diff --git a/lib/node_modules/@stdlib/math/base/special/ahaversinf/test/test.js b/lib/node_modules/@stdlib/math/base/special/ahaversinf/test/test.js
index eff59967ffee..aa4388f9cdc3 100644
--- a/lib/node_modules/@stdlib/math/base/special/ahaversinf/test/test.js
+++ b/lib/node_modules/@stdlib/math/base/special/ahaversinf/test/test.js
@@ -23,7 +23,8 @@
 var tape = require( 'tape' );
 var isnanf = require( '@stdlib/math/base/assert/is-nanf' );
 var randu = require( '@stdlib/random/base/randu' );
-var absf = require( '@stdlib/math/base/special/absf' );
+var f32 = require( '@stdlib/number/float64/base/to-float32' );
+var isAlmostSameValue = require( '@stdlib/number/float32/base/assert/is-almost-same-value' );
 var EPS = require( '@stdlib/constants/float32/eps' );
 var ahaversinf = require( './../lib' );
 
@@ -44,10 +45,9 @@ tape( 'main export is a function', function test( t ) {
 
 tape( 'the function computes the inverse half-value versed sine', function test( t ) {
 	var expected;
-	var delta;
-	var tol;
 	var x;
 	var y;
+	var e;
 	var i;
 
 	x = data.x;
@@ -55,23 +55,17 @@ tape( 'the function computes the inverse half-value versed sine', function test(
 
 	for ( i = 0; i < x.length; i++ ) {
 		y = ahaversinf( x[ i ] );
-		if ( y === expected[ i ] ) {
-			t.strictEqual( y, expected[ i ], 'x: '+x[ i ]+'. E: '+expected[ i ] );
-		} else {
-			delta = absf( y - expected[ i ] );
-			tol = 2.1 * EPS * absf( expected[ i ] );
-			t.ok( delta <= tol, 'within tolerance. x: '+x[ i ]+'. y: '+y+'. E: '+expected[ i ]+'. tol: '+tol+'. Δ: '+delta+'.' );
-		}
+		e = f32( expected[ i ] );
+		t.strictEqual( isAlmostSameValue( y, e, 2 ), true, 'returns expected value' );
 	}
 	t.end();
 });
 
 tape( 'the function computes the inverse half-value versed sine (small positive numbers)', function test( t ) {
 	var expected;
-	var delta;
-	var tol;
 	var x;
 	var y;
+	var e;
 	var i;
 
 	x = smallPositive.x;
@@ -79,13 +73,8 @@ tape( 'the function computes the inverse half-value versed sine (small positive
 
 	for ( i = 0; i < x.length; i++ ) {
 		y = ahaversinf( x[ i ] );
-		if ( y === expected[ i ] ) {
-			t.strictEqual( y, expected[ i ], 'x: '+x[ i ]+'. E: '+expected[ i ] );
-		} else {
-			delta = absf( y - expected[ i ] );
-			tol = EPS * absf( expected[ i ] );
-			t.ok( delta <= tol, 'within tolerance. x: '+x[ i ]+'. y: '+y+'. E: '+expected[ i ]+'. tol: '+tol+'. Δ: '+delta+'.' );
-		}
+		e = f32( expected[ i ] );
+		t.strictEqual( y, e, 'returns expected value' );
 	}
 	t.end();
 });
diff --git a/lib/node_modules/@stdlib/math/base/special/ahaversinf/test/test.native.js b/lib/node_modules/@stdlib/math/base/special/ahaversinf/test/test.native.js
index 462b493efb23..301cafd6ed6d 100644
--- a/lib/node_modules/@stdlib/math/base/special/ahaversinf/test/test.native.js
+++ b/lib/node_modules/@stdlib/math/base/special/ahaversinf/test/test.native.js
@@ -24,7 +24,8 @@ var resolve = require( 'path' ).resolve;
 var tape = require( 'tape' );
 var isnanf = require( '@stdlib/math/base/assert/is-nanf' );
 var randu = require( '@stdlib/random/base/randu' );
-var absf = require( '@stdlib/math/base/special/absf' );
+var f32 = require( '@stdlib/number/float64/base/to-float32' );
+var isAlmostSameValue = require( '@stdlib/number/float32/base/assert/is-almost-same-value' );
 var EPS = require( '@stdlib/constants/float32/eps' );
 var tryRequire = require( '@stdlib/utils/try-require' );
 
@@ -53,10 +54,9 @@ tape( 'main export is a function', opts, function test( t ) {
 
 tape( 'the function computes the inverse half-value versed sine', opts, function test( t ) {
 	var expected;
-	var delta;
-	var tol;
 	var x;
 	var y;
+	var e;
 	var i;
 
 	x = data.x;
@@ -64,23 +64,17 @@ tape( 'the function computes the inverse half-value versed sine', opts, function
 
 	for ( i = 0; i < x.length; i++ ) {
 		y = ahaversinf( x[ i ] );
-		if ( y === expected[ i ] ) {
-			t.strictEqual( y, expected[ i ], 'x: '+x[ i ]+'. E: '+expected[ i ] );
-		} else {
-			delta = absf( y - expected[ i ] );
-			tol = 2.1 * EPS * absf( expected[ i ] );
-			t.ok( delta <= tol, 'within tolerance. x: '+x[ i ]+'. y: '+y+'. E: '+expected[ i ]+'. tol: '+tol+'. Δ: '+delta+'.' );
-		}
+		e = f32( expected[ i ] );
+		t.strictEqual( isAlmostSameValue( y, e, 2 ), true, 'returns expected value' );
 	}
 	t.end();
 });
 
 tape( 'the function computes the inverse half-value versed sine (small positive numbers)', opts, function test( t ) {
 	var expected;
-	var delta;
-	var tol;
 	var x;
 	var y;
+	var e;
 	var i;
 
 	x = smallPositive.x;
@@ -88,13 +82,8 @@ tape( 'the function computes the inverse half-value versed sine (small positive
 
 	for ( i = 0; i < x.length; i++ ) {
 		y = ahaversinf( x[ i ] );
-		if ( y === expected[ i ] ) {
-			t.strictEqual( y, expected[ i ], 'x: '+x[ i ]+'. E: '+expected[ i ] );
-		} else {
-			delta = absf( y - expected[ i ] );
-			tol = EPS * absf( expected[ i ] );
-			t.ok( delta <= tol, 'within tolerance. x: '+x[ i ]+'. y: '+y+'. E: '+expected[ i ]+'. tol: '+tol+'. Δ: '+delta+'.' );
-		}
+		e = f32( expected[ i ] );
+		t.strictEqual( y, e, 'returns expected value' );
 	}
 	t.end();
 });