chore: changes according to code review

---
type: pre_commit_static_analysis_report
description: Results of running static analysis checks when committing changes.
report:
  - task: lint_filenames
    status: passed
  - task: lint_editorconfig
    status: passed
  - task: lint_markdown
    status: na
  - task: lint_package_json
    status: na
  - task: lint_repl_help
    status: na
  - task: lint_javascript_src
    status: na
  - task: lint_javascript_cli
    status: na
  - task: lint_javascript_examples
    status: na
  - task: lint_javascript_tests
    status: passed
  - task: lint_javascript_benchmarks
    status: na
  - task: lint_python
    status: na
  - task: lint_r
    status: na
  - task: lint_c_src
    status: na
  - task: lint_c_examples
    status: na
  - task: lint_c_benchmarks
    status: na
  - task: lint_c_tests_fixtures
    status: na
  - task: lint_shell
    status: na
  - task: lint_typescript_declarations
    status: passed
  - task: lint_typescript_tests
    status: na
  - task: lint_license_headers
    status: passed
---

Author: whizzel

lib/node_modules/@stdlib/math/base/special/asechf/test/fixtures/julia/data.json

@@ -99,6 +99,12 @@ tape( 'the function returns `NaN` for negative values', function test( t ) {
 	t.end();
 });
 
+tape( 'the function returns `NaN` for negative zero', function test( t ) {
+	var v = asechf( -0.0 );
+	t.strictEqual( isnanf( v ), true, 'returns NaN' );
+	t.end();
+});
+
 tape( 'the function returns `NaN` for values greater than 1', function test( t ) {
 	var v = asechf( 2.0 );
 	t.strictEqual( isnanf( v ), true, 'returns NaN' );

lib/node_modules/@stdlib/math/base/special/asechf/test/test.js

@@ -105,6 +105,12 @@ tape( 'the function returns `NaN` for negative values', opts, function test( t )
 	t.end();
 });
 
+tape( 'the function returns `NaN` for negative zero', opts, function test( t ) {
+	var v = asechf( -0.0 );
+	t.strictEqual( isnanf( v ), true, 'returns NaN' );
+	t.end();
+});
+
 tape( 'the function returns `NaN` for values greater than 1', opts, function test( t ) {
 	var v = asechf( 2.0 );
 	t.strictEqual( isnanf( v ), true, 'returns NaN' );