diff --git a/lib/node_modules/@stdlib/number/uint64/base/assert/is-equal/README.md b/lib/node_modules/@stdlib/number/uint64/base/assert/is-equal/README.md
new file mode 100644
index 000000000000..10cc3b7c42cc
--- /dev/null
+++ b/lib/node_modules/@stdlib/number/uint64/base/assert/is-equal/README.md
@@ -0,0 +1,118 @@
+<!--
+
+@license Apache-2.0
+
+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.
+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.
+
+-->
+
+# isEqual
+
+> Test whether two unsigned 64-bit integers are equal.
+
+<!-- Section to include introductory text. Make sure to keep an empty line after the intro `section` element and another before the `/section` close. -->
+
+<section class="intro">
+
+</section>
+
+<!-- /.intro -->
+
+<!-- Package usage documentation. -->
+
+<section class="usage">
+
+## Usage
+
+```javascript
+var isEqual = require( '@stdlib/number/uint64/base/assert/is-equal' );
+```
+
+#### isEqual( a, b )
+
+Tests whether two unsigned 64-bit integers are equal.
+
+```javascript
+var Uint64 = require( '@stdlib/number/uint64/ctor' );
+
+var a = new Uint64( 1234 );
+var b = Uint64.of( 0, 1234 );
+
+var out = isEqual( a, b );
+// returns true
+```
+
+</section>
+
+<!-- /.usage -->
+
+<!-- Package usage notes. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->
+
+<section class="notes">
+
+</section>
+
+<!-- /.notes -->
+
+<!-- Package usage examples. -->
+
+<section class="examples">
+
+## Examples
+
+<!-- eslint no-undef: "error" -->
+
+```javascript
+var Uint64 = require( '@stdlib/number/uint64/ctor' );
+var isEqual = require( '@stdlib/number/uint64/base/assert/is-equal' );
+
+var a = new Uint64( 1234 );
+var b = Uint64.of( 0, 1234 );
+var out = isEqual( a, b );
+// returns true
+
+a = new Uint64( 1234 );
+b = new Uint64( 5678 );
+out = isEqual( a, b );
+// returns false
+```
+
+</section>
+
+<!-- /.examples -->
+
+<!-- Section to include cited references. If references are included, add a horizontal rule *before* the section. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->
+
+<section class="references">
+
+</section>
+
+<!-- /.references -->
+
+<!-- Section for related `stdlib` packages. Do not manually edit this section, as it is automatically populated. -->
+
+<section class="related">
+
+</section>
+
+<!-- /.related -->
+
+<!-- Section for all links. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->
+
+<section class="links">
+
+</section>
+
+<!-- /.links -->
diff --git a/lib/node_modules/@stdlib/number/uint64/base/assert/is-equal/benchmark/benchmark.js b/lib/node_modules/@stdlib/number/uint64/base/assert/is-equal/benchmark/benchmark.js
new file mode 100644
index 000000000000..c4c340339c6a
--- /dev/null
+++ b/lib/node_modules/@stdlib/number/uint64/base/assert/is-equal/benchmark/benchmark.js
@@ -0,0 +1,59 @@
+/**
+* @license Apache-2.0
+*
+* 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.
+* 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 MAX_SAFE_INTEGER = require( '@stdlib/constants/float64/max-safe-integer' );
+var Uint64 = require( '@stdlib/number/uint64/ctor' );
+var discreteUniform = require( '@stdlib/random/array/discrete-uniform' );
+var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive;
+var pkg = require( './../package.json' ).name;
+var isEqual = require( './../lib' );
+
+
+// MAIN //
+
+bench( pkg, function benchmark( b ) {
+	var x;
+	var y;
+	var i;
+	var v;
+
+	x = discreteUniform( 100, 0, MAX_SAFE_INTEGER );
+	y = [];
+	for ( i = 0; i < x.length; i++ ) {
+		y.push( new Uint64( x[i] ) );
+	}
+
+	b.tic();
+	for ( i = 0; i < b.iterations; i++ ) {
+		v = isEqual( y[ i % y.length ], y[ (i+1) % y.length ] );
+		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/number/uint64/base/assert/is-equal/docs/repl.txt b/lib/node_modules/@stdlib/number/uint64/base/assert/is-equal/docs/repl.txt
new file mode 100644
index 000000000000..ff352be44ebd
--- /dev/null
+++ b/lib/node_modules/@stdlib/number/uint64/base/assert/is-equal/docs/repl.txt
@@ -0,0 +1,27 @@
+
+{{alias}}( a, b )
+    Tests whether two unsigned 64-bit integers are equal.
+
+    Parameters
+    ----------
+    a: Uint64
+        First unsigned 64-bit integer.
+
+    b: Uint64
+        Second unsigned 64-bit integer.
+
+    Returns
+    -------
+    out: boolean
+        Result.
+
+    Examples
+    --------
+    > var a = new {{alias:@stdlib/number/uint64/ctor}}( 1234 );
+    > var b = {{alias:@stdlib/number/uint64/ctor}}.of( 0, 1234 );
+    > var v = {{alias}}( a, b )
+    true
+
+    See Also
+    --------
+
diff --git a/lib/node_modules/@stdlib/number/uint64/base/assert/is-equal/docs/types/index.d.ts b/lib/node_modules/@stdlib/number/uint64/base/assert/is-equal/docs/types/index.d.ts
new file mode 100644
index 000000000000..671f2af22d67
--- /dev/null
+++ b/lib/node_modules/@stdlib/number/uint64/base/assert/is-equal/docs/types/index.d.ts
@@ -0,0 +1,46 @@
+/*
+* @license Apache-2.0
+*
+* 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.
+* 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
+
+/// <reference types="@stdlib/types"/>
+
+import { Uint64 } from '@stdlib/types/number';
+
+/**
+* Tests whether two unsigned 64-bit integers are equal.
+*
+* @param a - first unsigned 64-bit integer
+* @param b - second unsigned 64-bit integer
+* @returns boolean indicating if both unsigned 64-bit integers are equal
+*
+* @example
+* var Uint64 = require( '@stdlib/number/uint64/ctor' );
+*
+* var a = new Uint64( 1234 );
+* var b = Uint64.of( 0, 1234 );
+*
+* var v = isEqual( a, b );
+* // returns true
+*/
+declare function isEqual( a: Uint64, b: Uint64 ): boolean;
+
+
+// EXPORTS //
+
+export = isEqual;
diff --git a/lib/node_modules/@stdlib/number/uint64/base/assert/is-equal/docs/types/test.ts b/lib/node_modules/@stdlib/number/uint64/base/assert/is-equal/docs/types/test.ts
new file mode 100644
index 000000000000..bd9d36a872e9
--- /dev/null
+++ b/lib/node_modules/@stdlib/number/uint64/base/assert/is-equal/docs/types/test.ts
@@ -0,0 +1,67 @@
+/*
+* @license Apache-2.0
+*
+* 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.
+* 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 Uint64 = require( '@stdlib/number/uint64/ctor' );
+import isEqual = require( './index' );
+
+
+// TESTS //
+
+// The function returns a boolean...
+{
+	const a = new Uint64( 1234 );
+	const b = Uint64.of( 0, 1234 );
+
+	isEqual( a, b ); // $ExpectType boolean
+}
+
+// The compiler throws an error if the function is provided a first argument that is not an unsigned 64-bit integer...
+{
+	const b = new Uint64( 1234 );
+
+	isEqual( 'abc', b ); // $ExpectError
+	isEqual( 123, b ); // $ExpectError
+	isEqual( true, b ); // $ExpectError
+	isEqual( false, b ); // $ExpectError
+	isEqual( [], b ); // $ExpectError
+	isEqual( {}, b ); // $ExpectError
+	isEqual( ( x: number ): number => x, b ); // $ExpectError
+}
+
+// The compiler throws an error if the function is provided a second argument that is not an unsigned 64-bit integer...
+{
+	const a = new Uint64( 1234 );
+
+	isEqual( a, 'abc' ); // $ExpectError
+	isEqual( a, 123 ); // $ExpectError
+	isEqual( a, true ); // $ExpectError
+	isEqual( a, false ); // $ExpectError
+	isEqual( a, [] ); // $ExpectError
+	isEqual( a, {} ); // $ExpectError
+	isEqual( a, ( x: number ): number => x ); // $ExpectError
+}
+
+// The compiler throws an error if the function is provided an unsupported number of arguments...
+{
+	const a = new Uint64( 1234 );
+	const b = Uint64.of( 0, 1234 );
+
+	isEqual(); // $ExpectError
+	isEqual( a ); // $ExpectError
+	isEqual( a, b, {} ); // $ExpectError
+}
diff --git a/lib/node_modules/@stdlib/number/uint64/base/assert/is-equal/examples/index.js b/lib/node_modules/@stdlib/number/uint64/base/assert/is-equal/examples/index.js
new file mode 100644
index 000000000000..abe8532007f9
--- /dev/null
+++ b/lib/node_modules/@stdlib/number/uint64/base/assert/is-equal/examples/index.js
@@ -0,0 +1,32 @@
+/**
+* @license Apache-2.0
+*
+* 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.
+* 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 Uint64 = require( '@stdlib/number/uint64/ctor' );
+var isEqual = require( './../lib' );
+
+var a = new Uint64( 1234 );
+var b = Uint64.of( 0, 1234 );
+var out = isEqual( a, b );
+// returns true
+
+a = new Uint64( 1234 );
+b = new Uint64( 5678 );
+out = isEqual( a, b ); // eslint-disable-line no-unused-vars
+// returns false
diff --git a/lib/node_modules/@stdlib/number/uint64/base/assert/is-equal/lib/index.js b/lib/node_modules/@stdlib/number/uint64/base/assert/is-equal/lib/index.js
new file mode 100644
index 000000000000..40e295691f99
--- /dev/null
+++ b/lib/node_modules/@stdlib/number/uint64/base/assert/is-equal/lib/index.js
@@ -0,0 +1,44 @@
+/**
+* @license Apache-2.0
+*
+* 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.
+* 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 unsigned 64-bit integers are equal.
+*
+* @module @stdlib/number/uint64/base/assert/is-equal
+*
+* @example
+* var Uint64 = require( '@stdlib/number/uint64/ctor' );
+* var isEqual = require( '@stdlib/number/uint64/base/assert/is-equal' );
+*
+* var a = new Uint64( 1234 );
+* var b = Uint64.of( 0, 1234 );
+*
+* var v = isEqual( a, b );
+* // returns true
+*/
+
+// MODULES //
+
+var main = require( './main.js' );
+
+
+// EXPORTS //
+
+module.exports = main;
diff --git a/lib/node_modules/@stdlib/number/uint64/base/assert/is-equal/lib/main.js b/lib/node_modules/@stdlib/number/uint64/base/assert/is-equal/lib/main.js
new file mode 100644
index 000000000000..140a6d7362dc
--- /dev/null
+++ b/lib/node_modules/@stdlib/number/uint64/base/assert/is-equal/lib/main.js
@@ -0,0 +1,49 @@
+/**
+* @license Apache-2.0
+*
+* 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.
+* 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 //
+
+
+// MAIN //
+
+/**
+* Tests whether two unsigned 64-bit integers are equal.
+*
+* @param {Uint64} a - first unsigned 64-bit integer
+* @param {Uint64} b - second unsigned 64-bit integer
+* @returns {boolean} result
+*
+* @example
+* var Uint64 = require( '@stdlib/number/uint64/ctor' );
+*
+* var a = new Uint64( 1234 );
+* var b = Uint64.of( 0, 1234 );
+*
+* var v = isEqual( a, b );
+* // returns true
+*/
+function isEqual( a, b ) {
+	return ( a.hi === b.hi && a.lo === b.lo );
+}
+
+
+// EXPORTS //
+
+module.exports = isEqual;
diff --git a/lib/node_modules/@stdlib/number/uint64/base/assert/is-equal/package.json b/lib/node_modules/@stdlib/number/uint64/base/assert/is-equal/package.json
new file mode 100644
index 000000000000..61a8c8493c63
--- /dev/null
+++ b/lib/node_modules/@stdlib/number/uint64/base/assert/is-equal/package.json
@@ -0,0 +1,70 @@
+{
+  "name": "@stdlib/number/uint64/base/assert/is-equal",
+  "version": "0.0.0",
+  "description": "Test whether two unsigned 64-bit integers are equal.",
+  "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",
+    "uint64",
+    "unsigned",
+    "64-bit",
+    "integer",
+    "base",
+    "assert",
+    "test",
+    "validate",
+    "equality",
+    "compare",
+    "comparison",
+    "equal",
+    "eq"
+  ]
+}
diff --git a/lib/node_modules/@stdlib/number/uint64/base/assert/is-equal/test/test.js b/lib/node_modules/@stdlib/number/uint64/base/assert/is-equal/test/test.js
new file mode 100644
index 000000000000..b1682c9281fc
--- /dev/null
+++ b/lib/node_modules/@stdlib/number/uint64/base/assert/is-equal/test/test.js
@@ -0,0 +1,73 @@
+/**
+* @license Apache-2.0
+*
+* 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.
+* 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 hasBigIntSupport = require( '@stdlib/assert/has-bigint-support' );
+var BigInt = require( '@stdlib/bigint/ctor' );
+var Uint64 = require( '@stdlib/number/uint64/ctor' );
+var isEqual = require( './../lib' );
+
+
+// VARIABLES //
+
+var HAS_BIGINT = hasBigIntSupport();
+
+
+// TESTS //
+
+tape( 'main export is a function', function test( t ) {
+	t.ok( true, __filename );
+	t.strictEqual( typeof isEqual, 'function', 'main export is a function' );
+	t.end();
+});
+
+tape( 'the function tests whether two unsigned 64-bit integers are equal', function test( t ) {
+	var a;
+	var b;
+
+	a = new Uint64( 1234 );
+	t.strictEqual( isEqual( a, a ), true, 'returns expected value' );
+
+	a = new Uint64( 1234 );
+	b = Uint64.of( 0, 1234 );
+	t.strictEqual( isEqual( a, b ), true, 'returns expected value' );
+
+	a = Uint64.from( [ 0, 1234 ] );
+	b = Uint64.of( 0, 1234 );
+	t.strictEqual( isEqual( a, b ), true, 'returns expected value' );
+
+	a = new Uint64( 1234 );
+	a = new Uint64( 5678 );
+	t.strictEqual( isEqual( a, b ), false, 'returns expected value' );
+
+	if ( HAS_BIGINT ) {
+		a = new Uint64( 1234 );
+		b = new Uint64( BigInt( 1234 ) );
+		t.strictEqual( isEqual( a, b ), true, 'returns expected value' );
+
+		a = new Uint64( 1234 );
+		b = new Uint64( BigInt( 5678 ) );
+		t.strictEqual( isEqual( a, b ), false, 'returns expected value' );
+	}
+
+	t.end();
+});