From acfa14bd76ed0b3d84aa6d748a58867faf2493dc Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Mon, 3 Aug 2026 21:25:42 +0000
Subject: [PATCH] test: migrate `math/base/special/asind` to ULP-based testing

Ref: https://github.com/stdlib-js/stdlib/issues/11352
---
 .../math/base/special/asind/test/test.js      | 22 +++----------------
 .../base/special/asind/test/test.native.js    | 22 +++----------------
 2 files changed, 6 insertions(+), 38 deletions(-)

diff --git a/lib/node_modules/@stdlib/math/base/special/asind/test/test.js b/lib/node_modules/@stdlib/math/base/special/asind/test/test.js
index da2c323e19fa..b302e07a80da 100644
--- a/lib/node_modules/@stdlib/math/base/special/asind/test/test.js
+++ b/lib/node_modules/@stdlib/math/base/special/asind/test/test.js
@@ -21,9 +21,9 @@
 // MODULES //
 
 var tape = require( 'tape' );
+var isAlmostSameValue = require( '@stdlib/assert/is-almost-same-value' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
 var uniform = require( '@stdlib/random/base/uniform' );
-var abs = require( '@stdlib/math/base/special/abs' );
 var EPS = require( '@stdlib/constants/float64/eps' );
 var isNegativeZero = require( '@stdlib/assert/is-negative-zero' );
 var isPositiveZero = require( '@stdlib/assert/is-positive-zero' );
@@ -46,8 +46,6 @@ tape( 'main export is a function', function test( t ) {
 
 tape( 'the function computes the arcsine in degrees (negative values)', function test( t ) {
 	var expected;
-	var delta;
-	var tol;
 	var x;
 	var y;
 	var i;
@@ -57,21 +55,13 @@ tape( 'the function computes the arcsine in degrees (negative values)', function
 
 	for ( i = 0; i < x.length; i++ ) {
 		y = asind( x[ i ] );
-		if ( y === expected[ i ] ) {
-			t.strictEqual( y, expected[ i ], 'x: '+x[ i ]+'. E: '+expected[ i ] );
-		} else {
-			delta = abs( y - expected[ i ] );
-			tol = 1.2 * 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 ], 2 ), true, 'returns expected value' );
 	}
 	t.end();
 });
 
 tape( 'the function computes the arcsine in degrees (positive values)', function test( t ) {
 	var expected;
-	var delta;
-	var tol;
 	var x;
 	var y;
 	var i;
@@ -81,13 +71,7 @@ tape( 'the function computes the arcsine in degrees (positive values)', function
 
 	for ( i = 0; i < x.length; i++ ) {
 		y = asind( x[ i ] );
-		if ( y === expected[ i ] ) {
-			t.strictEqual( y, expected[ i ], 'x: '+x[ i ]+'. E: '+expected[ i ] );
-		} else {
-			delta = abs( y - expected[ i ] );
-			tol = 1.2 * 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 ], 2 ), true, 'returns expected value' );
 	}
 	t.end();
 });
diff --git a/lib/node_modules/@stdlib/math/base/special/asind/test/test.native.js b/lib/node_modules/@stdlib/math/base/special/asind/test/test.native.js
index 13a83373c0bf..6f6993fbfd96 100644
--- a/lib/node_modules/@stdlib/math/base/special/asind/test/test.native.js
+++ b/lib/node_modules/@stdlib/math/base/special/asind/test/test.native.js
@@ -22,9 +22,9 @@
 
 var resolve = require( 'path' ).resolve;
 var tape = require( 'tape' );
+var isAlmostSameValue = require( '@stdlib/assert/is-almost-same-value' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
 var uniform = require( '@stdlib/random/base/uniform' );
-var abs = require( '@stdlib/math/base/special/abs' );
 var EPS = require( '@stdlib/constants/float64/eps' );
 var isNegativeZero = require( '@stdlib/assert/is-negative-zero' );
 var isPositiveZero = require( '@stdlib/assert/is-positive-zero' );
@@ -55,8 +55,6 @@ tape( 'main export is a function', opts, function test( t ) {
 
 tape( 'the function computes the arcsine in degrees (negative values)', opts, function test( t ) {
 	var expected;
-	var delta;
-	var tol;
 	var x;
 	var y;
 	var i;
@@ -66,21 +64,13 @@ tape( 'the function computes the arcsine in degrees (negative values)', opts, fu
 
 	for ( i = 0; i < x.length; i++ ) {
 		y = asind( x[ i ] );
-		if ( y === expected[ i ] ) {
-			t.strictEqual( y, expected[ i ], 'x: '+x[ i ]+'. E: '+expected[ i ] );
-		} else {
-			delta = abs( y - expected[ i ] );
-			tol = 1.2 * 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 ], 2 ), true, 'returns expected value' );
 	}
 	t.end();
 });
 
 tape( 'the function computes the arcsine in degrees (positive values)', opts, function test( t ) {
 	var expected;
-	var delta;
-	var tol;
 	var x;
 	var y;
 	var i;
@@ -90,13 +80,7 @@ tape( 'the function computes the arcsine in degrees (positive values)', opts, fu
 
 	for ( i = 0; i < x.length; i++ ) {
 		y = asind( x[ i ] );
-		if ( y === expected[ i ] ) {
-			t.strictEqual( y, expected[ i ], 'x: '+x[ i ]+'. E: '+expected[ i ] );
-		} else {
-			delta = abs( y - expected[ i ] );
-			tol = 1.2 * 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 ], 2 ), true, 'returns expected value' );
 	}
 	t.end();
 });