From 4055159bc28c0177c92640c397c196b387c68fed Mon Sep 17 00:00:00 2001
From: nirmaljb <nirmaljyotib@gmail.com>
Date: Fri, 3 Apr 2026 12:25:06 +0530
Subject: [PATCH 1/4] test: migrated to ulp based testing

---
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
---
---
 .../math/base/special/cos/test/test.js        | 39 ++++---------------
 .../math/base/special/cos/test/test.native.js | 39 ++++---------------
 2 files changed, 14 insertions(+), 64 deletions(-)

diff --git a/lib/node_modules/@stdlib/math/base/special/cos/test/test.js b/lib/node_modules/@stdlib/math/base/special/cos/test/test.js
index 38f2f73d4025..e23f79003b91 100644
--- a/lib/node_modules/@stdlib/math/base/special/cos/test/test.js
+++ b/lib/node_modules/@stdlib/math/base/special/cos/test/test.js
@@ -22,10 +22,9 @@
 
 var tape = require( 'tape' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
-var abs = require( '@stdlib/math/base/special/abs' );
 var PINF = require( '@stdlib/constants/float64/pinf' );
 var NINF = require( '@stdlib/constants/float64/ninf' );
-var EPS = require( '@stdlib/constants/float64/eps' );
+var isAlmostSameValue = require( '@stdlib/assert/is-almost-same-value' );
 var cos = require( './../lib' );
 
 
@@ -49,8 +48,6 @@ tape( 'main export is a function', function test( t ) {
 
 tape( 'the function computes the cosine (medium negative values)', function test( t ) {
 	var expected;
-	var delta;
-	var tol;
 	var x;
 	var y;
 	var i;
@@ -63,9 +60,7 @@ tape( 'the function computes the cosine (medium negative values)', function test
 		if ( y === expected[ i ] ) {
 			t.strictEqual( y, expected[ i ], 'x: '+x[i]+'. Expected: '+expected[i] );
 		} else {
-			delta = abs( y - expected[ i ] );
-			tol = EPS * abs( expected[ i ] );
-			t.ok( delta <= tol, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i]+'. tol: '+tol+'. Δ: '+delta+'.' );
+			t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
 		}
 	}
 
@@ -74,8 +69,6 @@ tape( 'the function computes the cosine (medium negative values)', function test
 
 tape( 'the function computes the cosine (positive medium values)', function test( t ) {
 	var expected;
-	var delta;
-	var tol;
 	var x;
 	var y;
 	var i;
@@ -88,9 +81,7 @@ tape( 'the function computes the cosine (positive medium values)', function test
 		if ( y === expected[ i ] ) {
 			t.strictEqual( y, expected[ i ], 'x: '+x[i]+'. Expected: '+expected[i] );
 		} else {
-			delta = abs( y - expected[ i ] );
-			tol = EPS * abs( expected[ i ] );
-			t.ok( delta <= tol, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i]+'. tol: '+tol+'. Δ: '+delta+'.' );
+			t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
 		}
 	}
 
@@ -99,8 +90,6 @@ tape( 'the function computes the cosine (positive medium values)', function test
 
 tape( 'the function computes the cosine (large negative values)', function test( t ) {
 	var expected;
-	var delta;
-	var tol;
 	var x;
 	var y;
 	var i;
@@ -113,9 +102,7 @@ tape( 'the function computes the cosine (large negative values)', function test(
 		if ( y === expected[ i ] ) {
 			t.strictEqual( y, expected[ i ], 'x: '+x[i]+'. Expected: '+expected[i] );
 		} else {
-			delta = abs( y - expected[ i ] );
-			tol = EPS * abs( expected[ i ] );
-			t.ok( delta <= tol, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i]+'. tol: '+tol+'. Δ: '+delta+'.' );
+			t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
 		}
 	}
 
@@ -124,8 +111,6 @@ tape( 'the function computes the cosine (large negative values)', function test(
 
 tape( 'the function computes the cosine (large positive values)', function test( t ) {
 	var expected;
-	var delta;
-	var tol;
 	var x;
 	var y;
 	var i;
@@ -138,9 +123,7 @@ tape( 'the function computes the cosine (large positive values)', function test(
 		if ( y === expected[ i ] ) {
 			t.strictEqual( y, expected[ i ], 'x: '+x[i]+'. Expected: '+expected[i] );
 		} else {
-			delta = abs( y - expected[ i ] );
-			tol = EPS * abs( expected[ i ] );
-			t.ok( delta <= tol, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i]+'. tol: '+tol+'. Δ: '+delta+'.' );
+			t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
 		}
 	}
 
@@ -149,8 +132,6 @@ tape( 'the function computes the cosine (large positive values)', function test(
 
 tape( 'the function computes the cosine (huge negative values)', function test( t ) {
 	var expected;
-	var delta;
-	var tol;
 	var x;
 	var y;
 	var i;
@@ -163,9 +144,7 @@ tape( 'the function computes the cosine (huge negative values)', function test(
 		if ( y === expected[ i ] ) {
 			t.strictEqual( y, expected[ i ], 'x: '+x[i]+'. Expected: '+expected[i] );
 		} else {
-			delta = abs( y - expected[ i ] );
-			tol = EPS * abs( expected[ i ] );
-			t.ok( delta <= tol, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i]+'. tol: '+tol+'. Δ: '+delta+'.' );
+			t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
 		}
 	}
 
@@ -174,8 +153,6 @@ tape( 'the function computes the cosine (huge negative values)', function test(
 
 tape( 'the function computes the cosine (huge positive values)', function test( t ) {
 	var expected;
-	var delta;
-	var tol;
 	var x;
 	var y;
 	var i;
@@ -188,9 +165,7 @@ tape( 'the function computes the cosine (huge positive values)', function test(
 		if ( y === expected[ i ] ) {
 			t.strictEqual( y, expected[ i ], 'x: '+x[i]+'. Expected: '+expected[i] );
 		} else {
-			delta = abs( y - expected[ i ] );
-			tol = EPS * abs( expected[ i ] );
-			t.ok( delta <= tol, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i]+'. tol: '+tol+'. Δ: '+delta+'.' );
+			t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
 		}
 	}
 
diff --git a/lib/node_modules/@stdlib/math/base/special/cos/test/test.native.js b/lib/node_modules/@stdlib/math/base/special/cos/test/test.native.js
index f7e5d109496b..b413666a490e 100644
--- a/lib/node_modules/@stdlib/math/base/special/cos/test/test.native.js
+++ b/lib/node_modules/@stdlib/math/base/special/cos/test/test.native.js
@@ -23,10 +23,9 @@
 var resolve = require( 'path' ).resolve;
 var tape = require( 'tape' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
-var abs = require( '@stdlib/math/base/special/abs' );
 var PINF = require( '@stdlib/constants/float64/pinf' );
 var NINF = require( '@stdlib/constants/float64/ninf' );
-var EPS = require( '@stdlib/constants/float64/eps' );
+var isAlmostSameValue = require( '@stdlib/assert/is-almost-same-value' );
 var tryRequire = require( '@stdlib/utils/try-require' );
 
 
@@ -58,8 +57,6 @@ tape( 'main export is a function', opts, function test( t ) {
 
 tape( 'the function computes the cosine (medium negative values)', opts, function test( t ) {
 	var expected;
-	var delta;
-	var tol;
 	var x;
 	var y;
 	var i;
@@ -72,9 +69,7 @@ tape( 'the function computes the cosine (medium negative values)', opts, functio
 		if ( y === expected[ i ] ) {
 			t.strictEqual( y, expected[ i ], 'x: '+x[i]+'. Expected: '+expected[i] );
 		} else {
-			delta = abs( y - expected[ i ] );
-			tol = EPS * abs( expected[ i ] );
-			t.ok( delta <= tol, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i]+'. tol: '+tol+'. Δ: '+delta+'.' );
+			t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
 		}
 	}
 
@@ -83,8 +78,6 @@ tape( 'the function computes the cosine (medium negative values)', opts, functio
 
 tape( 'the function computes the cosine (positive medium values)', opts, function test( t ) {
 	var expected;
-	var delta;
-	var tol;
 	var x;
 	var y;
 	var i;
@@ -97,9 +90,7 @@ tape( 'the function computes the cosine (positive medium values)', opts, functio
 		if ( y === expected[ i ] ) {
 			t.strictEqual( y, expected[ i ], 'x: '+x[i]+'. Expected: '+expected[i] );
 		} else {
-			delta = abs( y - expected[ i ] );
-			tol = EPS * abs( expected[ i ] );
-			t.ok( delta <= tol, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i]+'. tol: '+tol+'. Δ: '+delta+'.' );
+			t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
 		}
 	}
 
@@ -108,8 +99,6 @@ tape( 'the function computes the cosine (positive medium values)', opts, functio
 
 tape( 'the function computes the cosine (large negative values)', opts, function test( t ) {
 	var expected;
-	var delta;
-	var tol;
 	var x;
 	var y;
 	var i;
@@ -122,9 +111,7 @@ tape( 'the function computes the cosine (large negative values)', opts, function
 		if ( y === expected[ i ] ) {
 			t.strictEqual( y, expected[ i ], 'x: '+x[i]+'. Expected: '+expected[i] );
 		} else {
-			delta = abs( y - expected[ i ] );
-			tol = EPS * abs( expected[ i ] );
-			t.ok( delta <= tol, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i]+'. tol: '+tol+'. Δ: '+delta+'.' );
+			t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
 		}
 	}
 
@@ -133,8 +120,6 @@ tape( 'the function computes the cosine (large negative values)', opts, function
 
 tape( 'the function computes the cosine (large positive values)', opts, function test( t ) {
 	var expected;
-	var delta;
-	var tol;
 	var x;
 	var y;
 	var i;
@@ -147,9 +132,7 @@ tape( 'the function computes the cosine (large positive values)', opts, function
 		if ( y === expected[ i ] ) {
 			t.strictEqual( y, expected[ i ], 'x: '+x[i]+'. Expected: '+expected[i] );
 		} else {
-			delta = abs( y - expected[ i ] );
-			tol = EPS * abs( expected[ i ] );
-			t.ok( delta <= tol, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i]+'. tol: '+tol+'. Δ: '+delta+'.' );
+			t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
 		}
 	}
 
@@ -158,8 +141,6 @@ tape( 'the function computes the cosine (large positive values)', opts, function
 
 tape( 'the function computes the cosine (huge negative values)', opts, function test( t ) {
 	var expected;
-	var delta;
-	var tol;
 	var x;
 	var y;
 	var i;
@@ -172,9 +153,7 @@ tape( 'the function computes the cosine (huge negative values)', opts, function
 		if ( y === expected[ i ] ) {
 			t.strictEqual( y, expected[ i ], 'x: '+x[i]+'. Expected: '+expected[i] );
 		} else {
-			delta = abs( y - expected[ i ] );
-			tol = EPS * abs( expected[ i ] );
-			t.ok( delta <= tol, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i]+'. tol: '+tol+'. Δ: '+delta+'.' );
+			t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
 		}
 	}
 
@@ -183,8 +162,6 @@ tape( 'the function computes the cosine (huge negative values)', opts, function
 
 tape( 'the function computes the cosine (huge positive values)', opts, function test( t ) {
 	var expected;
-	var delta;
-	var tol;
 	var x;
 	var y;
 	var i;
@@ -197,9 +174,7 @@ tape( 'the function computes the cosine (huge positive values)', opts, function
 		if ( y === expected[ i ] ) {
 			t.strictEqual( y, expected[ i ], 'x: '+x[i]+'. Expected: '+expected[i] );
 		} else {
-			delta = abs( y - expected[ i ] );
-			tol = EPS * abs( expected[ i ] );
-			t.ok( delta <= tol, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i]+'. tol: '+tol+'. Δ: '+delta+'.' );
+			t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
 		}
 	}
 

From b9d0da00cd73ecd91088a2c00afdd79d9bd67d08 Mon Sep 17 00:00:00 2001
From: nirmaljb <nirmaljyotib@gmail.com>
Date: Fri, 3 Apr 2026 13:09:26 +0530
Subject: [PATCH 2/4] chore: updated the year

---
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
---
---
 lib/node_modules/@stdlib/math/base/special/cos/test/test.js     | 2 +-
 .../@stdlib/math/base/special/cos/test/test.native.js           | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/node_modules/@stdlib/math/base/special/cos/test/test.js b/lib/node_modules/@stdlib/math/base/special/cos/test/test.js
index e23f79003b91..0b85ac2d9e20 100644
--- a/lib/node_modules/@stdlib/math/base/special/cos/test/test.js
+++ b/lib/node_modules/@stdlib/math/base/special/cos/test/test.js
@@ -1,7 +1,7 @@
 /**
 * @license Apache-2.0
 *
-* Copyright (c) 2018 The Stdlib Authors.
+* 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.
diff --git a/lib/node_modules/@stdlib/math/base/special/cos/test/test.native.js b/lib/node_modules/@stdlib/math/base/special/cos/test/test.native.js
index b413666a490e..4dfd03d47531 100644
--- a/lib/node_modules/@stdlib/math/base/special/cos/test/test.native.js
+++ b/lib/node_modules/@stdlib/math/base/special/cos/test/test.native.js
@@ -1,7 +1,7 @@
 /**
 * @license Apache-2.0
 *
-* Copyright (c) 2024 The Stdlib Authors.
+* 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.

From 254df4923c1f1e01b8ebed8618c9dcf396f36f04 Mon Sep 17 00:00:00 2001
From: nirmaljb <nirmaljyotib@gmail.com>
Date: Fri, 3 Apr 2026 14:34:13 +0530
Subject: [PATCH 3/4] fix: revert unintended date changes and address review
 comments

---
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
---
---
 .../math/base/special/cos/test/test.js        | 38 ++++--------------
 .../math/base/special/cos/test/test.native.js | 39 ++++---------------
 2 files changed, 14 insertions(+), 63 deletions(-)

diff --git a/lib/node_modules/@stdlib/math/base/special/cos/test/test.js b/lib/node_modules/@stdlib/math/base/special/cos/test/test.js
index 0b85ac2d9e20..44b2cdadcae9 100644
--- a/lib/node_modules/@stdlib/math/base/special/cos/test/test.js
+++ b/lib/node_modules/@stdlib/math/base/special/cos/test/test.js
@@ -1,7 +1,7 @@
 /**
 * @license Apache-2.0
 *
-* Copyright (c) 2026 The Stdlib Authors.
+* Copyright (c) 2018 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.
@@ -57,11 +57,7 @@ tape( 'the function computes the cosine (medium negative values)', function test
 
 	for ( i = 0; i < x.length; i++ ) {
 		y = cos( x[ i ] );
-		if ( y === expected[ i ] ) {
-			t.strictEqual( y, expected[ i ], 'x: '+x[i]+'. Expected: '+expected[i] );
-		} else {
-			t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
-		}
+		t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
 	}
 
 	t.end();
@@ -78,11 +74,7 @@ tape( 'the function computes the cosine (positive medium values)', function test
 
 	for ( i = 0; i < x.length; i++ ) {
 		y = cos( x[ i ] );
-		if ( y === expected[ i ] ) {
-			t.strictEqual( y, expected[ i ], 'x: '+x[i]+'. Expected: '+expected[i] );
-		} else {
-			t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
-		}
+		t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
 	}
 
 	t.end();
@@ -99,11 +91,7 @@ tape( 'the function computes the cosine (large negative values)', function test(
 
 	for ( i = 0; i < x.length; i++ ) {
 		y = cos( x[ i ] );
-		if ( y === expected[ i ] ) {
-			t.strictEqual( y, expected[ i ], 'x: '+x[i]+'. Expected: '+expected[i] );
-		} else {
-			t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
-		}
+		t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
 	}
 
 	t.end();
@@ -120,11 +108,7 @@ tape( 'the function computes the cosine (large positive values)', function test(
 
 	for ( i = 0; i < x.length; i++ ) {
 		y = cos( x[ i ] );
-		if ( y === expected[ i ] ) {
-			t.strictEqual( y, expected[ i ], 'x: '+x[i]+'. Expected: '+expected[i] );
-		} else {
-			t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
-		}
+		t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
 	}
 
 	t.end();
@@ -141,11 +125,7 @@ tape( 'the function computes the cosine (huge negative values)', function test(
 
 	for ( i = 0; i < x.length; i++ ) {
 		y = cos( x[ i ] );
-		if ( y === expected[ i ] ) {
-			t.strictEqual( y, expected[ i ], 'x: '+x[i]+'. Expected: '+expected[i] );
-		} else {
-			t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
-		}
+		t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
 	}
 
 	t.end();
@@ -162,11 +142,7 @@ tape( 'the function computes the cosine (huge positive values)', function test(
 
 	for ( i = 0; i < x.length; i++ ) {
 		y = cos( x[ i ] );
-		if ( y === expected[ i ] ) {
-			t.strictEqual( y, expected[ i ], 'x: '+x[i]+'. Expected: '+expected[i] );
-		} else {
-			t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
-		}
+		t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
 	}
 
 	t.end();
diff --git a/lib/node_modules/@stdlib/math/base/special/cos/test/test.native.js b/lib/node_modules/@stdlib/math/base/special/cos/test/test.native.js
index 4dfd03d47531..bb1298a4ad20 100644
--- a/lib/node_modules/@stdlib/math/base/special/cos/test/test.native.js
+++ b/lib/node_modules/@stdlib/math/base/special/cos/test/test.native.js
@@ -1,7 +1,7 @@
 /**
 * @license Apache-2.0
 *
-* Copyright (c) 2026 The Stdlib Authors.
+* Copyright (c) 2024 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.
@@ -66,11 +66,7 @@ tape( 'the function computes the cosine (medium negative values)', opts, functio
 
 	for ( i = 0; i < x.length; i++ ) {
 		y = cos( x[ i ] );
-		if ( y === expected[ i ] ) {
-			t.strictEqual( y, expected[ i ], 'x: '+x[i]+'. Expected: '+expected[i] );
-		} else {
-			t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
-		}
+		t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
 	}
 
 	t.end();
@@ -87,11 +83,7 @@ tape( 'the function computes the cosine (positive medium values)', opts, functio
 
 	for ( i = 0; i < x.length; i++ ) {
 		y = cos( x[ i ] );
-		if ( y === expected[ i ] ) {
-			t.strictEqual( y, expected[ i ], 'x: '+x[i]+'. Expected: '+expected[i] );
-		} else {
-			t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
-		}
+		t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
 	}
 
 	t.end();
@@ -108,11 +100,7 @@ tape( 'the function computes the cosine (large negative values)', opts, function
 
 	for ( i = 0; i < x.length; i++ ) {
 		y = cos( x[ i ] );
-		if ( y === expected[ i ] ) {
-			t.strictEqual( y, expected[ i ], 'x: '+x[i]+'. Expected: '+expected[i] );
-		} else {
-			t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
-		}
+		t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
 	}
 
 	t.end();
@@ -129,11 +117,7 @@ tape( 'the function computes the cosine (large positive values)', opts, function
 
 	for ( i = 0; i < x.length; i++ ) {
 		y = cos( x[ i ] );
-		if ( y === expected[ i ] ) {
-			t.strictEqual( y, expected[ i ], 'x: '+x[i]+'. Expected: '+expected[i] );
-		} else {
-			t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
-		}
+		t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
 	}
 
 	t.end();
@@ -150,13 +134,8 @@ tape( 'the function computes the cosine (huge negative values)', opts, function
 
 	for ( i = 0; i < x.length; i++ ) {
 		y = cos( x[ i ] );
-		if ( y === expected[ i ] ) {
-			t.strictEqual( y, expected[ i ], 'x: '+x[i]+'. Expected: '+expected[i] );
-		} else {
-			t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
-		}
+		t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
 	}
-
 	t.end();
 });
 
@@ -171,11 +150,7 @@ tape( 'the function computes the cosine (huge positive values)', opts, function
 
 	for ( i = 0; i < x.length; i++ ) {
 		y = cos( x[ i ] );
-		if ( y === expected[ i ] ) {
-			t.strictEqual( y, expected[ i ], 'x: '+x[i]+'. Expected: '+expected[i] );
-		} else {
-			t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
-		}
+		t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
 	}
 
 	t.end();

From 07e7959cd053689c744cdac0dca08680e066f9a3 Mon Sep 17 00:00:00 2001
From: nirmaljb <nirmaljyotib@gmail.com>
Date: Fri, 3 Apr 2026 21:03:45 +0530
Subject: [PATCH 4/4] fix: updated the namespace for each test case

---
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
---
---
 .../@stdlib/math/base/special/cos/test/test.js       | 12 ++++++------
 .../math/base/special/cos/test/test.native.js        | 12 ++++++------
 2 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/lib/node_modules/@stdlib/math/base/special/cos/test/test.js b/lib/node_modules/@stdlib/math/base/special/cos/test/test.js
index 44b2cdadcae9..6bbb29fb2edd 100644
--- a/lib/node_modules/@stdlib/math/base/special/cos/test/test.js
+++ b/lib/node_modules/@stdlib/math/base/special/cos/test/test.js
@@ -57,7 +57,7 @@ tape( 'the function computes the cosine (medium negative values)', function test
 
 	for ( i = 0; i < x.length; i++ ) {
 		y = cos( x[ i ] );
-		t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
+		t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'returns expected value' );
 	}
 
 	t.end();
@@ -74,7 +74,7 @@ tape( 'the function computes the cosine (positive medium values)', function test
 
 	for ( i = 0; i < x.length; i++ ) {
 		y = cos( x[ i ] );
-		t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
+		t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'returns expected value' );
 	}
 
 	t.end();
@@ -91,7 +91,7 @@ tape( 'the function computes the cosine (large negative values)', function test(
 
 	for ( i = 0; i < x.length; i++ ) {
 		y = cos( x[ i ] );
-		t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
+		t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'returns expected value' );
 	}
 
 	t.end();
@@ -108,7 +108,7 @@ tape( 'the function computes the cosine (large positive values)', function test(
 
 	for ( i = 0; i < x.length; i++ ) {
 		y = cos( x[ i ] );
-		t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
+		t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'returns expected value' );
 	}
 
 	t.end();
@@ -125,7 +125,7 @@ tape( 'the function computes the cosine (huge negative values)', function test(
 
 	for ( i = 0; i < x.length; i++ ) {
 		y = cos( x[ i ] );
-		t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
+		t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'returns expected value' );
 	}
 
 	t.end();
@@ -142,7 +142,7 @@ tape( 'the function computes the cosine (huge positive values)', function test(
 
 	for ( i = 0; i < x.length; i++ ) {
 		y = cos( x[ i ] );
-		t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
+		t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'returns expected value' );
 	}
 
 	t.end();
diff --git a/lib/node_modules/@stdlib/math/base/special/cos/test/test.native.js b/lib/node_modules/@stdlib/math/base/special/cos/test/test.native.js
index bb1298a4ad20..237c7694c4ed 100644
--- a/lib/node_modules/@stdlib/math/base/special/cos/test/test.native.js
+++ b/lib/node_modules/@stdlib/math/base/special/cos/test/test.native.js
@@ -66,7 +66,7 @@ tape( 'the function computes the cosine (medium negative values)', opts, functio
 
 	for ( i = 0; i < x.length; i++ ) {
 		y = cos( x[ i ] );
-		t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
+		t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'returns expected value' );
 	}
 
 	t.end();
@@ -83,7 +83,7 @@ tape( 'the function computes the cosine (positive medium values)', opts, functio
 
 	for ( i = 0; i < x.length; i++ ) {
 		y = cos( x[ i ] );
-		t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
+		t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'returns expected value' );
 	}
 
 	t.end();
@@ -100,7 +100,7 @@ tape( 'the function computes the cosine (large negative values)', opts, function
 
 	for ( i = 0; i < x.length; i++ ) {
 		y = cos( x[ i ] );
-		t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
+		t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'returns expected value' );
 	}
 
 	t.end();
@@ -117,7 +117,7 @@ tape( 'the function computes the cosine (large positive values)', opts, function
 
 	for ( i = 0; i < x.length; i++ ) {
 		y = cos( x[ i ] );
-		t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
+		t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'returns expected value' );
 	}
 
 	t.end();
@@ -134,7 +134,7 @@ tape( 'the function computes the cosine (huge negative values)', opts, function
 
 	for ( i = 0; i < x.length; i++ ) {
 		y = cos( x[ i ] );
-		t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
+		t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'returns expected value' );
 	}
 	t.end();
 });
@@ -150,7 +150,7 @@ tape( 'the function computes the cosine (huge positive values)', opts, function
 
 	for ( i = 0; i < x.length; i++ ) {
 		y = cos( x[ i ] );
-		t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i] );
+		t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'returns expected value' );
 	}
 
 	t.end();