diff --git a/lib/node_modules/@stdlib/complex/float32/base/assert/is-almost-equal/README.md b/lib/node_modules/@stdlib/complex/float32/base/assert/is-almost-equal/README.md
new file mode 100644
index 000000000000..5d3dc85c40f4
--- /dev/null
+++ b/lib/node_modules/@stdlib/complex/float32/base/assert/is-almost-equal/README.md
@@ -0,0 +1,158 @@
+
+
+# isAlmostEqualf
+
+> Test whether two single-precision complex floating-point numbers are approximately equal within a specified number of ULPs (units in the last place).
+
+
+
+
+
+
+
+
+
+
+
+## Usage
+
+```javascript
+var isAlmostEqualf = require( '@stdlib/complex/float32/base/assert/is-almost-equal' );
+```
+
+#### isAlmostEqualf( z1, z2, maxULP )
+
+Tests whether two single-precision complex floating-point numbers are approximately equal within a specified number of ULPs (units in the last place).
+
+```javascript
+var EPS = require( '@stdlib/constants/float32/eps' );
+var Complex64 = require( '@stdlib/complex/float32/ctor' );
+
+var z1 = new Complex64( 1.0, 3.0 );
+var z2 = new Complex64( 1.0+EPS, 3.0 );
+
+var out = isAlmostEqualf( z1, z2, 0 );
+// returns false
+
+out = isAlmostEqualf( z1, z2, 1 );
+// returns true
+```
+
+The function returns `false` if either input value has a `NaN` real or imaginary component.
+
+```javascript
+var Complex64 = require( '@stdlib/complex/float32/ctor' );
+
+var z1 = new Complex64( NaN, 3.0 );
+var z2 = new Complex64( 1.0, 3.0 );
+
+var out = isAlmostEqualf( z1, z2, 1 );
+// returns false
+
+out = isAlmostEqualf( z2, z1, 1 );
+// returns false
+
+z1 = new Complex64( NaN, NaN );
+z2 = new Complex64( NaN, NaN );
+
+out = isAlmostEqualf( z1, z2, 1 );
+// returns false
+```
+
+The function does not distinguish between `-0` and `+0`, treating them as equal.
+
+```javascript
+var Complex64 = require( '@stdlib/complex/float32/ctor' );
+
+var z1 = new Complex64( 0.0, 0.0 );
+var z2 = new Complex64( -0.0, -0.0 );
+
+var out = isAlmostEqualf( z1, z2, 0 );
+// returns true
+```
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+## Examples
+
+
+
+```javascript
+var EPS = require( '@stdlib/constants/float32/eps' );
+var Complex64 = require( '@stdlib/complex/float32/ctor' );
+var isAlmostEqualf = require( '@stdlib/complex/float32/base/assert/is-almost-equal' );
+
+var z1 = new Complex64( 1.0, 3.0+EPS );
+var z2 = new Complex64( 1.0+EPS, 3.0 );
+console.log( isAlmostEqualf( z1, z2, 1 ) );
+// => true
+
+z1 = new Complex64( 1.0, 3.0+EPS );
+z2 = new Complex64( 1.0+EPS+EPS, 3.0 );
+console.log( isAlmostEqualf( z1, z2, 1 ) );
+// => false
+
+z1 = new Complex64( 0.0, 0.0 );
+z2 = new Complex64( -0.0, 0.0 );
+console.log( isAlmostEqualf( z1, z2, 0 ) );
+// => true
+
+z1 = new Complex64( NaN, 0.0 );
+z2 = new Complex64( 1.0, 0.0 );
+console.log( isAlmostEqualf( z1, z2, 1 ) );
+// => false
+```
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/lib/node_modules/@stdlib/complex/float32/base/assert/is-almost-equal/benchmark/benchmark.js b/lib/node_modules/@stdlib/complex/float32/base/assert/is-almost-equal/benchmark/benchmark.js
new file mode 100644
index 000000000000..e39b97d685ab
--- /dev/null
+++ b/lib/node_modules/@stdlib/complex/float32/base/assert/is-almost-equal/benchmark/benchmark.js
@@ -0,0 +1,63 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2025 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.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var bench = require( '@stdlib/bench' );
+var Complex64 = require( '@stdlib/complex/float32/ctor' );
+var randu = require( '@stdlib/random/base/randu' );
+var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive;
+var pkg = require( './../package.json' ).name;
+var isAlmostEqualf = require( './../lib' );
+
+
+// MAIN //
+
+bench( pkg, function benchmark( b ) {
+ var z1;
+ var z2;
+ var v;
+ var i;
+
+ z1 = [
+ new Complex64( randu(), randu() ),
+ new Complex64( randu(), randu() )
+ ];
+ z2 = [
+ new Complex64( randu(), randu() ),
+ new Complex64( randu(), randu() ),
+ z1[ 0 ],
+ z1[ 1 ]
+ ];
+
+ b.tic();
+ for ( i = 0; i < b.iterations; i++ ) {
+ v = isAlmostEqualf( z1[ i%z1.length ], z2[ i%z2.length ], 1 );
+ if ( typeof v !== 'boolean' ) {
+ b.fail( 'should return a boolean' );
+ }
+ }
+ b.toc();
+ if ( !isBoolean( v ) ) {
+ b.fail( 'should return a boolean' );
+ }
+ b.pass( 'benchmark finished' );
+ b.end();
+});
diff --git a/lib/node_modules/@stdlib/complex/float32/base/assert/is-almost-equal/docs/repl.txt b/lib/node_modules/@stdlib/complex/float32/base/assert/is-almost-equal/docs/repl.txt
new file mode 100644
index 000000000000..96d628f0dfb1
--- /dev/null
+++ b/lib/node_modules/@stdlib/complex/float32/base/assert/is-almost-equal/docs/repl.txt
@@ -0,0 +1,45 @@
+
+{{alias}}( z1, z2, maxULP )
+ Tests whether two single-precision complex floating-point numbers are
+ approximately equal within a specified number of ULPs (units in the last
+ place).
+
+ The function returns `false` if either input value has a `NaN` real or
+ imaginary component.
+
+ The function does not distinguish between `-0` and `+0`, treating them as
+ equal.
+
+ Parameters
+ ----------
+ z1: Complex64
+ First complex number.
+
+ z2: Complex64
+ Second complex number.
+
+ maxULP: number
+ Maximum allowed ULP difference.
+
+ Returns
+ -------
+ out: boolean
+ Boolean indicating whether two single-precision complex floating-point
+ numbers are approximately equal within a specified number of ULPs.
+
+ Examples
+ --------
+ > var re1 = 1.0;
+ > var im1 = 3.0;
+ > var re2 = 1.0 + {{alias:@stdlib/constants/float32/eps}};
+ > var im2 = 3.0;
+ > var z1 = new {{alias:@stdlib/complex/float32/ctor}}( re1, im1 );
+ > var z2 = new {{alias:@stdlib/complex/float32/ctor}}( re2, im2 );
+ > var v = {{alias}}( z1, z2, 0 )
+ false
+ > v = {{alias}}( z1, z2, 1 )
+ true
+
+ See Also
+ --------
+
diff --git a/lib/node_modules/@stdlib/complex/float32/base/assert/is-almost-equal/docs/types/index.d.ts b/lib/node_modules/@stdlib/complex/float32/base/assert/is-almost-equal/docs/types/index.d.ts
new file mode 100644
index 000000000000..ba3350fb424f
--- /dev/null
+++ b/lib/node_modules/@stdlib/complex/float32/base/assert/is-almost-equal/docs/types/index.d.ts
@@ -0,0 +1,54 @@
+/*
+* @license Apache-2.0
+*
+* Copyright (c) 2025 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.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+// TypeScript Version: 4.1
+
+import Complex64 = require( '@stdlib/complex/float32/ctor' );
+
+/**
+* Tests whether two single-precision complex floating-point numbers are approximately equal within a specified number of ULPs (units in the last place).
+*
+* ## Notes
+*
+* - The function returns `false` if either input value has a `NaN` real or imaginary component.
+* - The function does not distinguish between `-0` and `+0`, treating them as equal.
+*
+* @param z1 - first complex number
+* @param z2 - second complex number
+* @param maxULP - maximum allowed ULP difference
+* @returns boolean indicating whether two single-precision complex floating-point numbers are approximately equal within a specified number of ULPs
+*
+* @example
+* var EPS = require( '@stdlib/constants/float32/eps' );
+* var Complex64 = require( '@stdlib/complex/float32/ctor' );
+*
+* var z1 = new Complex64( 1.0, 3.0 );
+* var z2 = new Complex64( 1.0+EPS, 3.0 );
+*
+* var bool = isAlmostEqualf( z1, z2, 0 );
+* // returns false
+*
+* bool = isAlmostEqualf( z1, z2, 1 );
+* // returns true
+*/
+declare function isAlmostEqualf( z1: Complex64, z2: Complex64, maxULP: number ): boolean;
+
+
+// EXPORTS //
+
+export = isAlmostEqualf;
diff --git a/lib/node_modules/@stdlib/complex/float32/base/assert/is-almost-equal/docs/types/test.ts b/lib/node_modules/@stdlib/complex/float32/base/assert/is-almost-equal/docs/types/test.ts
new file mode 100644
index 000000000000..2aaf1c802396
--- /dev/null
+++ b/lib/node_modules/@stdlib/complex/float32/base/assert/is-almost-equal/docs/types/test.ts
@@ -0,0 +1,68 @@
+/*
+* @license Apache-2.0
+*
+* Copyright (c) 2025 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.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+import Complex64 = require( '@stdlib/complex/float32/ctor' );
+import isAlmostEqualf = require( './index' );
+
+
+// TESTS //
+
+// The function returns a boolean...
+{
+ const z1 = new Complex64( 5.0, 3.0 );
+ const z2 = new Complex64( 5.0, 3.0 );
+
+ isAlmostEqualf( z1, z2, 1 ); // $ExpectType boolean
+}
+
+// The compiler throws an error if the function is provided a first argument that is not a complex number...
+{
+ const z2 = new Complex64( 5.0, 3.0 );
+
+ isAlmostEqualf( 'abc', z2, 1 ); // $ExpectError
+ isAlmostEqualf( 123, z2, 1 ); // $ExpectError
+ isAlmostEqualf( true, z2, 1 ); // $ExpectError
+ isAlmostEqualf( false, z2, 1 ); // $ExpectError
+ isAlmostEqualf( [], z2, 1 ); // $ExpectError
+ isAlmostEqualf( {}, z2, 1 ); // $ExpectError
+ isAlmostEqualf( ( x: number ): number => x, z2, 1 ); // $ExpectError
+}
+
+// The compiler throws an error if the function is provided a second argument that is not a complex number...
+{
+ const z1 = new Complex64( 5.0, 3.0 );
+
+ isAlmostEqualf( z1, 'abc', 1 ); // $ExpectError
+ isAlmostEqualf( z1, 123, 1 ); // $ExpectError
+ isAlmostEqualf( z1, true, 1 ); // $ExpectError
+ isAlmostEqualf( z1, false, 1 ); // $ExpectError
+ isAlmostEqualf( z1, [], 1 ); // $ExpectError
+ isAlmostEqualf( z1, {}, 1 ); // $ExpectError
+ isAlmostEqualf( z1, ( x: number ): number => x, 1 ); // $ExpectError
+}
+
+// The compiler throws an error if the function is provided an unsupported number of arguments...
+{
+ const z1 = new Complex64( 5.0, 3.0 );
+ const z2 = new Complex64( 5.0, 3.0 );
+
+ isAlmostEqualf(); // $ExpectError
+ isAlmostEqualf( z1 ); // $ExpectError
+ isAlmostEqualf( z1, z2 ); // $ExpectError
+ isAlmostEqualf( z1, z2, 1, 1 ); // $ExpectError
+}
diff --git a/lib/node_modules/@stdlib/complex/float32/base/assert/is-almost-equal/examples/index.js b/lib/node_modules/@stdlib/complex/float32/base/assert/is-almost-equal/examples/index.js
new file mode 100644
index 000000000000..0533acf087d5
--- /dev/null
+++ b/lib/node_modules/@stdlib/complex/float32/base/assert/is-almost-equal/examples/index.js
@@ -0,0 +1,43 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2025 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.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+var EPS = require( '@stdlib/constants/float32/eps' );
+var Complex64 = require( '@stdlib/complex/float32/ctor' );
+var isAlmostEqualf = require( './../lib' );
+
+var z1 = new Complex64( 1.0, 3.0+EPS );
+var z2 = new Complex64( 1.0+EPS, 3.0 );
+console.log( isAlmostEqualf( z1, z2, 1 ) );
+// => true
+
+z1 = new Complex64( 1.0, 3.0+EPS );
+z2 = new Complex64( 1.0+EPS+EPS, 3.0 );
+console.log( isAlmostEqualf( z1, z2, 1 ) );
+// => false
+
+z1 = new Complex64( 0.0, 0.0 );
+z2 = new Complex64( -0.0, 0.0 );
+console.log( isAlmostEqualf( z1, z2, 0 ) );
+// => true
+
+z1 = new Complex64( NaN, 0.0 );
+z2 = new Complex64( 1.0, 0.0 );
+console.log( isAlmostEqualf( z1, z2, 1 ) );
+// => false
diff --git a/lib/node_modules/@stdlib/complex/float32/base/assert/is-almost-equal/lib/index.js b/lib/node_modules/@stdlib/complex/float32/base/assert/is-almost-equal/lib/index.js
new file mode 100644
index 000000000000..9d2010758e71
--- /dev/null
+++ b/lib/node_modules/@stdlib/complex/float32/base/assert/is-almost-equal/lib/index.js
@@ -0,0 +1,48 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2025 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.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+/**
+* Test whether two single-precision complex floating-point numbers are approximately equal within a specified number of ULPs (units in the last place).
+*
+* @module @stdlib/complex/float32/base/assert/is-almost-equal
+*
+* @example
+* var EPS = require( '@stdlib/constants/float32/eps' );
+* var Complex64 = require( '@stdlib/complex/float32/ctor' );
+* var isAlmostEqualf = require( '@stdlib/complex/float32/base/assert/is-almost-equal' );
+*
+* var z1 = new Complex64( 1.0, 3.0 );
+* var z2 = new Complex64( 1.0+EPS, 3.0 );
+*
+* var bool = isAlmostEqualf( z1, z2, 0 );
+* // returns false
+*
+* bool = isAlmostEqualf( z1, z2, 1 );
+* // returns true
+*/
+
+// MODULES //
+
+var main = require( './main.js' );
+
+
+// EXPORTS //
+
+module.exports = main;
diff --git a/lib/node_modules/@stdlib/complex/float32/base/assert/is-almost-equal/lib/main.js b/lib/node_modules/@stdlib/complex/float32/base/assert/is-almost-equal/lib/main.js
new file mode 100644
index 000000000000..13695a41008d
--- /dev/null
+++ b/lib/node_modules/@stdlib/complex/float32/base/assert/is-almost-equal/lib/main.js
@@ -0,0 +1,67 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2025 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.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var isAlmostEqualF32 = require( '@stdlib/number/float32/base/assert/is-almost-equal' );
+var reimf = require( '@stdlib/complex/float32/reim' );
+
+
+// MAIN //
+
+/**
+* Tests whether two single-precision complex floating-point numbers are approximately equal within a specified number of ULPs (units in the last place).
+*
+* ## Notes
+*
+* - The function returns `false` if either input value has a `NaN` real or imaginary component.
+* - The function does not distinguish between `-0` and `+0`, treating them as equal.
+*
+* @param {Complex64} z1 - first complex number
+* @param {Complex64} z2 - second complex number
+* @param {number} maxULP - maximum allowed ULP difference
+* @returns {boolean} boolean indicating whether two single-precision complex floating-point numbers are approximately equal within a specified number of ULPs
+*
+* @example
+* var EPS = require( '@stdlib/constants/float32/eps' );
+* var Complex64 = require( '@stdlib/complex/float32/ctor' );
+*
+* var z1 = new Complex64( 1.0, 3.0 );
+* var z2 = new Complex64( 1.0+EPS, 3.0 );
+*
+* var bool = isAlmostEqualf( z1, z2, 0 );
+* // returns false
+*
+* bool = isAlmostEqualf( z1, z2, 1 );
+* // returns true
+*/
+function isAlmostEqualf( z1, z2, maxULP ) {
+ var parts1 = reimf( z1 );
+ var parts2 = reimf( z2 );
+ return (
+ isAlmostEqualF32( parts1[ 0 ], parts2[ 0 ], maxULP ) &&
+ isAlmostEqualF32( parts1[ 1 ], parts2[ 1 ], maxULP )
+ );
+}
+
+
+// EXPORTS //
+
+module.exports = isAlmostEqualf;
diff --git a/lib/node_modules/@stdlib/complex/float32/base/assert/is-almost-equal/package.json b/lib/node_modules/@stdlib/complex/float32/base/assert/is-almost-equal/package.json
new file mode 100644
index 000000000000..be9eb7aa94d7
--- /dev/null
+++ b/lib/node_modules/@stdlib/complex/float32/base/assert/is-almost-equal/package.json
@@ -0,0 +1,73 @@
+{
+ "name": "@stdlib/complex/float32/base/assert/is-almost-equal",
+ "version": "0.0.0",
+ "description": "Test whether two single-precision complex floating-point numbers are approximately equal within a specified number of ULPs (units in the last place).",
+ "license": "Apache-2.0",
+ "author": {
+ "name": "The Stdlib Authors",
+ "url": "https://github.com/stdlib-js/stdlib/graphs/contributors"
+ },
+ "contributors": [
+ {
+ "name": "The Stdlib Authors",
+ "url": "https://github.com/stdlib-js/stdlib/graphs/contributors"
+ }
+ ],
+ "main": "./lib",
+ "directories": {
+ "benchmark": "./benchmark",
+ "doc": "./docs",
+ "example": "./examples",
+ "lib": "./lib",
+ "test": "./test"
+ },
+ "types": "./docs/types",
+ "scripts": {},
+ "homepage": "https://github.com/stdlib-js/stdlib",
+ "repository": {
+ "type": "git",
+ "url": "git://github.com/stdlib-js/stdlib.git"
+ },
+ "bugs": {
+ "url": "https://github.com/stdlib-js/stdlib/issues"
+ },
+ "dependencies": {},
+ "devDependencies": {},
+ "engines": {
+ "node": ">=0.10.0",
+ "npm": ">2.7.0"
+ },
+ "os": [
+ "aix",
+ "darwin",
+ "freebsd",
+ "linux",
+ "macos",
+ "openbsd",
+ "sunos",
+ "win32",
+ "windows"
+ ],
+ "keywords": [
+ "stdlib",
+ "stdmath",
+ "mathematics",
+ "math",
+ "complex",
+ "cmplx",
+ "number",
+ "base",
+ "assert",
+ "test",
+ "validate",
+ "equality",
+ "compare",
+ "comparison",
+ "equal",
+ "eq",
+ "same",
+ "issame",
+ "isequal",
+ "isalmostequal"
+ ]
+}
diff --git a/lib/node_modules/@stdlib/complex/float32/base/assert/is-almost-equal/test/test.js b/lib/node_modules/@stdlib/complex/float32/base/assert/is-almost-equal/test/test.js
new file mode 100644
index 000000000000..9213752c6e9e
--- /dev/null
+++ b/lib/node_modules/@stdlib/complex/float32/base/assert/is-almost-equal/test/test.js
@@ -0,0 +1,125 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2025 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.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var tape = require( 'tape' );
+var Complex64 = require( '@stdlib/complex/float32/ctor' );
+var EPS = require( '@stdlib/constants/float32/eps' );
+var isAlmostEqualf = require( './../lib' );
+
+
+// TESTS //
+
+tape( 'main export is a function', function test( t ) {
+ t.ok( true, __filename );
+ t.strictEqual( typeof isAlmostEqualf, 'function', 'main export is a function' );
+ t.end();
+});
+
+tape( 'the function returns `false` if provided `NaN` as either real or imaginary component', function test( t ) {
+ var z1;
+ var z2;
+
+ z1 = new Complex64( NaN, 3.14 );
+ z2 = new Complex64( 5.0, 3.14 );
+ t.strictEqual( isAlmostEqualf( z1, z2, 1 ), false, 'returns expected value' );
+ t.strictEqual( isAlmostEqualf( z2, z1, 1 ), false, 'returns expected value' );
+
+ z2 = new Complex64( 5.0, NaN );
+ t.strictEqual( isAlmostEqualf( z1, z2, 1 ), false, 'returns expected value' );
+ t.strictEqual( isAlmostEqualf( z2, z1, 1 ), false, 'returns expected value' );
+
+ z1 = new Complex64( NaN, NaN );
+ z2 = new Complex64( NaN, NaN );
+ t.strictEqual( isAlmostEqualf( z1, z2, 1 ), false, 'returns expected value' );
+ t.strictEqual( isAlmostEqualf( z2, z1, 1 ), false, 'returns expected value' );
+
+ t.end();
+});
+
+tape( 'the function returns `true` if provided two complex single-precision floating-point numbers which are the same value irrespective of the specified number of ULPs', function test( t ) {
+ var z1;
+ var z2;
+
+ z1 = new Complex64( 5.0, 3.0 );
+ t.strictEqual( isAlmostEqualf( z1, z1, 0 ), true, 'returns expected value' );
+
+ z1 = new Complex64( 5.0, 3.0 );
+ z2 = new Complex64( 5.0, 3.0 );
+ t.strictEqual( isAlmostEqualf( z1, z2, 1 ), true, 'returns expected value' );
+
+ z1 = new Complex64( -5.0, -3.0 );
+ z2 = new Complex64( -5.0, -3.0 );
+ t.strictEqual( isAlmostEqualf( z1, z2, 0 ), true, 'returns expected value' );
+
+ z1 = new Complex64( 0.0, 0.0 );
+ z2 = new Complex64( 0.0, 0.0 );
+ t.strictEqual( isAlmostEqualf( z1, z2, 0 ), true, 'returns expected value' );
+
+ t.end();
+});
+
+tape( 'the function returns `true` if provided two complex single-precision floating-point numbers which are approximately equal within a specified number of ULPs', function test( t ) {
+ var z1;
+ var z2;
+
+ z1 = new Complex64( 1.0, 3.0 );
+ z2 = new Complex64( 1.0+EPS, 3.0 );
+ t.strictEqual( isAlmostEqualf( z1, z2, 1 ), true, 'returns expected value' );
+ t.strictEqual( isAlmostEqualf( z2, z1, 1 ), true, 'returns expected value' );
+
+ z2 = new Complex64( 1.0+EPS+EPS, 3.0 );
+ t.strictEqual( isAlmostEqualf( z1, z2, 2 ), true, 'returns expected value' );
+ t.strictEqual( isAlmostEqualf( z2, z1, 2 ), true, 'returns expected value' );
+
+ t.end();
+});
+
+tape( 'the function returns `false` if provided two complex single-precision floating-point numbers which are not approximately equal within a specified number of ULPs', function test( t ) {
+ var z1;
+ var z2;
+
+ z1 = new Complex64( 1.0, 3.0 );
+ z2 = new Complex64( 1.0+EPS, 3.0 );
+ t.strictEqual( isAlmostEqualf( z1, z2, 0 ), false, 'returns expected value' );
+ t.strictEqual( isAlmostEqualf( z2, z1, 0 ), false, 'returns expected value' );
+
+ z2 = new Complex64( 1.0+EPS+EPS, 3.0 );
+ t.strictEqual( isAlmostEqualf( z1, z2, 1 ), false, 'returns expected value' );
+ t.strictEqual( isAlmostEqualf( z2, z1, 1 ), false, 'returns expected value' );
+
+ t.end();
+});
+
+tape( 'the function returns `true` if signed zeros are provided as real or imaginary components irrespective of the specified number of ULPs', function test( t ) {
+ var z1;
+ var z2;
+
+ z1 = new Complex64( 0.0, 0.0 );
+ z2 = new Complex64( -0.0, -0.0 );
+ t.strictEqual( isAlmostEqualf( z1, z2, 0 ), true, 'returns expected value' );
+ t.strictEqual( isAlmostEqualf( z2, z1, 0 ), true, 'returns expected value' );
+
+ t.strictEqual( isAlmostEqualf( z1, z2, 1 ), true, 'returns expected value' );
+ t.strictEqual( isAlmostEqualf( z2, z1, 1 ), true, 'returns expected value' );
+
+ t.end();
+});