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‎.github/.keepalive‎

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‎CHANGELOG.md‎

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> Package changelog.
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<section class="release" id="unreleased">
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## Unreleased (2026-04-12)
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<section class="commits">
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### Commits
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<details>
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- [`06dbaf0`](https://github.com/stdlib-js/stdlib/commit/06dbaf057f7f6903a9ac6b053acace5c5adf9259) - **test:** migrate `math/base/special/erfc` to ULP base testing [(#11360)](https://github.com/stdlib-js/stdlib/pull/11360) _(by Shubham)_
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</details>
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</section>
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<!-- /.commits -->
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<section class="contributors">
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### Contributors
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A total of 1 person contributed to this release. Thank you to this contributor:
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- Shubham
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</section>
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<!-- /.contributors -->
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</section>
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<!-- /.release -->
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<section class="release" id="v0.2.5">
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## 0.2.5 (2026-02-08)

‎package.json‎

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@@ -50,11 +50,10 @@
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"@stdlib/utils-library-manifest": "^0.2.4"
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},
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"devDependencies": {
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"@stdlib/assert-is-almost-same-value": "^0.1.1",
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"@stdlib/console-log-each-map": "^0.1.1",
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"@stdlib/constants-float64-eps": "^0.2.3",
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"@stdlib/fs-read-file": "^0.2.3",
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"@stdlib/fs-write-file": "^0.2.3",
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"@stdlib/math-base-special-abs": "^0.2.3",
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"@stdlib/math-base-tools-evalpoly-compile": "^0.3.1",
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"@stdlib/math-base-tools-evalpoly-compile-c": "^0.2.2",
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"@stdlib/random-array-uniform": "^0.2.2",

‎test/test.js‎

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@@ -24,8 +24,7 @@ var tape = require( 'tape' );
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var isnan = require( '@stdlib/math-base-assert-is-nan' );
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var NINF = require( '@stdlib/constants-float64-ninf' );
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var PINF = require( '@stdlib/constants-float64-pinf' );
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var EPS = require( '@stdlib/constants-float64-eps' );
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var abs = require( '@stdlib/math-base-special-abs' );
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var isAlmostSameValue = require( '@stdlib/assert-is-almost-same-value' );
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var erfc = require( './../lib' );
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@@ -55,8 +54,6 @@ tape( 'main export is a function', function test( t ) {
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tape( 'the function evaluates the complementary error function for `x` on the interval `[-5,-100]', function test( t ) {
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var expected;
58-
var delta;
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var tol;
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var x;
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var y;
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var i;
@@ -65,21 +62,13 @@ tape( 'the function evaluates the complementary error function for `x` on the in
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x = largerNegative.x;
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for ( i = 0; i < x.length; i++ ) {
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y = erfc( x[i] );
68-
if ( y === expected[i] ) {
69-
t.strictEqual( y, expected[i], 'x: '+x[i]+', y: '+y+', expected: '+expected[i] );
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} else {
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delta = abs( y - expected[ i ] );
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tol = EPS * abs( expected[ i ] );
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t.ok( delta <= tol, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i]+'. Δ: '+delta+'. tol: '+tol );
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}
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t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'returns expected value' );
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}
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t.end();
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});
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tape( 'the function evaluates the complementary error function for `x` on the interval `[5,100]`', function test( t ) {
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var expected;
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var delta;
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var tol;
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var x;
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var y;
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var i;
@@ -88,21 +77,13 @@ tape( 'the function evaluates the complementary error function for `x` on the in
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x = largerPositive.x;
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for ( i = 0; i < x.length; i++ ) {
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y = erfc( x[i] );
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if ( y === expected[i] ) {
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t.strictEqual( y, expected[i], 'x: '+x[i]+', y: '+y+', expected: '+expected[i] );
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} else {
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delta = abs( y - expected[ i ] );
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tol = EPS * abs( expected[ i ] );
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t.ok( delta <= tol, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i]+'. Δ: '+delta+'. tol: '+tol );
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}
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t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'returns expected value' );
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}
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t.end();
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});
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tape( 'the function evaluates the complementary error function for `x` on the interval `[-2.5,-28]`', function test( t ) {
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var expected;
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var delta;
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var tol;
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var x;
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var y;
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var i;
@@ -111,21 +92,13 @@ tape( 'the function evaluates the complementary error function for `x` on the in
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x = largeNegative.x;
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for ( i = 0; i < x.length; i++ ) {
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y = erfc( x[i] );
114-
if ( y === expected[i] ) {
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t.strictEqual( y, expected[i], 'x: '+x[i]+', y: '+y+', expected: '+expected[i] );
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} else {
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delta = abs( y - expected[ i ] );
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tol = EPS * abs( expected[ i ] );
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t.ok( delta <= tol, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i]+'. Δ: '+delta+'. tol: '+tol );
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}
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t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'returns expected value' );
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}
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t.end();
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});
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tape( 'the function evaluates the complementary error function for `x` on the interval `[2.5,28]`', function test( t ) {
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var expected;
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var delta;
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var tol;
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var x;
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var y;
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var i;
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x = largePositive.x;
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for ( i = 0; i < x.length; i++ ) {
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y = erfc( x[i] );
137-
if ( y === expected[i] ) {
138-
t.strictEqual( y, expected[i], 'x: '+x[i]+', y: '+y+', expected: '+expected[i] );
139-
} else {
140-
delta = abs( y - expected[ i ] );
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tol = EPS * abs( expected[ i ] );
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t.ok( delta <= tol, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i]+'. Δ: '+delta+'. tol: '+tol );
143-
}
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t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'returns expected value' );
144111
}
145112
t.end();
146113
});
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148115
tape( 'the function evaluates the complementary error function for `x` on the interval `[-1,-3]`', function test( t ) {
149116
var expected;
150-
var delta;
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var tol;
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var x;
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var y;
154119
var i;
@@ -157,21 +122,13 @@ tape( 'the function evaluates the complementary error function for `x` on the in
157122
x = mediumNegative.x;
158123
for ( i = 0; i < x.length; i++ ) {
159124
y = erfc( x[i] );
160-
if ( y === expected[i] ) {
161-
t.strictEqual( y, expected[i], 'x: '+x[i]+', y: '+y+', expected: '+expected[i] );
162-
} else {
163-
delta = abs( y - expected[ i ] );
164-
tol = EPS * abs( expected[ i ] );
165-
t.ok( delta <= tol, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i]+'. Δ: '+delta+'. tol: '+tol );
166-
}
125+
t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'returns expected value' );
167126
}
168127
t.end();
169128
});
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171130
tape( 'the function evaluates the complementary error function for `x` on the interval `[1,3]`', function test( t ) {
172131
var expected;
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var delta;
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var tol;
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var x;
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var y;
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var i;
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x = mediumPositive.x;
181138
for ( i = 0; i < x.length; i++ ) {
182139
y = erfc( x[i] );
183-
if ( y === expected[i] ) {
184-
t.strictEqual( y, expected[i], 'x: '+x[i]+', y: '+y+', expected: '+expected[i] );
185-
} else {
186-
delta = abs( y - expected[ i ] );
187-
tol = EPS * abs( expected[ i ] );
188-
t.ok( delta <= tol, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i]+'. Δ: '+delta+'. tol: '+tol );
189-
}
140+
t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'returns expected value' );
190141
}
191142
t.end();
192143
});
193144

194145
tape( 'the function evaluates the complementary error function for `x` on the interval `[-0.8,-1]`', function test( t ) {
195146
var expected;
196-
var delta;
197-
var tol;
198147
var x;
199148
var y;
200149
var i;
@@ -203,13 +152,7 @@ tape( 'the function evaluates the complementary error function for `x` on the in
203152
x = smallNegative.x;
204153
for ( i = 0; i < x.length; i++ ) {
205154
y = erfc( x[i] );
206-
if ( y === expected[i] ) {
207-
t.strictEqual( y, expected[i], 'x: '+x[i]+', y: '+y+', expected: '+expected[i] );
208-
} else {
209-
delta = abs( y - expected[ i ] );
210-
tol = EPS * abs( expected[ i ] );
211-
t.ok( delta <= tol, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i]+'. Δ: '+delta+'. tol: '+tol );
212-
}
155+
t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'returns expected value' );
213156
}
214157
t.end();
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});

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