[ 0 ]; // offset increment for innermost loop
+ dx1 = sx[ 1 ] - ( S0*sx[0] );
+ dx2 = sx[ 2 ] - ( S1*sx[1] );
+ dx3 = sx[ 3 ] - ( S2*sx[2] );
+ dx4 = sx[ 4 ] - ( S3*sx[3] );
+ dx5 = sx[ 5 ] - ( S4*sx[4] );
+ dx6 = sx[ 6 ] - ( S5*sx[5] );
+ dx7 = sx[ 7 ] - ( S6*sx[6] );
+ dx8 = sx[ 8 ] - ( S7*sx[7] ); // offset increment for outermost loop
+ dy0 = sy[ 0 ];
+ dy1 = sy[ 1 ] - ( S0*sy[0] );
+ dy2 = sy[ 2 ] - ( S1*sy[1] );
+ dy3 = sy[ 3 ] - ( S2*sy[2] );
+ dy4 = sy[ 4 ] - ( S3*sy[3] );
+ dy5 = sy[ 5 ] - ( S4*sy[4] );
+ dy6 = sy[ 6 ] - ( S5*sy[5] );
+ dy7 = sy[ 7 ] - ( S6*sy[6] );
+ dy8 = sy[ 8 ] - ( S7*sy[7] );
+ dz0 = sz[ 0 ];
+ dz1 = sz[ 1 ] - ( S0*sz[0] );
+ dz2 = sz[ 2 ] - ( S1*sz[1] );
+ dz3 = sz[ 3 ] - ( S2*sz[2] );
+ dz4 = sz[ 4 ] - ( S3*sz[3] );
+ dz5 = sz[ 5 ] - ( S4*sz[4] );
+ dz6 = sz[ 6 ] - ( S5*sz[5] );
+ dz7 = sz[ 7 ] - ( S6*sz[6] );
+ dz8 = sz[ 8 ] - ( S7*sz[7] );
+ dw0 = sw[ 0 ];
+ dw1 = sw[ 1 ] - ( S0*sw[0] );
+ dw2 = sw[ 2 ] - ( S1*sw[1] );
+ dw3 = sw[ 3 ] - ( S2*sw[2] );
+ dw4 = sw[ 4 ] - ( S3*sw[3] );
+ dw5 = sw[ 5 ] - ( S4*sw[4] );
+ dw6 = sw[ 6 ] - ( S5*sw[5] );
+ dw7 = sw[ 7 ] - ( S6*sw[6] );
+ dw8 = sw[ 8 ] - ( S7*sw[7] );
+ du0 = su[ 0 ];
+ du1 = su[ 1 ] - ( S0*su[0] );
+ du2 = su[ 2 ] - ( S1*su[1] );
+ du3 = su[ 3 ] - ( S2*su[2] );
+ du4 = su[ 4 ] - ( S3*su[3] );
+ du5 = su[ 5 ] - ( S4*su[4] );
+ du6 = su[ 6 ] - ( S5*su[5] );
+ du7 = su[ 7 ] - ( S6*su[6] );
+ du8 = su[ 8 ] - ( S7*su[7] );
+ dv0 = sv[ 0 ];
+ dv1 = sv[ 1 ] - ( S0*sv[0] );
+ dv2 = sv[ 2 ] - ( S1*sv[1] );
+ dv3 = sv[ 3 ] - ( S2*sv[2] );
+ dv4 = sv[ 4 ] - ( S3*sv[3] );
+ dv5 = sv[ 5 ] - ( S4*sv[4] );
+ dv6 = sv[ 6 ] - ( S5*sv[5] );
+ dv7 = sv[ 7 ] - ( S6*sv[6] );
+ dv8 = sv[ 8 ] - ( S7*sv[7] );
+ }
+ // Set the pointers to the first indexed elements in the respective ndarrays...
+ ix = x.offset;
+ iy = y.offset;
+ iz = z.offset;
+ iw = w.offset;
+ iu = u.offset;
+ iv = v.offset;
+
+ // Cache references to the input and output ndarray buffers...
+ xbuf = x.data;
+ ybuf = y.data;
+ zbuf = z.data;
+ wbuf = w.data;
+ ubuf = u.data;
+ vbuf = v.data;
+
+ // Cache accessors:
+ xget = x.accessors[ 0 ];
+ yget = y.accessors[ 0 ];
+ zget = z.accessors[ 0 ];
+ wget = w.accessors[ 0 ];
+ uget = u.accessors[ 0 ];
+ vset = w.accessors[ 1 ];
+
+ // Iterate over the ndarray dimensions...
+ for ( i8 = 0; i8 < S8; i8++ ) {
+ for ( i7 = 0; i7 < S7; i7++ ) {
+ for ( i6 = 0; i6 < S6; i6++ ) {
+ for ( i5 = 0; i5 < S5; i5++ ) {
+ for ( i4 = 0; i4 < S4; i4++ ) {
+ for ( i3 = 0; i3 < S3; i3++ ) {
+ for ( i2 = 0; i2 < S2; i2++ ) {
+ for ( i1 = 0; i1 < S1; i1++ ) {
+ for ( i0 = 0; i0 < S0; i0++ ) {
+ vset( vbuf, iv, fcn( xget( xbuf, ix ), yget( ybuf, iy ), zget( zbuf, iz ), wget( wbuf, iw ), uget( ubuf, iu ) ) ); // eslint-disable-line max-len
+ ix += dx0;
+ iy += dy0;
+ iz += dz0;
+ iw += dw0;
+ iu += du0;
+ iv += dv0;
+ }
+ ix += dx1;
+ iy += dy1;
+ iz += dz1;
+ iw += dw1;
+ iu += du1;
+ iv += dv1;
+ }
+ ix += dx2;
+ iy += dy2;
+ iz += dz2;
+ iw += dw2;
+ iu += du2;
+ iv += dv2;
+ }
+ ix += dx3;
+ iy += dy3;
+ iz += dz3;
+ iw += dw3;
+ iu += du3;
+ iv += dv3;
+ }
+ ix += dx4;
+ iy += dy4;
+ iz += dz4;
+ iw += dw4;
+ iu += du4;
+ iv += dv4;
+ }
+ ix += dx5;
+ iy += dy5;
+ iz += dz5;
+ iw += dw5;
+ iu += du5;
+ iv += dv5;
+ }
+ ix += dx6;
+ iy += dy6;
+ iz += dz6;
+ iw += dw6;
+ iu += du6;
+ iv += dv6;
+ }
+ ix += dx7;
+ iy += dy7;
+ iz += dz7;
+ iw += dw7;
+ iu += du7;
+ iv += dv7;
+ }
+ ix += dx8;
+ iy += dy8;
+ iz += dz8;
+ iw += dw8;
+ iu += du8;
+ iv += dv8;
+ }
+}
+
+
+// EXPORTS //
+
+module.exports = quinary9d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/9d_blocked.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/9d_blocked.js
new file mode 100644
index 000000000000..ea09ce110e27
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/9d_blocked.js
@@ -0,0 +1,633 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+/* eslint-disable max-depth, max-statements, max-lines-per-function, max-len, max-lines */
+
+'use strict';
+
+// MODULES //
+
+var loopOrder = require( '@stdlib/ndarray/base/quinary-loop-interchange-order' );
+var blockSize = require( '@stdlib/ndarray/base/quinary-tiling-block-size' );
+
+
+// MAIN //
+
+/**
+* Applies a quinary callback to elements in nine-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray via loop blocking.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} w - object containing input ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `w` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} u - object containing input ndarray meta data
+* @param {*} u.dtype - data type
+* @param {Collection} u.data - data buffer
+* @param {NonNegativeIntegerArray} u.shape - dimensions
+* @param {IntegerArray} u.strides - stride lengths
+* @param {NonNegativeInteger} u.offset - index offset
+* @param {string} u.order - specifies whether `u` is row-major (C-style) or column-major (Fortran-style)
+* @param {Object} v - object containing output ndarray meta data
+* @param {*} v.dtype - data type
+* @param {Collection} v.data - data buffer
+* @param {NonNegativeIntegerArray} v.shape - dimensions
+* @param {IntegerArray} v.strides - stride lengths
+* @param {NonNegativeInteger} v.offset - index offset
+* @param {string} v.order - specifies whether `v` is row-major (C-style) or column-major (Fortran-style)
+* @param {Callback} fcn - quinary callback
+*
+* @example
+* var Float64Array = require( '@stdlib/array/float64' );
+*
+* function fcn( a, b, c, d, e ) {
+* return a + b + c + d + e;
+* }
+*
+* // Create data buffers:
+* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] );
+* var ybuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var wbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var ubuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var vbuf = new Float64Array( 8 );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 1, 1, 1, 1, 1, 1, 2, 3, 2 ];
+*
+* // Define the array strides:
+* var sx = [ 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sy = [ 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sz = [ 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sw = [ 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var su = [ 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sv = [ 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'float64',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major'
+* };
+* var y = {
+* 'dtype': 'float64',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major'
+* };
+* var z = {
+* 'dtype': 'float64',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major'
+* };
+* var w = {
+* 'dtype': 'float64',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major'
+* };
+* var u = {
+* 'dtype': 'float64',
+* 'data': ubuf,
+* 'shape': shape,
+* 'strides': su,
+* 'offset': ou,
+* 'order': 'row-major'
+* };
+* var v = {
+* 'dtype': 'float64',
+* 'data': vbuf,
+* 'shape': shape,
+* 'strides': sv,
+* 'offset': ov,
+* 'order': 'row-major'
+* };
+*
+* // Apply the quinary function:
+* blockedquinary9d( x, y, z, w, u, v, fcn );
+*
+* console.log( v.data );
+* // => [ 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ]
+*/
+function blockedquinary9d( x, y, z, w, u, v, fcn ) {
+ var bsize;
+ var xbuf;
+ var ybuf;
+ var zbuf;
+ var wbuf;
+ var ubuf;
+ var vbuf;
+ var dx0;
+ var dx1;
+ var dx2;
+ var dx3;
+ var dx4;
+ var dx5;
+ var dx6;
+ var dx7;
+ var dx8;
+ var dy0;
+ var dy1;
+ var dy2;
+ var dy3;
+ var dy4;
+ var dy5;
+ var dy6;
+ var dy7;
+ var dy8;
+ var dz0;
+ var dz1;
+ var dz2;
+ var dz3;
+ var dz4;
+ var dz5;
+ var dz6;
+ var dz7;
+ var dz8;
+ var dw0;
+ var dw1;
+ var dw2;
+ var dw3;
+ var dw4;
+ var dw5;
+ var dw6;
+ var dw7;
+ var dw8;
+ var du0;
+ var du1;
+ var du2;
+ var du3;
+ var du4;
+ var du5;
+ var du6;
+ var du7;
+ var du8;
+ var dv0;
+ var dv1;
+ var dv2;
+ var dv3;
+ var dv4;
+ var dv5;
+ var dv6;
+ var dv7;
+ var dv8;
+ var ox1;
+ var ox2;
+ var ox3;
+ var ox4;
+ var ox5;
+ var ox6;
+ var ox7;
+ var ox8;
+ var oy1;
+ var oy2;
+ var oy3;
+ var oy4;
+ var oy5;
+ var oy6;
+ var oy7;
+ var oy8;
+ var oz1;
+ var oz2;
+ var oz3;
+ var oz4;
+ var oz5;
+ var oz6;
+ var oz7;
+ var oz8;
+ var ow1;
+ var ow2;
+ var ow3;
+ var ow4;
+ var ow5;
+ var ow6;
+ var ow7;
+ var ow8;
+ var ou1;
+ var ou2;
+ var ou3;
+ var ou4;
+ var ou5;
+ var ou6;
+ var ou7;
+ var ou8;
+ var ov1;
+ var ov2;
+ var ov3;
+ var ov4;
+ var ov5;
+ var ov6;
+ var ov7;
+ var ov8;
+ var sh;
+ var s0;
+ var s1;
+ var s2;
+ var s3;
+ var s4;
+ var s5;
+ var s6;
+ var s7;
+ var s8;
+ var sx;
+ var sy;
+ var sz;
+ var sw;
+ var su;
+ var sv;
+ var ox;
+ var oy;
+ var oz;
+ var ow;
+ var ou;
+ var ov;
+ var ix;
+ var iy;
+ var iz;
+ var iw;
+ var iu;
+ var iv;
+ var i0;
+ var i1;
+ var i2;
+ var i3;
+ var i4;
+ var i5;
+ var i6;
+ var i7;
+ var i8;
+ var j0;
+ var j1;
+ var j2;
+ var j3;
+ var j4;
+ var j5;
+ var j6;
+ var j7;
+ var j8;
+ var o;
+
+ // Note on variable naming convention: s#, dx#, dy#, dz#, dw#, du#, dv#, i#, j# where # corresponds to the loop number, with `0` being the innermost loop...
+
+ // Resolve the loop interchange order:
+ o = loopOrder( x.shape, x.strides, y.strides, z.strides, w.strides, u.strides, v.strides );
+ sh = o.sh;
+ sx = o.sx;
+ sy = o.sy;
+ sz = o.sz;
+ sw = o.sw;
+ su = o.su;
+ sv = o.sv;
+
+ // Determine the block size:
+ bsize = blockSize( x.dtype, y.dtype, z.dtype, w.dtype, u.dtype, v.dtype );
+
+ // Cache the indices of the first indexed elements in the respective ndarrays...
+ ox = x.offset;
+ oy = y.offset;
+ oz = z.offset;
+ ow = w.offset;
+ ou = u.offset;
+ ov = v.offset;
+
+ // Cache references to the input and output ndarray buffers...
+ xbuf = x.data;
+ ybuf = y.data;
+ zbuf = z.data;
+ wbuf = w.data;
+ ubuf = u.data;
+ vbuf = v.data;
+
+ // Cache offset increments for the innermost loop...
+ dx0 = sx[0];
+ dy0 = sy[0];
+ dz0 = sz[0];
+ dw0 = sw[0];
+ du0 = su[0];
+ dv0 = sv[0];
+
+ // Iterate over blocks...
+ for ( j8 = sh[8]; j8 > 0; ) {
+ if ( j8 < bsize ) {
+ s8 = j8;
+ j8 = 0;
+ } else {
+ s8 = bsize;
+ j8 -= bsize;
+ }
+ ox8 = ox + ( j8*sx[8] );
+ oy8 = oy + ( j8*sy[8] );
+ oz8 = oz + ( j8*sz[8] );
+ ow8 = ow + ( j8*sw[8] );
+ ou8 = ou + ( j8*su[8] );
+ ov8 = ov + ( j8*sv[8] );
+ for ( j7 = sh[7]; j7 > 0; ) {
+ if ( j7 < bsize ) {
+ s7 = j7;
+ j7 = 0;
+ } else {
+ s7 = bsize;
+ j7 -= bsize;
+ }
+ dx8 = sx[8] - ( s7*sx[7] );
+ dy8 = sy[8] - ( s7*sy[7] );
+ dz8 = sz[8] - ( s7*sz[7] );
+ dw8 = sw[8] - ( s7*sw[7] );
+ du8 = su[8] - ( s7*su[7] );
+ dv8 = sv[8] - ( s7*sv[7] );
+ ox7 = ox8 + ( j7*sx[7] );
+ oy7 = oy8 + ( j7*sy[7] );
+ oz7 = oz8 + ( j7*sz[7] );
+ ow7 = ow8 + ( j7*sw[7] );
+ ou7 = ou8 + ( j7*su[7] );
+ ov7 = ov8 + ( j7*sv[7] );
+ for ( j6 = sh[6]; j6 > 0; ) {
+ if ( j6 < bsize ) {
+ s6 = j6;
+ j6 = 0;
+ } else {
+ s6 = bsize;
+ j6 -= bsize;
+ }
+ dx7 = sx[7] - ( s6*sx[6] );
+ dy7 = sy[7] - ( s6*sy[6] );
+ dz7 = sz[7] - ( s6*sz[6] );
+ dw7 = sw[7] - ( s6*sw[6] );
+ du7 = su[7] - ( s6*su[6] );
+ dv7 = sv[7] - ( s6*sv[6] );
+ ox6 = ox7 + ( j6*sx[6] );
+ oy6 = oy7 + ( j6*sy[6] );
+ oz6 = oz7 + ( j6*sz[6] );
+ ow6 = ow7 + ( j6*sw[6] );
+ ou6 = ou7 + ( j6*su[6] );
+ ov6 = ov7 + ( j6*sv[6] );
+ for ( j5 = sh[5]; j5 > 0; ) {
+ if ( j5 < bsize ) {
+ s5 = j5;
+ j5 = 0;
+ } else {
+ s5 = bsize;
+ j5 -= bsize;
+ }
+ dx6 = sx[6] - ( s5*sx[5] );
+ dy6 = sy[6] - ( s5*sy[5] );
+ dz6 = sz[6] - ( s5*sz[5] );
+ dw6 = sw[6] - ( s5*sw[5] );
+ du6 = su[6] - ( s5*su[5] );
+ dv6 = sv[6] - ( s5*sv[5] );
+ ox5 = ox6 + ( j5*sx[5] );
+ oy5 = oy6 + ( j5*sy[5] );
+ oz5 = oz6 + ( j5*sz[5] );
+ ow5 = ow6 + ( j5*sw[5] );
+ ou5 = ou6 + ( j5*su[5] );
+ ov5 = ov6 + ( j5*sv[5] );
+ for ( j4 = sh[4]; j4 > 0; ) {
+ if ( j4 < bsize ) {
+ s4 = j4;
+ j4 = 0;
+ } else {
+ s4 = bsize;
+ j4 -= bsize;
+ }
+ dx5 = sx[5] - ( s4*sx[4] );
+ dy5 = sy[5] - ( s4*sy[4] );
+ dz5 = sz[5] - ( s4*sz[4] );
+ dw5 = sw[5] - ( s4*sw[4] );
+ du5 = su[5] - ( s4*su[4] );
+ dv5 = sv[5] - ( s4*sv[4] );
+ ox4 = ox5 + ( j4*sx[4] );
+ oy4 = oy5 + ( j4*sy[4] );
+ oz4 = oz5 + ( j4*sz[4] );
+ ow4 = ow5 + ( j4*sw[4] );
+ ou4 = ou5 + ( j4*su[4] );
+ ov4 = ov5 + ( j4*sv[4] );
+ for ( j3 = sh[3]; j3 > 0; ) {
+ if ( j3 < bsize ) {
+ s3 = j3;
+ j3 = 0;
+ } else {
+ s3 = bsize;
+ j3 -= bsize;
+ }
+ dx4 = sx[4] - ( s3*sx[3] );
+ dy4 = sy[4] - ( s3*sy[3] );
+ dz4 = sz[4] - ( s3*sz[3] );
+ dw4 = sw[4] - ( s3*sw[3] );
+ du4 = su[4] - ( s3*su[3] );
+ dv4 = sv[4] - ( s3*sv[3] );
+ ox3 = ox4 + ( j3*sx[3] );
+ oy3 = oy4 + ( j3*sy[3] );
+ oz3 = oz4 + ( j3*sz[3] );
+ ow3 = ow4 + ( j3*sw[3] );
+ ou3 = ou4 + ( j3*su[3] );
+ ov3 = ov4 + ( j3*sv[3] );
+ for ( j2 = sh[2]; j2 > 0; ) {
+ if ( j2 < bsize ) {
+ s2 = j2;
+ j2 = 0;
+ } else {
+ s2 = bsize;
+ j2 -= bsize;
+ }
+ dx3 = sx[3] - ( s2*sx[2] );
+ dy3 = sy[3] - ( s2*sy[2] );
+ dz3 = sz[3] - ( s2*sz[2] );
+ dw3 = sw[3] - ( s2*sw[2] );
+ du3 = su[3] - ( s2*su[2] );
+ dv3 = sv[3] - ( s2*sv[2] );
+ ox2 = ox3 + ( j2*sx[2] );
+ oy2 = oy3 + ( j2*sy[2] );
+ oz2 = oz3 + ( j2*sz[2] );
+ ow2 = ow3 + ( j2*sw[2] );
+ ou2 = ou3 + ( j2*su[2] );
+ ov2 = ov3 + ( j2*sv[2] );
+ for ( j1 = sh[1]; j1 > 0; ) {
+ if ( j1 < bsize ) {
+ s1 = j1;
+ j1 = 0;
+ } else {
+ s1 = bsize;
+ j1 -= bsize;
+ }
+ dx2 = sx[2] - ( s1*sx[1] );
+ dy2 = sy[2] - ( s1*sy[1] );
+ dz2 = sz[2] - ( s1*sz[1] );
+ dw2 = sw[2] - ( s1*sw[1] );
+ du2 = su[2] - ( s1*su[1] );
+ dv2 = sv[2] - ( s1*sv[1] );
+ ox1 = ox2 + ( j1*sx[1] );
+ oy1 = oy2 + ( j1*sy[1] );
+ oz1 = oz2 + ( j1*sz[1] );
+ ow1 = ow2 + ( j1*sw[1] );
+ ou1 = ou2 + ( j1*su[1] );
+ ov1 = ov2 + ( j1*sv[1] );
+ for ( j0 = sh[0]; j0 > 0; ) {
+ if ( j0 < bsize ) {
+ s0 = j0;
+ j0 = 0;
+ } else {
+ s0 = bsize;
+ j0 -= bsize;
+ }
+ // Compute index offsets for the first input and output ndarray elements in the current block...
+ ix = ox1 + ( j0*sx[0] );
+ iy = oy1 + ( j0*sy[0] );
+ iz = oz1 + ( j0*sz[0] );
+ iw = ow1 + ( j0*sw[0] );
+ iu = ou1 + ( j0*su[0] );
+ iv = ov1 + ( j0*sv[0] );
+
+ // Compute loop offset increments...
+ dx1 = sx[1] - ( s0*sx[0] );
+ dy1 = sy[1] - ( s0*sy[0] );
+ dz1 = sz[1] - ( s0*sz[0] );
+ dw1 = sw[1] - ( s0*sw[0] );
+ du1 = su[1] - ( s0*su[0] );
+ dv1 = sv[1] - ( s0*sv[0] );
+
+ // Iterate over the ndarray dimensions...
+ for ( i8 = 0; i8 < s8; i8++ ) {
+ for ( i7 = 0; i7 < s7; i7++ ) {
+ for ( i6 = 0; i6 < s6; i6++ ) {
+ for ( i5 = 0; i5 < s5; i5++ ) {
+ for ( i4 = 0; i4 < s4; i4++ ) {
+ for ( i3 = 0; i3 < s3; i3++ ) {
+ for ( i2 = 0; i2 < s2; i2++ ) {
+ for ( i1 = 0; i1 < s1; i1++ ) {
+ for ( i0 = 0; i0 < s0; i0++ ) {
+ vbuf[ iv ] = fcn( xbuf[ ix ], ybuf[ iy ], zbuf[ iz ], wbuf[ iw ], ubuf[ iu ] );
+ ix += dx0;
+ iy += dy0;
+ iz += dz0;
+ iw += dw0;
+ iu += du0;
+ iv += dv0;
+ }
+ ix += dx1;
+ iy += dy1;
+ iz += dz1;
+ iw += dw1;
+ iu += du1;
+ iv += dv1;
+ }
+ ix += dx2;
+ iy += dy2;
+ iz += dz2;
+ iw += dw2;
+ iu += du2;
+ iv += dv2;
+ }
+ ix += dx3;
+ iy += dy3;
+ iz += dz3;
+ iw += dw3;
+ iu += du3;
+ iv += dv3;
+ }
+ ix += dx4;
+ iy += dy4;
+ iz += dz4;
+ iw += dw4;
+ iu += du4;
+ iv += dv4;
+ }
+ ix += dx5;
+ iy += dy5;
+ iz += dz5;
+ iw += dw5;
+ iu += du5;
+ iv += dv5;
+ }
+ ix += dx6;
+ iy += dy6;
+ iz += dz6;
+ iw += dw6;
+ iu += du6;
+ iv += dv6;
+ }
+ ix += dx7;
+ iy += dy7;
+ iz += dz7;
+ iw += dw7;
+ iu += du7;
+ iv += dv7;
+ }
+ ix += dx8;
+ iy += dy8;
+ iz += dz8;
+ iw += dw8;
+ iu += du8;
+ iv += dv8;
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+}
+
+
+// EXPORTS //
+
+module.exports = blockedquinary9d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/9d_blocked_accessors.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/9d_blocked_accessors.js
new file mode 100644
index 000000000000..ecedf2ffc2ee
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/9d_blocked_accessors.js
@@ -0,0 +1,661 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+/* eslint-disable max-depth, max-statements, max-lines-per-function, max-lines, max-len */
+
+'use strict';
+
+// MODULES //
+
+var loopOrder = require( '@stdlib/ndarray/base/quinary-loop-interchange-order' );
+var blockSize = require( '@stdlib/ndarray/base/quinary-tiling-block-size' );
+
+
+// MAIN //
+
+/**
+* Applies a quinary callback to elements in nine-dimensional input ndarrays and assigns results to elements in an equivalently shaped output ndarray via loop blocking.
+*
+* @private
+* @param {Object} x - object containing input ndarray meta data
+* @param {*} x.dtype - data type
+* @param {Collection} x.data - data buffer
+* @param {NonNegativeIntegerArray} x.shape - dimensions
+* @param {IntegerArray} x.strides - stride lengths
+* @param {NonNegativeInteger} x.offset - index offset
+* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} x.accessors - data buffer accessors
+* @param {Object} y - object containing input ndarray meta data
+* @param {*} y.dtype - data type
+* @param {Collection} y.data - data buffer
+* @param {NonNegativeIntegerArray} y.shape - dimensions
+* @param {IntegerArray} y.strides - stride lengths
+* @param {NonNegativeInteger} y.offset - index offset
+* @param {string} y.order - specifies whether `y` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} y.accessors - data buffer accessors
+* @param {Object} z - object containing input ndarray meta data
+* @param {*} z.dtype - data type
+* @param {Collection} z.data - data buffer
+* @param {NonNegativeIntegerArray} z.shape - dimensions
+* @param {IntegerArray} z.strides - stride lengths
+* @param {NonNegativeInteger} z.offset - index offset
+* @param {string} z.order - specifies whether `z` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} z.accessors - data buffer accessors
+* @param {Object} w - object containing input ndarray meta data
+* @param {*} w.dtype - data type
+* @param {Collection} w.data - data buffer
+* @param {NonNegativeIntegerArray} w.shape - dimensions
+* @param {IntegerArray} w.strides - stride lengths
+* @param {NonNegativeInteger} w.offset - index offset
+* @param {string} w.order - specifies whether `w` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} w.accessors - data buffer accessors
+* @param {Object} u - object containing input ndarray meta data
+* @param {*} u.dtype - data type
+* @param {Collection} u.data - data buffer
+* @param {NonNegativeIntegerArray} u.shape - dimensions
+* @param {IntegerArray} u.strides - stride lengths
+* @param {NonNegativeInteger} u.offset - index offset
+* @param {string} u.order - specifies whether `u` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} u.accessors - data buffer accessors
+* @param {Object} v - object containing output ndarray meta data
+* @param {*} v.dtype - data type
+* @param {Collection} v.data - data buffer
+* @param {NonNegativeIntegerArray} v.shape - dimensions
+* @param {IntegerArray} v.strides - stride lengths
+* @param {NonNegativeInteger} v.offset - index offset
+* @param {string} v.order - specifies whether `v` is row-major (C-style) or column-major (Fortran-style)
+* @param {Array} v.accessors - data buffer accessors
+* @param {Callback} fcn - quinary callback
+*
+* @example
+* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' );
+* var accessors = require( '@stdlib/array/base/accessors' );
+* var copy = require( '@stdlib/array/base/copy' );
+*
+* function fcn( a, b, c, d, e ) {
+* return a + b + c + d + e;
+* }
+*
+* // Create data buffers:
+* var xbuf = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] );
+* var ybuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var wbuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var ubuf = toAccessorArray( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var vbuf = toAccessorArray( [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ] );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 1, 1, 1, 1, 1, 1, 2, 2, 2 ];
+*
+* // Define the array strides:
+* var sx = [ 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sy = [ 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sz = [ 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sw = [ 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var su = [ 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+* var sv = [ 8, 8, 8, 8, 8, 8, 4, 2, 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarray-like objects:
+* var x = {
+* 'dtype': 'generic',
+* 'data': xbuf,
+* 'shape': shape,
+* 'strides': sx,
+* 'offset': ox,
+* 'order': 'row-major',
+* 'accessors': accessors( xbuf ).accessors
+* };
+* var y = {
+* 'dtype': 'generic',
+* 'data': ybuf,
+* 'shape': shape,
+* 'strides': sy,
+* 'offset': oy,
+* 'order': 'row-major',
+* 'accessors': accessors( ybuf ).accessors
+* };
+* var z = {
+* 'dtype': 'generic',
+* 'data': zbuf,
+* 'shape': shape,
+* 'strides': sz,
+* 'offset': oz,
+* 'order': 'row-major',
+* 'accessors': accessors( zbuf ).accessors
+* };
+* var w = {
+* 'dtype': 'generic',
+* 'data': wbuf,
+* 'shape': shape,
+* 'strides': sw,
+* 'offset': ow,
+* 'order': 'row-major',
+* 'accessors': accessors( wbuf ).accessors
+* };
+* var u = {
+* 'dtype': 'generic',
+* 'data': ubuf,
+* 'shape': shape,
+* 'strides': su,
+* 'offset': ou,
+* 'order': 'row-major',
+* 'accessors': accessors( ubuf ).accessors
+* };
+* var v = {
+* 'dtype': 'generic',
+* 'data': vbuf,
+* 'shape': shape,
+* 'strides': sv,
+* 'offset': ov,
+* 'order': 'row-major',
+* 'accessors': accessors( vbuf ).accessors
+* };
+*
+* // Apply the quinary function:
+* blockedquinary9d( x, y, z, w, u, v, fcn );
+*
+* console.log( copy( v.data ) );
+* // => [ 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ]
+*/
+function blockedquinary9d( x, y, z, w, u, v, fcn ) {
+ var bsize;
+ var xbuf;
+ var ybuf;
+ var zbuf;
+ var wbuf;
+ var ubuf;
+ var vbuf;
+ var xget;
+ var yget;
+ var zget;
+ var wget;
+ var uget;
+ var vset;
+ var dx0;
+ var dx1;
+ var dx2;
+ var dx3;
+ var dx4;
+ var dx5;
+ var dx6;
+ var dx7;
+ var dx8;
+ var dy0;
+ var dy1;
+ var dy2;
+ var dy3;
+ var dy4;
+ var dy5;
+ var dy6;
+ var dy7;
+ var dy8;
+ var dz0;
+ var dz1;
+ var dz2;
+ var dz3;
+ var dz4;
+ var dz5;
+ var dz6;
+ var dz7;
+ var dz8;
+ var dw0;
+ var dw1;
+ var dw2;
+ var dw3;
+ var dw4;
+ var dw5;
+ var dw6;
+ var dw7;
+ var dw8;
+ var du0;
+ var du1;
+ var du2;
+ var du3;
+ var du4;
+ var du5;
+ var du6;
+ var du7;
+ var du8;
+ var dv0;
+ var dv1;
+ var dv2;
+ var dv3;
+ var dv4;
+ var dv5;
+ var dv6;
+ var dv7;
+ var dv8;
+ var ox1;
+ var ox2;
+ var ox3;
+ var ox4;
+ var ox5;
+ var ox6;
+ var ox7;
+ var ox8;
+ var oy1;
+ var oy2;
+ var oy3;
+ var oy4;
+ var oy5;
+ var oy6;
+ var oy7;
+ var oy8;
+ var oz1;
+ var oz2;
+ var oz3;
+ var oz4;
+ var oz5;
+ var oz6;
+ var oz7;
+ var oz8;
+ var ow1;
+ var ow2;
+ var ow3;
+ var ow4;
+ var ow5;
+ var ow6;
+ var ow7;
+ var ow8;
+ var ou1;
+ var ou2;
+ var ou3;
+ var ou4;
+ var ou5;
+ var ou6;
+ var ou7;
+ var ou8;
+ var ov1;
+ var ov2;
+ var ov3;
+ var ov4;
+ var ov5;
+ var ov6;
+ var ov7;
+ var ov8;
+ var sh;
+ var s0;
+ var s1;
+ var s2;
+ var s3;
+ var s4;
+ var s5;
+ var s6;
+ var s7;
+ var s8;
+ var sx;
+ var sy;
+ var sz;
+ var sw;
+ var su;
+ var sv;
+ var ox;
+ var oy;
+ var oz;
+ var ow;
+ var ou;
+ var ov;
+ var ix;
+ var iy;
+ var iz;
+ var iw;
+ var iu;
+ var iv;
+ var i0;
+ var i1;
+ var i2;
+ var i3;
+ var i4;
+ var i5;
+ var i6;
+ var i7;
+ var i8;
+ var j0;
+ var j1;
+ var j2;
+ var j3;
+ var j4;
+ var j5;
+ var j6;
+ var j7;
+ var j8;
+ var o;
+
+ // Note on variable naming convention: s#, dx#, dy#, dz#, dw#, du#, dv#, i#, j# where # corresponds to the loop number, with `0` being the innermost loop...
+
+ // Resolve the loop interchange order:
+ o = loopOrder( x.shape, x.strides, y.strides, z.strides, w.strides, u.strides, v.strides );
+ sh = o.sh;
+ sx = o.sx;
+ sy = o.sy;
+ sz = o.sz;
+ sw = o.sw;
+ su = o.su;
+ sv = o.sv;
+
+ // Determine the block size:
+ bsize = blockSize( x.dtype, y.dtype, z.dtype, w.dtype, u.dtype, u.dtype );
+
+ // Cache the indices of the first indexed elements in the respective ndarrays...
+ ox = x.offset;
+ oy = y.offset;
+ oz = z.offset;
+ ow = w.offset;
+ ou = u.offset;
+ ov = v.offset;
+
+ // Cache references to the input and output ndarray buffers...
+ xbuf = x.data;
+ ybuf = y.data;
+ zbuf = z.data;
+ wbuf = w.data;
+ ubuf = u.data;
+ vbuf = v.data;
+
+ // Cache offset increments for the innermost loop...
+ dx0 = sx[0];
+ dy0 = sy[0];
+ dz0 = sz[0];
+ dw0 = sw[0];
+ du0 = su[0];
+ dv0 = sv[0];
+
+ // Cache accessors:
+ xget = x.accessors[0];
+ yget = y.accessors[0];
+ zget = z.accessors[0];
+ wget = w.accessors[0];
+ uget = u.accessors[0];
+ vset = v.accessors[1];
+
+ // Iterate over blocks...
+ for ( j8 = sh[8]; j8 > 0; ) {
+ if ( j8 < bsize ) {
+ s8 = j8;
+ j8 = 0;
+ } else {
+ s8 = bsize;
+ j8 -= bsize;
+ }
+ ox8 = ox + ( j8*sx[8] );
+ oy8 = oy + ( j8*sy[8] );
+ oz8 = oz + ( j8*sz[8] );
+ ow8 = ow + ( j8*sw[8] );
+ ou8 = ou + ( j8*su[8] );
+ ov8 = ov + ( j8*sv[8] );
+ for ( j7 = sh[7]; j7 > 0; ) {
+ if ( j7 < bsize ) {
+ s7 = j7;
+ j7 = 0;
+ } else {
+ s7 = bsize;
+ j7 -= bsize;
+ }
+ dx8 = sx[8] - ( s7*sx[7] );
+ dy8 = sy[8] - ( s7*sy[7] );
+ dz8 = sz[8] - ( s7*sz[7] );
+ dw8 = sw[8] - ( s7*sw[7] );
+ du8 = su[8] - ( s7*su[7] );
+ dv8 = sv[8] - ( s7*sv[7] );
+ ox7 = ox8 + ( j7*sx[7] );
+ oy7 = oy8 + ( j7*sy[7] );
+ oz7 = oz8 + ( j7*sz[7] );
+ ow7 = ow8 + ( j7*sw[7] );
+ ou7 = ou8 + ( j7*su[7] );
+ ov7 = ov8 + ( j7*sv[7] );
+ for ( j6 = sh[6]; j6 > 0; ) {
+ if ( j6 < bsize ) {
+ s6 = j6;
+ j6 = 0;
+ } else {
+ s6 = bsize;
+ j6 -= bsize;
+ }
+ dx7 = sx[7] - ( s6*sx[6] );
+ dy7 = sy[7] - ( s6*sy[6] );
+ dz7 = sz[7] - ( s6*sz[6] );
+ dw7 = sw[7] - ( s6*sw[6] );
+ du7 = su[7] - ( s6*su[6] );
+ dv7 = sv[7] - ( s6*sv[6] );
+ ox6 = ox7 + ( j6*sx[6] );
+ oy6 = oy7 + ( j6*sy[6] );
+ oz6 = oz7 + ( j6*sz[6] );
+ ow6 = ow7 + ( j6*sw[6] );
+ ou6 = ou7 + ( j6*su[6] );
+ ov6 = ov7 + ( j6*sv[6] );
+ for ( j5 = sh[5]; j5 > 0; ) {
+ if ( j5 < bsize ) {
+ s5 = j5;
+ j5 = 0;
+ } else {
+ s5 = bsize;
+ j5 -= bsize;
+ }
+ dx6 = sx[6] - ( s5*sx[5] );
+ dy6 = sy[6] - ( s5*sy[5] );
+ dz6 = sz[6] - ( s5*sz[5] );
+ dw6 = sw[6] - ( s5*sw[5] );
+ du6 = su[6] - ( s5*su[5] );
+ dv6 = sv[6] - ( s5*sv[5] );
+ ox5 = ox6 + ( j5*sx[5] );
+ oy5 = oy6 + ( j5*sy[5] );
+ oz5 = oz6 + ( j5*sz[5] );
+ ow5 = ow6 + ( j5*sw[5] );
+ ou5 = ou6 + ( j5*su[5] );
+ ov5 = ov6 + ( j5*sv[5] );
+ for ( j4 = sh[4]; j4 > 0; ) {
+ if ( j4 < bsize ) {
+ s4 = j4;
+ j4 = 0;
+ } else {
+ s4 = bsize;
+ j4 -= bsize;
+ }
+ dx5 = sx[5] - ( s4*sx[4] );
+ dy5 = sy[5] - ( s4*sy[4] );
+ dz5 = sz[5] - ( s4*sz[4] );
+ dw5 = sw[5] - ( s4*sw[4] );
+ du5 = su[5] - ( s4*su[4] );
+ dv5 = sv[5] - ( s4*sv[4] );
+ ox4 = ox5 + ( j4*sx[4] );
+ oy4 = oy5 + ( j4*sy[4] );
+ oz4 = oz5 + ( j4*sz[4] );
+ ow4 = ow5 + ( j4*sw[4] );
+ ou4 = ou5 + ( j4*su[4] );
+ ov4 = ov5 + ( j4*sv[4] );
+ for ( j3 = sh[3]; j3 > 0; ) {
+ if ( j3 < bsize ) {
+ s3 = j3;
+ j3 = 0;
+ } else {
+ s3 = bsize;
+ j3 -= bsize;
+ }
+ dx4 = sx[4] - ( s3*sx[3] );
+ dy4 = sy[4] - ( s3*sy[3] );
+ dz4 = sz[4] - ( s3*sz[3] );
+ dw4 = sw[4] - ( s3*sw[3] );
+ du4 = su[4] - ( s3*su[3] );
+ dv4 = sv[4] - ( s3*sv[3] );
+ ox3 = ox4 + ( j3*sx[3] );
+ oy3 = oy4 + ( j3*sy[3] );
+ oz3 = oz4 + ( j3*sz[3] );
+ ow3 = ow4 + ( j3*sw[3] );
+ ou3 = ou4 + ( j3*su[3] );
+ ov3 = ov4 + ( j3*sv[3] );
+ for ( j2 = sh[2]; j2 > 0; ) {
+ if ( j2 < bsize ) {
+ s2 = j2;
+ j2 = 0;
+ } else {
+ s2 = bsize;
+ j2 -= bsize;
+ }
+ dx3 = sx[3] - ( s2*sx[2] );
+ dy3 = sy[3] - ( s2*sy[2] );
+ dz3 = sz[3] - ( s2*sz[2] );
+ dw3 = sw[3] - ( s2*sw[2] );
+ du3 = su[3] - ( s2*su[2] );
+ dv3 = sv[3] - ( s2*sv[2] );
+ ox2 = ox3 + ( j2*sx[2] );
+ oy2 = oy3 + ( j2*sy[2] );
+ oz2 = oz3 + ( j2*sz[2] );
+ ow2 = ow3 + ( j2*sw[2] );
+ ou2 = ou3 + ( j2*su[2] );
+ ov2 = ov3 + ( j2*sv[2] );
+ for ( j1 = sh[1]; j1 > 0; ) {
+ if ( j1 < bsize ) {
+ s1 = j1;
+ j1 = 0;
+ } else {
+ s1 = bsize;
+ j1 -= bsize;
+ }
+ dx2 = sx[2] - ( s1*sx[1] );
+ dy2 = sy[2] - ( s1*sy[1] );
+ dz2 = sz[2] - ( s1*sz[1] );
+ dw2 = sw[2] - ( s1*sw[1] );
+ du2 = su[2] - ( s1*su[1] );
+ dv2 = sv[2] - ( s1*sv[1] );
+ ox1 = ox2 + ( j1*sx[1] );
+ oy1 = oy2 + ( j1*sy[1] );
+ oz1 = oz2 + ( j1*sz[1] );
+ ow1 = ow2 + ( j1*sw[1] );
+ ou1 = ou2 + ( j1*su[1] );
+ ov1 = ov2 + ( j1*sv[1] );
+ for ( j0 = sh[0]; j0 > 0; ) {
+ if ( j0 < bsize ) {
+ s0 = j0;
+ j0 = 0;
+ } else {
+ s0 = bsize;
+ j0 -= bsize;
+ }
+ // Compute index offsets for the first input and output ndarray elements in the current block...
+ ix = ox1 + ( j0*sx[0] );
+ iy = oy1 + ( j0*sy[0] );
+ iz = oz1 + ( j0*sz[0] );
+ iw = ow1 + ( j0*sw[0] );
+ iu = ou1 + ( j0*su[0] );
+ iv = ov1 + ( j0*sv[0] );
+
+ // Compute loop offset increments...
+ dx1 = sx[1] - ( s0*sx[0] );
+ dy1 = sy[1] - ( s0*sy[0] );
+ dz1 = sz[1] - ( s0*sz[0] );
+ dw1 = sw[1] - ( s0*sw[0] );
+ du1 = su[1] - ( s0*su[0] );
+ dv1 = sv[1] - ( s0*sv[0] );
+
+ // Iterate over the ndarray dimensions...
+ for ( i8 = 0; i8 < s8; i8++ ) {
+ for ( i7 = 0; i7 < s7; i7++ ) {
+ for ( i6 = 0; i6 < s6; i6++ ) {
+ for ( i5 = 0; i5 < s5; i5++ ) {
+ for ( i4 = 0; i4 < s4; i4++ ) {
+ for ( i3 = 0; i3 < s3; i3++ ) {
+ for ( i2 = 0; i2 < s2; i2++ ) {
+ for ( i1 = 0; i1 < s1; i1++ ) {
+ for ( i0 = 0; i0 < s0; i0++ ) {
+ vset( vbuf, iv, fcn( xget( xbuf, ix ), yget( ybuf, iy ), zget( zbuf, iz ), wget( wbuf, iw ), uget( ubuf, iu ) ) );
+ ix += dx0;
+ iy += dy0;
+ iz += dz0;
+ iw += dw0;
+ iu += du0;
+ iv += dv0;
+ }
+ ix += dx1;
+ iy += dy1;
+ iz += dz1;
+ iw += dw1;
+ iu += du1;
+ iv += dv1;
+ }
+ ix += dx2;
+ iy += dy2;
+ iz += dz2;
+ iw += dw2;
+ iu += du2;
+ iv += dv2;
+ }
+ ix += dx3;
+ iy += dy3;
+ iz += dz3;
+ iw += dw3;
+ iu += du3;
+ iv += dv3;
+ }
+ ix += dx4;
+ iy += dy4;
+ iz += dz4;
+ iw += dw4;
+ iu += du4;
+ iv += dv4;
+ }
+ ix += dx5;
+ iy += dy5;
+ iz += dz5;
+ iw += dw5;
+ iu += du5;
+ iv += dv5;
+ }
+ ix += dx6;
+ iy += dy6;
+ iz += dz6;
+ iw += dw6;
+ iu += du6;
+ iv += dv6;
+ }
+ ix += dx7;
+ iy += dy7;
+ iz += dz7;
+ iw += dw7;
+ iu += du7;
+ iv += dv7;
+ }
+ ix += dx8;
+ iy += dy8;
+ iz += dz8;
+ iw += dw8;
+ iu += du8;
+ iv += dv8;
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+}
+
+
+// EXPORTS //
+
+module.exports = blockedquinary9d;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/index.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/index.js
new file mode 100644
index 000000000000..afa857bc81d2
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/index.js
@@ -0,0 +1,85 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+/**
+* Apply a quinary callback to elements in input ndarrays and assign results to elements in an output ndarray.
+*
+* @module @stdlib/ndarray/base/quinary
+*
+* @example
+* var Float64Array = require( '@stdlib/array/float64' );
+* var ndarray = require( '@stdlib/ndarray/ctor' );
+* var getData = require( '@stdlib/ndarray/data-buffer' );
+* var quinary = require( '@stdlib/ndarray/base/quinary' );
+*
+* function fcn( a, b, c, d, e ) {
+* return a + b + c + d + e;
+* }
+*
+* // Create data buffers:
+* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0 ] );
+* var ybuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var zbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var wbuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var ubuf = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+* var vbuf = new Float64Array( 6 );
+*
+* // Define the shape of the input and output arrays:
+* var shape = [ 3, 1, 2 ];
+*
+* // Define the array strides:
+* var sx = [ 2, 2, 1 ];
+* var sy = [ 2, 2, 1 ];
+* var sz = [ 2, 2, 1 ];
+* var sw = [ 2, 2, 1 ];
+* var su = [ 2, 2, 1 ];
+* var sv = [ 2, 2, 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+* var oz = 0;
+* var ow = 0;
+* var ou = 0;
+* var ov = 0;
+*
+* // Create the input and output ndarrays:
+* var x = new ndarray( 'float64', xbuf, shape, sx, ox, 'row-major' );
+* var y = new ndarray( 'float64', ybuf, shape, sy, oy, 'row-major' );
+* var z = new ndarray( 'float64', zbuf, shape, sz, oz, 'row-major' );
+* var w = new ndarray( 'float64', wbuf, shape, sw, ow, 'row-major' );
+* var u = new ndarray( 'float64', ubuf, shape, su, ou, 'row-major' );
+* var v = new ndarray( 'float64', vbuf, shape, sv, ov, 'row-major' );
+*
+* // Apply the quinary function:
+* quinary( [ x, y, z, w, u, v ], fcn );
+*
+* console.log( getData( v ) );
+* // => [ 5.0, 6.0, 7.0, 8.0, 9.0, 10.0 ]
+*/
+
+// MODULES //
+
+var main = require( './main.js' );
+
+
+// EXPORTS //
+
+module.exports = main;
diff --git a/lib/node_modules/@stdlib/ndarray/base/quinary/lib/main.js b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/main.js
new file mode 100644
index 000000000000..d4514d599879
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/quinary/lib/main.js
@@ -0,0 +1,484 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+/* eslint-disable max-lines-per-function, max-statements, max-lines */
+
+'use strict';
+
+// MODULES //
+
+var iterationOrder = require( '@stdlib/ndarray/base/iteration-order' );
+var minmaxViewBufferIndex = require( '@stdlib/ndarray/base/minmax-view-buffer-index' );
+var ndarray2object = require( '@stdlib/ndarray/base/ndarraylike2object' );
+var strides2order = require( '@stdlib/ndarray/base/strides2order' );
+var anyIsEntryIn = require( '@stdlib/array/base/any-is-entry-in' );
+var format = require( '@stdlib/string/format' );
+var blockedaccessorquinary2d = require( './2d_blocked_accessors.js' );
+var blockedaccessorquinary3d = require( './3d_blocked_accessors.js' );
+var blockedaccessorquinary4d = require( './4d_blocked_accessors.js' );
+var blockedaccessorquinary5d = require( './5d_blocked_accessors.js' );
+var blockedaccessorquinary6d = require( './6d_blocked_accessors.js' );
+var blockedaccessorquinary7d = require( './7d_blocked_accessors.js' );
+var blockedaccessorquinary8d = require( './8d_blocked_accessors.js' );
+var blockedaccessorquinary9d = require( './9d_blocked_accessors.js' );
+var blockedaccessorquinary10d = require( './10d_blocked_accessors.js' );
+var blockedquinary2d = require( './2d_blocked.js' );
+var blockedquinary3d = require( './3d_blocked.js' );
+var blockedquinary4d = require( './4d_blocked.js' );
+var blockedquinary5d = require( './5d_blocked.js' );
+var blockedquinary6d = require( './6d_blocked.js' );
+var blockedquinary7d = require( './7d_blocked.js' );
+var blockedquinary8d = require( './8d_blocked.js' );
+var blockedquinary9d = require( './9d_blocked.js' );
+var blockedquinary10d = require( './10d_blocked.js' );
+var accessorquinary0d = require( './0d_accessors.js' );
+var accessorquinary1d = require( './1d_accessors.js' );
+var accessorquinary2d = require( './2d_accessors.js' );
+var accessorquinary3d = require( './3d_accessors.js' );
+var accessorquinary4d = require( './4d_accessors.js' );
+var accessorquinary5d = require( './5d_accessors.js' );
+var accessorquinary6d = require( './6d_accessors.js' );
+var accessorquinary7d = require( './7d_accessors.js' );
+var accessorquinary8d = require( './8d_accessors.js' );
+var accessorquinary9d = require( './9d_accessors.js' );
+var accessorquinary10d = require( './10d_accessors.js' );
+var accessorquinarynd = require( './nd_accessors.js' );
+var quinary0d = require( './0d.js' );
+var quinary1d = require( './1d.js' );
+var quinary2d = require( './2d.js' );
+var quinary3d = require( './3d.js' );
+var quinary4d = require( './4d.js' );
+var quinary5d = require( './5d.js' );
+var quinary6d = require( './6d.js' );
+var quinary7d = require( './7d.js' );
+var quinary8d = require( './8d.js' );
+var quinary9d = require( './9d.js' );
+var quinary10d = require( './10d.js' );
+var quinarynd = require( './nd.js' );
+
+
+// VARIABLES //
+
+var QUINARY = [
+ quinary0d,
+ quinary1d,
+ quinary2d,
+ quinary3d,
+ quinary4d,
+ quinary5d,
+ quinary6d,
+ quinary7d,
+ quinary8d,
+ quinary9d,
+ quinary10d
+];
+var ACCESSOR_QUINARY = [
+ accessorquinary0d,
+ accessorquinary1d,
+ accessorquinary2d,
+ accessorquinary3d,
+ accessorquinary4d,
+ accessorquinary5d,
+ accessorquinary6d,
+ accessorquinary7d,
+ accessorquinary8d,
+ accessorquinary9d,
+ accessorquinary10d
+];
+var BLOCKED_QUINARY = [
+ blockedquinary2d, // 0
+ blockedquinary3d,
+ blockedquinary4d,
+ blockedquinary5d,
+ blockedquinary6d,
+ blockedquinary7d,
+ blockedquinary8d,
+ blockedquinary9d,
+ blockedquinary10d // 8
+];
+var BLOCKED_ACCESSOR_QUINARY = [
+ blockedaccessorquinary2d, // 0
+ blockedaccessorquinary3d,
+ blockedaccessorquinary4d,
+ blockedaccessorquinary5d,
+ blockedaccessorquinary6d,
+ blockedaccessorquinary7d,
+ blockedaccessorquinary8d,
+ blockedaccessorquinary9d,
+ blockedaccessorquinary10d // 8
+];
+var MAX_DIMS = QUINARY.length - 1;
+
+
+// FUNCTIONS //
+
+/**
+* Returns a boolean indicating if at least one ndarray data buffer implements the accessor protocol.
+*
+* @private
+* @param {ndarrayLike} x - first ndarray
+* @param {ndarrayLike} y - second ndarray
+* @param {ndarrayLike} z - third ndarray
+* @param {ndarrayLike} w - fourth ndarray
+* @param {ndarrayLike} u - fifth ndarray
+* @param {ndarrayLike} v - sixth ndarray
+* @returns {boolean} boolean indicating whether an ndarray data buffer implements the accessor protocol
+*/
+function hasAccessors( x, y, z, w, u, v ) {
+ return anyIsEntryIn( [ x, y, z, w, u, v ], 'accessorProtocol', true );
+}
+
+
+// MAIN //
+
+/**
+* Applies a quinary callback to elements in input ndarrays and assigns results to elements in an output ndarray.
+*
+* ## Notes
+*
+* - Each provided ndarray should be an object with the following properties:
+*
+* - **dtype**: data type.
+* - **data**: data buffer.
+* - **shape**: dimensions.
+* - **strides**: stride lengths.
+* - **offset**: index offset.
+* - **order**: specifies whether an ndarray is row-major (C-style) or column major (Fortran-style).
+*
+* @param {ArrayLikeObject