From 58b8cfe04cc2d3c77b131391b020b324d6697b78 Mon Sep 17 00:00:00 2001
From: Karan Anand <anandkarancompsci@gmail.com>
Date: Thu, 25 Jun 2026 00:04:12 -0700
Subject: [PATCH 1/4] feat: add `blas/ext/base/gxmy`

---
type: pre_commit_static_analysis_report
description: Results of running static analysis checks when committing changes.
report:
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---
---
 .../@stdlib/blas/ext/base/gxmy/README.md      | 190 ++++++++
 .../blas/ext/base/gxmy/benchmark/benchmark.js | 104 ++++
 .../base/gxmy/benchmark/benchmark.ndarray.js  | 104 ++++
 .../@stdlib/blas/ext/base/gxmy/docs/repl.txt  | 118 +++++
 .../blas/ext/base/gxmy/docs/types/index.d.ts  | 104 ++++
 .../blas/ext/base/gxmy/docs/types/test.ts     | 249 ++++++++++
 .../blas/ext/base/gxmy/examples/index.js      |  35 ++
 .../blas/ext/base/gxmy/lib/accessors.js       |  82 ++++
 .../@stdlib/blas/ext/base/gxmy/lib/index.js   |  59 +++
 .../@stdlib/blas/ext/base/gxmy/lib/main.js    |  53 +++
 .../@stdlib/blas/ext/base/gxmy/lib/ndarray.js | 110 +++++
 .../@stdlib/blas/ext/base/gxmy/package.json   |  71 +++
 .../@stdlib/blas/ext/base/gxmy/test/test.js   |  38 ++
 .../blas/ext/base/gxmy/test/test.main.js      | 352 ++++++++++++++
 .../blas/ext/base/gxmy/test/test.ndarray.js   | 447 ++++++++++++++++++
 15 files changed, 2116 insertions(+)
 create mode 100644 lib/node_modules/@stdlib/blas/ext/base/gxmy/README.md
 create mode 100644 lib/node_modules/@stdlib/blas/ext/base/gxmy/benchmark/benchmark.js
 create mode 100644 lib/node_modules/@stdlib/blas/ext/base/gxmy/benchmark/benchmark.ndarray.js
 create mode 100644 lib/node_modules/@stdlib/blas/ext/base/gxmy/docs/repl.txt
 create mode 100644 lib/node_modules/@stdlib/blas/ext/base/gxmy/docs/types/index.d.ts
 create mode 100644 lib/node_modules/@stdlib/blas/ext/base/gxmy/docs/types/test.ts
 create mode 100644 lib/node_modules/@stdlib/blas/ext/base/gxmy/examples/index.js
 create mode 100644 lib/node_modules/@stdlib/blas/ext/base/gxmy/lib/accessors.js
 create mode 100644 lib/node_modules/@stdlib/blas/ext/base/gxmy/lib/index.js
 create mode 100644 lib/node_modules/@stdlib/blas/ext/base/gxmy/lib/main.js
 create mode 100644 lib/node_modules/@stdlib/blas/ext/base/gxmy/lib/ndarray.js
 create mode 100644 lib/node_modules/@stdlib/blas/ext/base/gxmy/package.json
 create mode 100644 lib/node_modules/@stdlib/blas/ext/base/gxmy/test/test.js
 create mode 100644 lib/node_modules/@stdlib/blas/ext/base/gxmy/test/test.main.js
 create mode 100644 lib/node_modules/@stdlib/blas/ext/base/gxmy/test/test.ndarray.js

diff --git a/lib/node_modules/@stdlib/blas/ext/base/gxmy/README.md b/lib/node_modules/@stdlib/blas/ext/base/gxmy/README.md
new file mode 100644
index 000000000000..87cf5cba3329
--- /dev/null
+++ b/lib/node_modules/@stdlib/blas/ext/base/gxmy/README.md
@@ -0,0 +1,190 @@
+<!--
+
+@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.
+
+-->
+
+# gxmy
+
+> Multiply elements of a strided array `x` by the corresponding elements of a strided array `y` and assign the results to `y`.
+
+<section class="intro">
+
+This BLAS extension implements the operation
+
+<!-- <equation class="equation" label="eq:xmy" align="center" raw="\mathbf{y} = \mathbf{x} \odot \mathbf{y}" alt="Equation for xmy operation."> -->
+
+```math
+\mathbf{y} = \mathbf{x} \odot \mathbf{y}
+```
+
+<!-- </equation> -->
+
+</section>
+
+<!-- /.intro -->
+
+<section class="usage">
+
+## Usage
+
+```javascript
+var gxmy = require( '@stdlib/blas/ext/base/gxmy' );
+```
+
+#### gxmy( N, x, strideX, y, strideY )
+
+Multiplies elements of a strided array `x` by the corresponding elements of a strided array `y` and assigns the results to `y`.
+
+```javascript
+var x = [ 1.0, 2.0, 3.0, 4.0, 5.0 ];
+var y = [ 2.0, 3.0, 4.0, 5.0, 6.0 ];
+
+gxmy( x.length, x, 1, y, 1 );
+// y => [ 2.0, 6.0, 12.0, 20.0, 30.0 ]
+```
+
+The function has the following parameters:
+
+-   **N**: number of indexed elements.
+-   **x**: input [`Array`][mdn-array] or [`typed array`][mdn-typed-array].
+-   **strideX**: stride length for `x`.
+-   **y**: output [`Array`][mdn-array] or [`typed array`][mdn-typed-array].
+-   **strideY**: stride length for `y`.
+
+The `N` and stride parameters determine which elements in the strided arrays are accessed at runtime. For example, to multiply every other element of `x` by every other element of `y`:
+
+```javascript
+var x = [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0 ];
+var y = [ 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ];
+
+gxmy( 3, x, 2, y, 2 );
+// y => [ 7.0, 8.0, 27.0, 10.0, 55.0, 12.0 ]
+```
+
+Note that indexing is relative to the first index. To introduce an offset, use [`typed array`][mdn-typed-array] views.
+
+```javascript
+var Float64Array = require( '@stdlib/array/float64' );
+
+// Initial arrays...
+var x0 = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0 ] );
+var y0 = new Float64Array( [ 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ] );
+
+// Create offset views...
+var x1 = new Float64Array( x0.buffer, x0.BYTES_PER_ELEMENT*1 ); // start at 2nd element
+var y1 = new Float64Array( y0.buffer, y0.BYTES_PER_ELEMENT*2 ); // start at 3rd element
+
+gxmy( 3, x1, 1, y1, 1 );
+// y0 => <Float64Array>[ 7.0, 8.0, 18.0, 30.0, 44.0, 12.0 ]
+```
+
+#### gxmy.ndarray( N, x, strideX, offsetX, y, strideY, offsetY )
+
+Multiplies elements of a strided array `x` by the corresponding elements of a strided array `y` and assigns the results to `y` using alternative indexing semantics.
+
+```javascript
+var x = [ 1.0, 2.0, 3.0, 4.0, 5.0 ];
+var y = [ 2.0, 3.0, 4.0, 5.0, 6.0 ];
+
+gxmy.ndarray( x.length, x, 1, 0, y, 1, 0 );
+// y => [ 2.0, 6.0, 12.0, 20.0, 30.0 ]
+```
+
+The function has the following additional parameters:
+
+-   **offsetX**: starting index for `x`.
+-   **offsetY**: starting index for `y`.
+
+While [`typed array`][mdn-typed-array] views mandate a view offset based on the underlying buffer, the offset parameters support indexing semantics based on starting indices. For example, to multiply the last three elements of `x` by the last three elements of `y`:
+
+```javascript
+var x = [ 1.0, 2.0, 3.0, 4.0, 5.0 ];
+var y = [ 6.0, 7.0, 8.0, 9.0, 10.0 ];
+
+gxmy.ndarray( 3, x, 1, x.length-3, y, 1, y.length-3 );
+// y => [ 6.0, 7.0, 24.0, 36.0, 50.0 ]
+```
+
+</section>
+
+<!-- /.usage -->
+
+<section class="notes">
+
+## Notes
+
+-   If `N <= 0`, both functions return `y` unchanged.
+-   Both functions support array-like objects having getter and setter accessors for array element access (e.g., [`@stdlib/array/base/accessor`][@stdlib/array/base/accessor]).
+
+</section>
+
+<!-- /.notes -->
+
+<section class="examples">
+
+## Examples
+
+<!-- eslint no-undef: "error" -->
+
+```javascript
+var discreteUniform = require( '@stdlib/random/array/discrete-uniform' );
+var gxmy = require( '@stdlib/blas/ext/base/gxmy' );
+
+var x = discreteUniform( 10, -100, 100, {
+    'dtype': 'float64'
+});
+console.log( x );
+
+var y = discreteUniform( 10, -100, 100, {
+    'dtype': 'float64'
+});
+console.log( y );
+
+gxmy( x.length, x, 1, y, 1 );
+console.log( y );
+```
+
+</section>
+
+<!-- /.examples -->
+
+<!-- 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">
+
+[mdn-array]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array
+
+[mdn-typed-array]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/TypedArray
+
+[@stdlib/array/base/accessor]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/accessor
+
+<!-- <related-links> -->
+
+<!-- </related-links> -->
+
+</section>
+
+<!-- /.links -->
diff --git a/lib/node_modules/@stdlib/blas/ext/base/gxmy/benchmark/benchmark.js b/lib/node_modules/@stdlib/blas/ext/base/gxmy/benchmark/benchmark.js
new file mode 100644
index 000000000000..bb86ec9f2ffa
--- /dev/null
+++ b/lib/node_modules/@stdlib/blas/ext/base/gxmy/benchmark/benchmark.js
@@ -0,0 +1,104 @@
+/**
+* @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 uniform = require( '@stdlib/random/array/uniform' );
+var isnan = require( '@stdlib/math/base/assert/is-nan' );
+var pow = require( '@stdlib/math/base/special/pow' );
+var format = require( '@stdlib/string/format' );
+var pkg = require( './../package.json' ).name;
+var gxmy = require( './../lib/main.js' );
+
+
+// VARIABLES //
+
+var options = {
+	'dtype': 'generic'
+};
+
+
+// FUNCTIONS //
+
+/**
+* Create a benchmark function.
+*
+* @private
+* @param {PositiveInteger} len - array length
+* @returns {Function} benchmark function
+*/
+function createBenchmark( len ) {
+	var x = uniform( len, -100, 100, options );
+	var y = uniform( len, -100, 100, options );
+	return benchmark;
+
+	/**
+	* Benchmark function.
+	*
+	* @private
+	* @param {Benchmark} b - benchmark instance
+	*/
+	function benchmark( b ) {
+		var z;
+		var i;
+
+		b.tic();
+		for ( i = 0; i < b.iterations; i++ ) {
+			z = gxmy( x.length, x, 1, y, 1 );
+			if ( isnan( z[ i%x.length ] ) ) {
+				b.fail( 'should not return NaN' );
+			}
+		}
+		b.toc();
+		if ( isnan( z[ i%x.length ] ) ) {
+			b.fail( 'should not return NaN' );
+		}
+		b.pass( 'benchmark finished' );
+		b.end();
+	}
+}
+
+
+// MAIN //
+
+/**
+* Main execution sequence.
+*
+* @private
+*/
+function main() {
+	var len;
+	var min;
+	var max;
+	var f;
+	var i;
+
+	min = 1; // 10^min
+	max = 6; // 10^max
+
+	for ( i = min; i <= max; i++ ) {
+		len = pow( 10, i );
+		f = createBenchmark( len );
+		bench( format( '%s:len=%d', pkg, len ), f );
+	}
+}
+
+main();
diff --git a/lib/node_modules/@stdlib/blas/ext/base/gxmy/benchmark/benchmark.ndarray.js b/lib/node_modules/@stdlib/blas/ext/base/gxmy/benchmark/benchmark.ndarray.js
new file mode 100644
index 000000000000..991bf053b271
--- /dev/null
+++ b/lib/node_modules/@stdlib/blas/ext/base/gxmy/benchmark/benchmark.ndarray.js
@@ -0,0 +1,104 @@
+/**
+* @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 uniform = require( '@stdlib/random/array/uniform' );
+var isnan = require( '@stdlib/math/base/assert/is-nan' );
+var pow = require( '@stdlib/math/base/special/pow' );
+var format = require( '@stdlib/string/format' );
+var pkg = require( './../package.json' ).name;
+var gxmy = require( './../lib/ndarray.js' );
+
+
+// VARIABLES //
+
+var options = {
+	'dtype': 'generic'
+};
+
+
+// FUNCTIONS //
+
+/**
+* Create a benchmark function.
+*
+* @private
+* @param {PositiveInteger} len - array length
+* @returns {Function} benchmark function
+*/
+function createBenchmark( len ) {
+	var x = uniform( len, -100, 100, options );
+	var y = uniform( len, -100, 100, options );
+	return benchmark;
+
+	/**
+	* Benchmark function.
+	*
+	* @private
+	* @param {Benchmark} b - benchmark instance
+	*/
+	function benchmark( b ) {
+		var z;
+		var i;
+
+		b.tic();
+		for ( i = 0; i < b.iterations; i++ ) {
+			z = gxmy( x.length, x, 1, 0, y, 1, 0 );
+			if ( isnan( z[ i%x.length ] ) ) {
+				b.fail( 'should not return NaN' );
+			}
+		}
+		b.toc();
+		if ( isnan( z[ i%x.length ] ) ) {
+			b.fail( 'should not return NaN' );
+		}
+		b.pass( 'benchmark finished' );
+		b.end();
+	}
+}
+
+
+// MAIN //
+
+/**
+* Main execution sequence.
+*
+* @private
+*/
+function main() {
+	var len;
+	var min;
+	var max;
+	var f;
+	var i;
+
+	min = 1; // 10^min
+	max = 6; // 10^max
+
+	for ( i = min; i <= max; i++ ) {
+		len = pow( 10, i );
+		f = createBenchmark( len );
+		bench( format( '%s:ndarray:len=%d', pkg, len ), f );
+	}
+}
+
+main();
diff --git a/lib/node_modules/@stdlib/blas/ext/base/gxmy/docs/repl.txt b/lib/node_modules/@stdlib/blas/ext/base/gxmy/docs/repl.txt
new file mode 100644
index 000000000000..76bc1faa2e26
--- /dev/null
+++ b/lib/node_modules/@stdlib/blas/ext/base/gxmy/docs/repl.txt
@@ -0,0 +1,118 @@
+
+{{alias}}( N, x, strideX, y, strideY )
+    Multiplies elements of a strided array `x` by the corresponding elements of
+    a strided array `y` and assigns the results to `y`.
+
+    The `N` and stride parameters determine which elements in the strided arrays
+    are accessed at runtime.
+
+    Indexing is relative to the first index. To introduce an offset, use typed
+    array views.
+
+    If `N <= 0`, the function returns `y` unchanged.
+
+    Parameters
+    ----------
+    N: integer
+        Number of indexed elements.
+
+    x: Array<number>|TypedArray
+        Input array.
+
+    strideX: integer
+        Stride length for `x`.
+
+    y: Array<number>|TypedArray
+        Output array.
+
+    strideY: integer
+        Stride length for `y`.
+
+    Returns
+    -------
+    y: Array<number>|TypedArray
+        Output array.
+
+    Examples
+    --------
+    // Standard Usage:
+    > var x = [ 1.0, 2.0, 3.0, 4.0, 5.0 ];
+    > var y = [ 2.0, 3.0, 4.0, 5.0, 6.0 ];
+    > {{alias}}( x.length, x, 1, y, 1 )
+    [ 2.0, 6.0, 12.0, 20.0, 30.0 ]
+
+    // Using `N` and stride parameters:
+    > x = [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0 ];
+    > y = [ 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ];
+    > {{alias}}( 3, x, 2, y, 2 )
+    [ 7.0, 8.0, 27.0, 10.0, 55.0, 12.0 ]
+
+    // Using view offsets:
+    > var bufX = [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0 ];
+    > var bufY = [ 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ];
+    > var x0 = new {{alias:@stdlib/array/float64}}( bufX );
+    > var y0 = new {{alias:@stdlib/array/float64}}( bufY );
+    > var offsetX = x0.BYTES_PER_ELEMENT * 1;
+    > var offsetY = y0.BYTES_PER_ELEMENT * 2;
+    > var x1 = new {{alias:@stdlib/array/float64}}( x0.buffer, offsetX );
+    > var y1 = new {{alias:@stdlib/array/float64}}( y0.buffer, offsetY );
+    > {{alias}}( 3, x1, 1, y1, 1 )
+    <Float64Array>[ 18.0, 30.0, 44.0, 12.0 ]
+    > y0
+    <Float64Array>[ 7.0, 8.0, 18.0, 30.0, 44.0, 12.0 ]
+
+
+{{alias}}.ndarray( N, x, strideX, offsetX, y, strideY, offsetY )
+    Multiplies elements of a strided array `x` by the corresponding elements of
+    a strided array `y` and assigns the results to `y` using alternative
+    indexing semantics.
+
+    While typed array views mandate a view offset based on the underlying
+    buffer, the offset parameters support indexing semantics based on starting
+    indices.
+
+    Parameters
+    ----------
+    N: integer
+        Number of indexed elements.
+
+    x: Array<number>|TypedArray
+        Input array.
+
+    strideX: integer
+        Stride length for `x`.
+
+    offsetX: integer
+        Starting index for `x`.
+
+    y: Array<number>|TypedArray
+        Output array.
+
+    strideY: integer
+        Stride length for `y`.
+
+    offsetY: integer
+        Starting index for `y`.
+
+    Returns
+    -------
+    y: Array<number>|TypedArray
+        Output array.
+
+    Examples
+    --------
+    // Standard Usage:
+    > var x = [ 1.0, 2.0, 3.0, 4.0, 5.0 ];
+    > var y = [ 2.0, 3.0, 4.0, 5.0, 6.0 ];
+    > {{alias}}.ndarray( x.length, x, 1, 0, y, 1, 0 )
+    [ 2.0, 6.0, 12.0, 20.0, 30.0 ]
+
+    // Using index offsets:
+    > x = [ 1.0, 2.0, 3.0, 4.0, 5.0 ];
+    > y = [ 6.0, 7.0, 8.0, 9.0, 10.0 ];
+    > {{alias}}.ndarray( 3, x, 1, x.length-3, y, 1, y.length-3 )
+    [ 6.0, 7.0, 24.0, 36.0, 50.0 ]
+
+    See Also
+    --------
+
diff --git a/lib/node_modules/@stdlib/blas/ext/base/gxmy/docs/types/index.d.ts b/lib/node_modules/@stdlib/blas/ext/base/gxmy/docs/types/index.d.ts
new file mode 100644
index 000000000000..a4b067cb7a36
--- /dev/null
+++ b/lib/node_modules/@stdlib/blas/ext/base/gxmy/docs/types/index.d.ts
@@ -0,0 +1,104 @@
+/*
+* @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 { NumericArray, Collection, AccessorArrayLike } from '@stdlib/types/array';
+
+/**
+* Input array.
+*/
+type InputArray = NumericArray | Collection<number> | AccessorArrayLike<number>;
+
+/**
+* Interface describing `gxmy`.
+*/
+interface Routine {
+	/**
+	* Multiplies elements of a strided array `x` by the corresponding elements of a strided array `y` and assigns the results to `y`.
+	*
+	* @param N - number of indexed elements
+	* @param x - input array
+	* @param strideX - `x` stride length
+	* @param y - output array
+	* @param strideY - `y` stride length
+	* @returns `y`
+	*
+	* @example
+	* var x = [ 1.0, 2.0, 3.0, 4.0, 5.0 ];
+	* var y = [ 2.0, 3.0, 4.0, 5.0, 6.0 ];
+	*
+	* gxmy( x.length, x, 1, y, 1 );
+	* // y => [ 2.0, 6.0, 12.0, 20.0, 30.0 ]
+	*/
+	<T extends InputArray, U extends InputArray>( N: number, x: T, strideX: number, y: U, strideY: number ): U;
+
+	/**
+	* Multiplies elements of a strided array `x` by the corresponding elements of a strided array `y` and assigns the results to `y` using alternative indexing semantics.
+	*
+	* @param N - number of indexed elements
+	* @param x - input array
+	* @param strideX - `x` stride length
+	* @param offsetX - starting index for `x`
+	* @param y - output array
+	* @param strideY - `y` stride length
+	* @param offsetY - starting index for `y`
+	* @returns `y`
+	*
+	* @example
+	* var x = [ 1.0, 2.0, 3.0, 4.0, 5.0 ];
+	* var y = [ 2.0, 3.0, 4.0, 5.0, 6.0 ];
+	*
+	* gxmy.ndarray( x.length, x, 1, 0, y, 1, 0 );
+	* // y => [ 2.0, 6.0, 12.0, 20.0, 30.0 ]
+	*/
+	ndarray<T extends InputArray, U extends InputArray>( N: number, x: T, strideX: number, offsetX: number, y: U, strideY: number, offsetY: number ): U;
+}
+
+/**
+* Multiplies elements of a strided array `x` by the corresponding elements of a strided array `y` and assigns the results to `y`.
+*
+* @param N - number of indexed elements
+* @param x - input array
+* @param strideX - `x` stride length
+* @param y - output array
+* @param strideY - `y` stride length
+* @returns `y`
+*
+* @example
+* var x = [ 1.0, 2.0, 3.0, 4.0, 5.0 ];
+* var y = [ 2.0, 3.0, 4.0, 5.0, 6.0 ];
+*
+* gxmy( x.length, x, 1, y, 1 );
+* // y => [ 2.0, 6.0, 12.0, 20.0, 30.0 ]
+*
+* @example
+* var x = [ 1.0, 2.0, 3.0, 4.0, 5.0 ];
+* var y = [ 2.0, 3.0, 4.0, 5.0, 6.0 ];
+*
+* gxmy.ndarray( x.length, x, 1, 0, y, 1, 0 );
+* // y => [ 2.0, 6.0, 12.0, 20.0, 30.0 ]
+*/
+declare var gxmy: Routine;
+
+
+// EXPORTS //
+
+export = gxmy;
diff --git a/lib/node_modules/@stdlib/blas/ext/base/gxmy/docs/types/test.ts b/lib/node_modules/@stdlib/blas/ext/base/gxmy/docs/types/test.ts
new file mode 100644
index 000000000000..15f8edefd9b5
--- /dev/null
+++ b/lib/node_modules/@stdlib/blas/ext/base/gxmy/docs/types/test.ts
@@ -0,0 +1,249 @@
+/*
+* @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 AccessorArray = require( '@stdlib/array/base/accessor' );
+import gxmy = require( './index' );
+
+
+// TESTS //
+
+// The function returns a numeric array...
+{
+	const x = new Float64Array( 10 );
+	const y = new Float64Array( 10 );
+
+	gxmy( x.length, x, 1, y, 1 ); // $ExpectType Float64Array
+	gxmy( x.length, new AccessorArray( x ), 1, new AccessorArray( y ), 1 ); // $ExpectType AccessorArray<number>
+}
+
+// The compiler throws an error if the function is provided a first argument which is not a number...
+{
+	const x = new Float64Array( 10 );
+	const y = new Float64Array( 10 );
+
+	gxmy( '10', x, 1, y, 1 ); // $ExpectError
+	gxmy( true, x, 1, y, 1 ); // $ExpectError
+	gxmy( false, x, 1, y, 1 ); // $ExpectError
+	gxmy( null, x, 1, y, 1 ); // $ExpectError
+	gxmy( undefined, x, 1, y, 1 ); // $ExpectError
+	gxmy( [], x, 1, y, 1 ); // $ExpectError
+	gxmy( {}, x, 1, y, 1 ); // $ExpectError
+	gxmy( ( x: number ): number => x, x, 1, y, 1 ); // $ExpectError
+}
+
+// The compiler throws an error if the function is provided a second argument which is not a numeric array...
+{
+	const y = new Float64Array( 10 );
+
+	gxmy( 10, 10, 1, y, 1 ); // $ExpectError
+	gxmy( 10, '10', 1, y, 1 ); // $ExpectError
+	gxmy( 10, true, 1, y, 1 ); // $ExpectError
+	gxmy( 10, false, 1, y, 1 ); // $ExpectError
+	gxmy( 10, null, 1, y, 1 ); // $ExpectError
+	gxmy( 10, undefined, 1, y, 1 ); // $ExpectError
+	gxmy( 10, [ '1' ], 1, y, 1 ); // $ExpectError
+	gxmy( 10, {}, 1, y, 1 ); // $ExpectError
+	gxmy( 10, ( x: number ): number => x, 1, y, 1 ); // $ExpectError
+}
+
+// The compiler throws an error if the function is provided a third argument which is not a number...
+{
+	const x = new Float64Array( 10 );
+	const y = new Float64Array( 10 );
+
+	gxmy( x.length, x, '10', y, 1 ); // $ExpectError
+	gxmy( x.length, x, true, y, 1 ); // $ExpectError
+	gxmy( x.length, x, false, y, 1 ); // $ExpectError
+	gxmy( x.length, x, null, y, 1 ); // $ExpectError
+	gxmy( x.length, x, undefined, y, 1 ); // $ExpectError
+	gxmy( x.length, x, [], y, 1 ); // $ExpectError
+	gxmy( x.length, x, {}, y, 1 ); // $ExpectError
+	gxmy( x.length, x, ( x: number ): number => x, y, 1 ); // $ExpectError
+}
+
+// The compiler throws an error if the function is provided a fourth argument which is not a numeric array...
+{
+	const x = new Float64Array( 10 );
+
+	gxmy( 10, x, 1, 10, 1 ); // $ExpectError
+	gxmy( 10, x, 1, '10', 1 ); // $ExpectError
+	gxmy( 10, x, 1, true, 1 ); // $ExpectError
+	gxmy( 10, x, 1, false, 1 ); // $ExpectError
+	gxmy( 10, x, 1, null, 1 ); // $ExpectError
+	gxmy( 10, x, 1, undefined, 1 ); // $ExpectError
+	gxmy( 10, x, 1, [ '1' ], 1 ); // $ExpectError
+	gxmy( 10, x, 1, {}, 1 ); // $ExpectError
+	gxmy( 10, x, 1, ( x: number ): number => x, 1 ); // $ExpectError
+}
+
+// The compiler throws an error if the function is provided a fifth argument which is not a number...
+{
+	const x = new Float64Array( 10 );
+	const y = new Float64Array( 10 );
+
+	gxmy( x.length, x, 1, y, '10' ); // $ExpectError
+	gxmy( x.length, x, 1, y, true ); // $ExpectError
+	gxmy( x.length, x, 1, y, false ); // $ExpectError
+	gxmy( x.length, x, 1, y, null ); // $ExpectError
+	gxmy( x.length, x, 1, y, undefined ); // $ExpectError
+	gxmy( x.length, x, 1, y, [] ); // $ExpectError
+	gxmy( x.length, x, 1, y, {} ); // $ExpectError
+	gxmy( x.length, x, 1, y, ( x: number ): number => x ); // $ExpectError
+}
+
+// The compiler throws an error if the function is provided an unsupported number of arguments...
+{
+	const x = new Float64Array( 10 );
+	const y = new Float64Array( 10 );
+
+	gxmy(); // $ExpectError
+	gxmy( x.length ); // $ExpectError
+	gxmy( x.length, x ); // $ExpectError
+	gxmy( x.length, x, 1 ); // $ExpectError
+	gxmy( x.length, x, 1, y ); // $ExpectError
+	gxmy( x.length, x, 1, y, 1, 10 ); // $ExpectError
+}
+
+// Attached to the main export is an `ndarray` method which returns a numeric array...
+{
+	const x = new Float64Array( 10 );
+	const y = new Float64Array( 10 );
+
+	gxmy.ndarray( x.length, x, 1, 0, y, 1, 0 ); // $ExpectType Float64Array
+	gxmy.ndarray( x.length, new AccessorArray( x ), 1, 0, new AccessorArray( y ), 1, 0 ); // $ExpectType AccessorArray<number>
+}
+
+// The compiler throws an error if the `ndarray` method is provided a first argument which is not a number...
+{
+	const x = new Float64Array( 10 );
+	const y = new Float64Array( 10 );
+
+	gxmy.ndarray( '10', x, 1, 0, y, 1, 0 ); // $ExpectError
+	gxmy.ndarray( true, x, 1, 0, y, 1, 0 ); // $ExpectError
+	gxmy.ndarray( false, x, 1, 0, y, 1, 0 ); // $ExpectError
+	gxmy.ndarray( null, x, 1, 0, y, 1, 0 ); // $ExpectError
+	gxmy.ndarray( undefined, x, 1, 0, y, 1, 0 ); // $ExpectError
+	gxmy.ndarray( [], x, 1, 0, y, 1, 0 ); // $ExpectError
+	gxmy.ndarray( {}, x, 1, 0, y, 1, 0 ); // $ExpectError
+	gxmy.ndarray( ( x: number ): number => x, x, 1, 0, y, 1, 0 ); // $ExpectError
+}
+
+// The compiler throws an error if the `ndarray` method is provided a second argument which is not a numeric array...
+{
+	const y = new Float64Array( 10 );
+
+	gxmy.ndarray( 10, 10, 1, 0, y, 1, 0 ); // $ExpectError
+	gxmy.ndarray( 10, '10', 1, 0, y, 1, 0 ); // $ExpectError
+	gxmy.ndarray( 10, true, 1, 0, y, 1, 0 ); // $ExpectError
+	gxmy.ndarray( 10, false, 1, 0, y, 1, 0 ); // $ExpectError
+	gxmy.ndarray( 10, null, 1, 0, y, 1, 0 ); // $ExpectError
+	gxmy.ndarray( 10, undefined, 1, 0, y, 1, 0 ); // $ExpectError
+	gxmy.ndarray( 10, [ '1' ], 1, 0, y, 1, 0 ); // $ExpectError
+	gxmy.ndarray( 10, {}, 1, 0, y, 1, 0 ); // $ExpectError
+	gxmy.ndarray( 10, ( x: number ): number => x, 1, 0, y, 1, 0 ); // $ExpectError
+}
+
+// The compiler throws an error if the `ndarray` method is provided a third argument which is not a number...
+{
+	const x = new Float64Array( 10 );
+	const y = new Float64Array( 10 );
+
+	gxmy.ndarray( x.length, x, '10', 0, y, 1, 0 ); // $ExpectError
+	gxmy.ndarray( x.length, x, true, 0, y, 1, 0 ); // $ExpectError
+	gxmy.ndarray( x.length, x, false, 0, y, 1, 0 ); // $ExpectError
+	gxmy.ndarray( x.length, x, null, 0, y, 1, 0 ); // $ExpectError
+	gxmy.ndarray( x.length, x, undefined, 0, y, 1, 0 ); // $ExpectError
+	gxmy.ndarray( x.length, x, [], 0, y, 1, 0 ); // $ExpectError
+	gxmy.ndarray( x.length, x, {}, 0, y, 1, 0 ); // $ExpectError
+	gxmy.ndarray( x.length, x, ( x: number ): number => x, 0, y, 1, 0 ); // $ExpectError
+}
+
+// The compiler throws an error if the `ndarray` method is provided a fourth argument which is not a number...
+{
+	const x = new Float64Array( 10 );
+	const y = new Float64Array( 10 );
+
+	gxmy.ndarray( x.length, x, 1, '10', y, 1, 0 ); // $ExpectError
+	gxmy.ndarray( x.length, x, 1, true, y, 1, 0 ); // $ExpectError
+	gxmy.ndarray( x.length, x, 1, false, y, 1, 0 ); // $ExpectError
+	gxmy.ndarray( x.length, x, 1, null, y, 1, 0 ); // $ExpectError
+	gxmy.ndarray( x.length, x, 1, undefined, y, 1, 0 ); // $ExpectError
+	gxmy.ndarray( x.length, x, 1, [], y, 1, 0 ); // $ExpectError
+	gxmy.ndarray( x.length, x, 1, {}, y, 1, 0 ); // $ExpectError
+	gxmy.ndarray( x.length, x, 1, ( x: number ): number => x, y, 1, 0 ); // $ExpectError
+}
+
+// The compiler throws an error if the `ndarray` method is provided a fifth argument which is not a numeric array...
+{
+	const x = new Float64Array( 10 );
+
+	gxmy.ndarray( 10, x, 1, 0, 10, 1, 0 ); // $ExpectError
+	gxmy.ndarray( 10, x, 1, 0, '10', 1, 0 ); // $ExpectError
+	gxmy.ndarray( 10, x, 1, 0, true, 1, 0 ); // $ExpectError
+	gxmy.ndarray( 10, x, 1, 0, false, 1, 0 ); // $ExpectError
+	gxmy.ndarray( 10, x, 1, 0, null, 1, 0 ); // $ExpectError
+	gxmy.ndarray( 10, x, 1, 0, undefined, 1, 0 ); // $ExpectError
+	gxmy.ndarray( 10, x, 1, 0, [ '1' ], 1, 0 ); // $ExpectError
+	gxmy.ndarray( 10, x, 1, 0, {}, 1, 0 ); // $ExpectError
+	gxmy.ndarray( 10, x, 1, 0, ( x: number ): number => x, 1, 0 ); // $ExpectError
+}
+
+// The compiler throws an error if the `ndarray` method is provided a sixth argument which is not a number...
+{
+	const x = new Float64Array( 10 );
+	const y = new Float64Array( 10 );
+
+	gxmy.ndarray( x.length, x, 1, 0, y, '10', 0 ); // $ExpectError
+	gxmy.ndarray( x.length, x, 1, 0, y, true, 0 ); // $ExpectError
+	gxmy.ndarray( x.length, x, 1, 0, y, false, 0 ); // $ExpectError
+	gxmy.ndarray( x.length, x, 1, 0, y, null, 0 ); // $ExpectError
+	gxmy.ndarray( x.length, x, 1, 0, y, undefined, 0 ); // $ExpectError
+	gxmy.ndarray( x.length, x, 1, 0, y, [], 0 ); // $ExpectError
+	gxmy.ndarray( x.length, x, 1, 0, y, {}, 0 ); // $ExpectError
+	gxmy.ndarray( x.length, x, 1, 0, y, ( x: number ): number => x, 0 ); // $ExpectError
+}
+
+// The compiler throws an error if the `ndarray` method is provided a seventh argument which is not a number...
+{
+	const x = new Float64Array( 10 );
+	const y = new Float64Array( 10 );
+
+	gxmy.ndarray( x.length, x, 1, 0, y, 1, '10' ); // $ExpectError
+	gxmy.ndarray( x.length, x, 1, 0, y, 1, true ); // $ExpectError
+	gxmy.ndarray( x.length, x, 1, 0, y, 1, false ); // $ExpectError
+	gxmy.ndarray( x.length, x, 1, 0, y, 1, null ); // $ExpectError
+	gxmy.ndarray( x.length, x, 1, 0, y, 1, undefined ); // $ExpectError
+	gxmy.ndarray( x.length, x, 1, 0, y, 1, [] ); // $ExpectError
+	gxmy.ndarray( x.length, x, 1, 0, y, 1, {} ); // $ExpectError
+	gxmy.ndarray( x.length, x, 1, 0, y, 1, ( x: number ): number => x ); // $ExpectError
+}
+
+// The compiler throws an error if the `ndarray` method is provided an unsupported number of arguments...
+{
+	const x = new Float64Array( 10 );
+	const y = new Float64Array( 10 );
+
+	gxmy.ndarray(); // $ExpectError
+	gxmy.ndarray( x.length ); // $ExpectError
+	gxmy.ndarray( x.length, x ); // $ExpectError
+	gxmy.ndarray( x.length, x, 1 ); // $ExpectError
+	gxmy.ndarray( x.length, x, 1, 0 ); // $ExpectError
+	gxmy.ndarray( x.length, x, 1, 0, y ); // $ExpectError
+	gxmy.ndarray( x.length, x, 1, 0, y, 1 ); // $ExpectError
+	gxmy.ndarray( x.length, x, 1, 0, y, 1, 0, 10 ); // $ExpectError
+}
diff --git a/lib/node_modules/@stdlib/blas/ext/base/gxmy/examples/index.js b/lib/node_modules/@stdlib/blas/ext/base/gxmy/examples/index.js
new file mode 100644
index 000000000000..12828a0c357a
--- /dev/null
+++ b/lib/node_modules/@stdlib/blas/ext/base/gxmy/examples/index.js
@@ -0,0 +1,35 @@
+/**
+* @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 discreteUniform = require( '@stdlib/random/array/discrete-uniform' );
+var gxmy = require( './../lib' );
+
+var x = discreteUniform( 10, -100, 100, {
+	'dtype': 'float64'
+});
+console.log( x );
+
+var y = discreteUniform( 10, -100, 100, {
+	'dtype': 'float64'
+});
+console.log( y );
+
+gxmy( x.length, x, 1, y, 1 );
+console.log( y );
diff --git a/lib/node_modules/@stdlib/blas/ext/base/gxmy/lib/accessors.js b/lib/node_modules/@stdlib/blas/ext/base/gxmy/lib/accessors.js
new file mode 100644
index 000000000000..9f2924002bb9
--- /dev/null
+++ b/lib/node_modules/@stdlib/blas/ext/base/gxmy/lib/accessors.js
@@ -0,0 +1,82 @@
+/**
+* @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';
+
+// MAIN //
+
+/**
+* Multiplies elements of a strided array `x` by the corresponding elements of a strided array `y` and assigns the results to `y`.
+*
+* @private
+* @param {PositiveInteger} N - number of indexed elements
+* @param {Object} x - input array object
+* @param {Collection} x.data - input array data
+* @param {Array<Function>} x.accessors - array element accessors
+* @param {integer} strideX - `x` stride length
+* @param {NonNegativeInteger} offsetX - starting `x` index
+* @param {Object} y - output array object
+* @param {Collection} y.data - output array data
+* @param {Array<Function>} y.accessors - array element accessors
+* @param {integer} strideY - `y` stride length
+* @param {NonNegativeInteger} offsetY - starting `y` index
+* @returns {Object} output array object
+*
+* @example
+* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' );
+* var arraylike2object = require( '@stdlib/array/base/arraylike2object' );
+*
+* var x = [ 1.0, 2.0, 3.0, 4.0, 5.0 ];
+* var y = [ 2.0, 3.0, 4.0, 5.0, 6.0 ];
+*
+* gxmy( x.length, arraylike2object( toAccessorArray( x ) ), 1, 0, arraylike2object( toAccessorArray( y ) ), 1, 0 );
+* // y => [ 2.0, 6.0, 12.0, 20.0, 30.0 ]
+*/
+function gxmy( N, x, strideX, offsetX, y, strideY, offsetY ) {
+	var xbuf;
+	var ybuf;
+	var xget;
+	var yset;
+	var yget;
+	var ix;
+	var iy;
+	var i;
+
+	// Cache references to array data:
+	xbuf = x.data;
+	ybuf = y.data;
+
+	// Cache references to element accessors:
+	xget = x.accessors[ 0 ];
+	yget = y.accessors[ 0 ];
+	yset = y.accessors[ 1 ];
+
+	ix = offsetX;
+	iy = offsetY;
+	for ( i = 0; i < N; i++ ) {
+		yset( ybuf, iy, xget( xbuf, ix ) * yget( ybuf, iy ) );
+		ix += strideX;
+		iy += strideY;
+	}
+	return y;
+}
+
+
+// EXPORTS //
+
+module.exports = gxmy;
diff --git a/lib/node_modules/@stdlib/blas/ext/base/gxmy/lib/index.js b/lib/node_modules/@stdlib/blas/ext/base/gxmy/lib/index.js
new file mode 100644
index 000000000000..327d43caa58e
--- /dev/null
+++ b/lib/node_modules/@stdlib/blas/ext/base/gxmy/lib/index.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';
+
+/**
+* Multiply elements of a strided array `x` by the corresponding elements of a strided array `y` and assign the results to `y`.
+*
+* @module @stdlib/blas/ext/base/gxmy
+*
+* @example
+* var gxmy = require( '@stdlib/blas/ext/base/gxmy' );
+*
+* var x = [ 1.0, 2.0, 3.0, 4.0, 5.0 ];
+* var y = [ 2.0, 3.0, 4.0, 5.0, 6.0 ];
+*
+* gxmy( x.length, x, 1, y, 1 );
+* // y => [ 2.0, 6.0, 12.0, 20.0, 30.0 ]
+*
+* @example
+* var gxmy = require( '@stdlib/blas/ext/base/gxmy' );
+*
+* var x = [ 1.0, 2.0, 3.0, 4.0, 5.0 ];
+* var y = [ 2.0, 3.0, 4.0, 5.0, 6.0 ];
+*
+* gxmy.ndarray( x.length, x, 1, 0, y, 1, 0 );
+* // y => [ 2.0, 6.0, 12.0, 20.0, 30.0 ]
+*/
+
+// MODULES //
+
+var setReadOnly = require( '@stdlib/utils/define-nonenumerable-read-only-property' );
+var main = require( './main.js' );
+var ndarray = require( './ndarray.js' );
+
+
+// MAIN //
+
+setReadOnly( main, 'ndarray', ndarray );
+
+
+// EXPORTS //
+
+module.exports = main;
diff --git a/lib/node_modules/@stdlib/blas/ext/base/gxmy/lib/main.js b/lib/node_modules/@stdlib/blas/ext/base/gxmy/lib/main.js
new file mode 100644
index 000000000000..33c6a1a00fcb
--- /dev/null
+++ b/lib/node_modules/@stdlib/blas/ext/base/gxmy/lib/main.js
@@ -0,0 +1,53 @@
+/**
+* @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 stride2offset = require( '@stdlib/strided/base/stride2offset' );
+var ndarray = require( './ndarray.js' );
+
+
+// MAIN //
+
+/**
+* Multiplies elements of a strided array `x` by the corresponding elements of a strided array `y` and assigns the results to `y`.
+*
+* @param {PositiveInteger} N - number of indexed elements
+* @param {NumericArray} x - input array
+* @param {integer} strideX - `x` stride length
+* @param {NumericArray} y - output array
+* @param {integer} strideY - `y` stride length
+* @returns {NumericArray} output array
+*
+* @example
+* var x = [ 1.0, 2.0, 3.0, 4.0, 5.0 ];
+* var y = [ 2.0, 3.0, 4.0, 5.0, 6.0 ];
+*
+* gxmy( x.length, x, 1, y, 1 );
+* // y => [ 2.0, 6.0, 12.0, 20.0, 30.0 ]
+*/
+function gxmy( N, x, strideX, y, strideY ) {
+	return ndarray( N, x, strideX, stride2offset( N, strideX ), y, strideY, stride2offset( N, strideY ) ); // eslint-disable-line max-len
+}
+
+
+// EXPORTS //
+
+module.exports = gxmy;
diff --git a/lib/node_modules/@stdlib/blas/ext/base/gxmy/lib/ndarray.js b/lib/node_modules/@stdlib/blas/ext/base/gxmy/lib/ndarray.js
new file mode 100644
index 000000000000..9834f849becc
--- /dev/null
+++ b/lib/node_modules/@stdlib/blas/ext/base/gxmy/lib/ndarray.js
@@ -0,0 +1,110 @@
+/**
+* @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 arraylike2object = require( '@stdlib/array/base/arraylike2object' );
+var accessors = require( './accessors.js' );
+
+
+// VARIABLES //
+
+var M = 5;
+
+
+// MAIN //
+
+/**
+* Multiplies elements of a strided array `x` by the corresponding elements of a strided array `y` and assigns the results to `y` using alternative indexing semantics.
+*
+* @param {PositiveInteger} N - number of indexed elements
+* @param {NumericArray} x - input array
+* @param {integer} strideX - `x` stride length
+* @param {NonNegativeInteger} offsetX - starting `x` index
+* @param {NumericArray} y - output array
+* @param {integer} strideY - `y` stride length
+* @param {NonNegativeInteger} offsetY - starting `y` index
+* @returns {NumericArray} output array
+*
+* @example
+* var x = [ 1.0, 2.0, 3.0, 4.0, 5.0 ];
+* var y = [ 2.0, 3.0, 4.0, 5.0, 6.0 ];
+*
+* gxmy( x.length, x, 1, 0, y, 1, 0 );
+* // y => [ 2.0, 6.0, 12.0, 20.0, 30.0 ]
+*/
+function gxmy( N, x, strideX, offsetX, y, strideY, offsetY ) {
+	var ix;
+	var iy;
+	var ox;
+	var oy;
+	var m;
+	var i;
+
+	if ( N <= 0 ) {
+		return y;
+	}
+	ox = arraylike2object( x );
+	oy = arraylike2object( y );
+	if ( ox.accessorProtocol || oy.accessorProtocol ) {
+		accessors( N, ox, strideX, offsetX, oy, strideY, offsetY );
+		return y;
+	}
+	ix = offsetX;
+	iy = offsetY;
+
+	// Use loop unrolling if both strides are equal to `1`...
+	if ( strideX === 1 && strideY === 1 ) {
+		m = N % M;
+
+		// If we have a remainder, run a clean-up loop...
+		if ( m > 0 ) {
+			for ( i = 0; i < m; i++ ) {
+				y[ iy ] *= x[ ix ];
+				ix += strideX;
+				iy += strideY;
+			}
+		}
+		if ( N < M ) {
+			return y;
+		}
+		for ( i = m; i < N; i += M ) {
+			y[ iy ] *= x[ ix ];
+			y[ iy+1 ] *= x[ ix+1 ];
+			y[ iy+2 ] *= x[ ix+2 ];
+			y[ iy+3 ] *= x[ ix+3 ];
+			y[ iy+4 ] *= x[ ix+4 ];
+			ix += M;
+			iy += M;
+		}
+		return y;
+	}
+	for ( i = 0; i < N; i++ ) {
+		y[ iy ] *= x[ ix ];
+		ix += strideX;
+		iy += strideY;
+	}
+	return y;
+}
+
+
+// EXPORTS //
+
+module.exports = gxmy;
diff --git a/lib/node_modules/@stdlib/blas/ext/base/gxmy/package.json b/lib/node_modules/@stdlib/blas/ext/base/gxmy/package.json
new file mode 100644
index 000000000000..391455613f7d
--- /dev/null
+++ b/lib/node_modules/@stdlib/blas/ext/base/gxmy/package.json
@@ -0,0 +1,71 @@
+{
+  "name": "@stdlib/blas/ext/base/gxmy",
+  "version": "0.0.0",
+  "description": "Multiply elements of a strided array `x` by the corresponding elements of a strided array `y` and assign the results to `y`.",
+  "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",
+    "blas",
+    "extended",
+    "linear",
+    "algebra",
+    "subroutines",
+    "multiply",
+    "product",
+    "strided",
+    "array",
+    "ndarray",
+    "vector",
+    "xmy",
+    "gxmy"
+  ],
+  "__stdlib__": {}
+}
diff --git a/lib/node_modules/@stdlib/blas/ext/base/gxmy/test/test.js b/lib/node_modules/@stdlib/blas/ext/base/gxmy/test/test.js
new file mode 100644
index 000000000000..a28147c2adc5
--- /dev/null
+++ b/lib/node_modules/@stdlib/blas/ext/base/gxmy/test/test.js
@@ -0,0 +1,38 @@
+/**
+* @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 gxmy = require( './../lib' );
+
+
+// TESTS //
+
+tape( 'main export is a function', function test( t ) {
+	t.ok( true, __filename );
+	t.strictEqual( typeof gxmy, 'function', 'main export is a function' );
+	t.end();
+});
+
+tape( 'attached to the main export is a method providing an ndarray interface', function test( t ) {
+	t.strictEqual( typeof gxmy.ndarray, 'function', 'method is a function' );
+	t.end();
+});
diff --git a/lib/node_modules/@stdlib/blas/ext/base/gxmy/test/test.main.js b/lib/node_modules/@stdlib/blas/ext/base/gxmy/test/test.main.js
new file mode 100644
index 000000000000..b9ca500faf85
--- /dev/null
+++ b/lib/node_modules/@stdlib/blas/ext/base/gxmy/test/test.main.js
@@ -0,0 +1,352 @@
+/**
+* @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 Float64Array = require( '@stdlib/array/float64' );
+var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' );
+var gxmy = require( './../lib/main.js' );
+
+
+// TESTS //
+
+tape( 'main export is a function', function test( t ) {
+	t.ok( true, __filename );
+	t.strictEqual( typeof gxmy, 'function', 'main export is a function' );
+	t.end();
+});
+
+tape( 'the function has an arity of 5', function test( t ) {
+	t.strictEqual( gxmy.length, 5, 'has expected arity' );
+	t.end();
+});
+
+tape( 'the function multiplies elements of `x` by the corresponding elements of `y` and assigns the results to `y`', function test( t ) {
+	var expected;
+	var x;
+	var y;
+
+	x = [ 1.0, 2.0, 3.0, 4.0, 5.0 ];
+	y = [ 2.0, 3.0, 4.0, 5.0, 6.0 ];
+	expected = [
+		2.0,  // 1.0 * 2.0
+		6.0,  // 2.0 * 3.0
+		12.0, // 3.0 * 4.0
+		20.0, // 4.0 * 5.0
+		30.0  // 5.0 * 6.0
+	];
+
+	gxmy( x.length, x, 1, y, 1 );
+	t.deepEqual( y, expected, 'returns expected value' );
+
+	x = [ 1.0, 2.0 ];
+	y = [ 5.0, 6.0 ];
+	expected = [ 5.0, 12.0 ];
+
+	gxmy( x.length, x, 1, y, 1 );
+	t.deepEqual( y, expected, 'returns expected value' );
+
+	t.end();
+});
+
+tape( 'the function multiplies elements of `x` by the corresponding elements of `y` and assigns the results to `y` (accessors)', function test( t ) {
+	var expected;
+	var x;
+	var y;
+
+	x = [ 1.0, 2.0, 3.0, 4.0, 5.0 ];
+	y = [ 2.0, 3.0, 4.0, 5.0, 6.0 ];
+	expected = [
+		2.0,  // 1.0 * 2.0
+		6.0,  // 2.0 * 3.0
+		12.0, // 3.0 * 4.0
+		20.0, // 4.0 * 5.0
+		30.0  // 5.0 * 6.0
+	];
+
+	gxmy( x.length, toAccessorArray( x ), 1, toAccessorArray( y ), 1 );
+	t.deepEqual( y, expected, 'returns expected value' );
+
+	x = [ 1.0, 2.0 ];
+	y = [ 5.0, 6.0 ];
+	expected = [ 5.0, 12.0 ];
+
+	gxmy( x.length, toAccessorArray( x ), 1, toAccessorArray( y ), 1 );
+	t.deepEqual( y, expected, 'returns expected value' );
+
+	t.end();
+});
+
+tape( 'the function returns a reference to the output array', function test( t ) {
+	var out;
+	var x;
+	var y;
+
+	x = [ 1.0, 2.0, 3.0, 4.0, 5.0 ];
+	y = [ 5.0, 6.0, 7.0, 8.0, 9.0 ];
+	out = gxmy( x.length, x, 1, y, 1 );
+
+	t.strictEqual( out, y, 'same reference' );
+	t.end();
+});
+
+tape( 'if provided an `N` parameter less than or equal to `0`, the function returns `y` unchanged', function test( t ) {
+	var expected;
+	var x;
+	var y;
+
+	x = [ 1.0, 2.0, 3.0 ];
+	y = [ 4.0, 5.0, 6.0 ];
+	expected = [ 4.0, 5.0, 6.0 ];
+
+	gxmy( 0, x, 1, y, 1 );
+	t.deepEqual( y, expected, 'returns expected value' );
+
+	gxmy( -4, x, 1, y, 1 );
+	t.deepEqual( y, expected, 'returns expected value' );
+
+	t.end();
+});
+
+tape( 'the function supports an `x` stride', function test( t ) {
+	var expected;
+	var x;
+	var y;
+
+	x = [
+		1.0, // 0
+		2.0,
+		3.0, // 1
+		4.0,
+		5.0  // 2
+	];
+	y = [ 2.0, 3.0, 4.0 ];
+	expected = [
+		2.0,  // 1.0 * 2.0
+		9.0,  // 3.0 * 3.0
+		20.0  // 5.0 * 4.0
+	];
+
+	gxmy( 3, x, 2, y, 1 );
+	t.deepEqual( y, expected, 'returns expected value' );
+	t.end();
+});
+
+tape( 'the function supports an `x` stride (accessors)', function test( t ) {
+	var expected;
+	var x;
+	var y;
+
+	x = [
+		1.0, // 0
+		2.0,
+		3.0, // 1
+		4.0,
+		5.0  // 2
+	];
+	y = [ 2.0, 3.0, 4.0 ];
+	expected = [
+		2.0,  // 1.0 * 2.0
+		9.0,  // 3.0 * 3.0
+		20.0  // 5.0 * 4.0
+	];
+
+	gxmy( 3, toAccessorArray( x ), 2, toAccessorArray( y ), 1 );
+	t.deepEqual( y, expected, 'returns expected value' );
+	t.end();
+});
+
+tape( 'the function supports a `y` stride', function test( t ) {
+	var expected;
+	var x;
+	var y;
+
+	x = [ 1.0, 2.0, 3.0 ];
+	y = [
+		2.0, // 0
+		30.0,
+		3.0, // 1
+		10.0,
+		4.0  // 2
+	];
+	expected = [
+		2.0,  // 1.0 * 2.0
+		30.0,
+		6.0,  // 2.0 * 3.0
+		10.0,
+		12.0  // 3.0 * 4.0
+	];
+
+	gxmy( 3, x, 1, y, 2 );
+	t.deepEqual( y, expected, 'returns expected value' );
+	t.end();
+});
+
+tape( 'the function supports a `y` stride (accessors)', function test( t ) {
+	var expected;
+	var x;
+	var y;
+
+	x = [ 1.0, 2.0, 3.0 ];
+	y = [
+		2.0, // 0
+		30.0,
+		3.0, // 1
+		10.0,
+		4.0  // 2
+	];
+	expected = [
+		2.0,  // 1.0 * 2.0
+		30.0,
+		6.0,  // 2.0 * 3.0
+		10.0,
+		12.0  // 3.0 * 4.0
+	];
+
+	gxmy( 3, toAccessorArray( x ), 1, toAccessorArray( y ), 2 );
+	t.deepEqual( y, expected, 'returns expected value' );
+	t.end();
+});
+
+tape( 'the function supports negative strides', function test( t ) {
+	var expected;
+	var x;
+	var y;
+
+	x = new Float64Array([
+		1.0, // 2
+		2.0,
+		3.0, // 1
+		4.0,
+		5.0  // 0
+	]);
+	y = new Float64Array([
+		4.0, // 2
+		3.0, // 1
+		2.0  // 0
+	]);
+	expected = new Float64Array([
+		4.0,  // 1.0 * 4.0
+		9.0,  // 3.0 * 3.0
+		10.0  // 5.0 * 2.0
+	]);
+
+	gxmy( 3, x, -2, y, -1 );
+	t.deepEqual( y, expected, 'returns expected value' );
+	t.end();
+});
+
+tape( 'the function supports negative strides (accessors)', function test( t ) {
+	var expected;
+	var x;
+	var y;
+
+	x = [
+		1.0, // 2
+		2.0,
+		3.0, // 1
+		4.0,
+		5.0  // 0
+	];
+	y = new Float64Array([
+		4.0, // 2
+		3.0, // 1
+		2.0  // 0
+	]);
+	expected = new Float64Array([
+		4.0,  // 1.0 * 4.0
+		9.0,  // 3.0 * 3.0
+		10.0  // 5.0 * 2.0
+	]);
+
+	gxmy( 3, toAccessorArray( x ), -2, toAccessorArray( y ), -1 );
+	t.deepEqual( y, expected, 'returns expected value' );
+	t.end();
+});
+
+tape( 'the function supports view offsets', function test( t ) {
+	var expected;
+	var x0;
+	var y0;
+	var x1;
+	var y1;
+
+	x0 = new Float64Array([
+		10.0,
+		1.0, // 0
+		2.0, // 1
+		3.0, // 2
+		4.0
+	]);
+	y0 = new Float64Array([
+		10.0,
+		10.0,
+		2.0, // 0
+		3.0, // 1
+		4.0  // 2
+	]);
+
+	x1 = new Float64Array( x0.buffer, x0.BYTES_PER_ELEMENT*1 );
+	y1 = new Float64Array( y0.buffer, y0.BYTES_PER_ELEMENT*2 );
+
+	expected = new Float64Array([
+		10.0,
+		10.0,
+		2.0,  // 1.0 * 2.0
+		6.0,  // 2.0 * 3.0
+		12.0  // 3.0 * 4.0
+	]);
+
+	gxmy( 3, x1, 1, y1, 1 );
+	t.deepEqual( y0, expected, 'returns expected value' );
+	t.end();
+});
+
+tape( 'if both strides are equal to `1`, the function efficiently multiplies elements of `x` by the corresponding elements of `y` and assigns the results to `y`', function test( t ) {
+	var expected;
+	var x;
+	var y;
+	var i;
+
+	x = new Float64Array( 100 );
+	y = new Float64Array( 100 );
+	expected = new Float64Array( x.length );
+	for ( i = 0; i < x.length; i++ ) {
+		x[ i ] = i;
+		y[ i ] = x.length - i;
+		expected[ i ] = x[ i ] * y[ i ];
+	}
+	gxmy( x.length, x, 1, y, 1 );
+	t.deepEqual( y, expected, 'returns expected value' );
+
+	x = new Float64Array( 240 );
+	y = new Float64Array( 240 );
+	expected = new Float64Array( x.length );
+	for ( i = 0; i < x.length; i++ ) {
+		x[ i ] = i;
+		y[ i ] = x.length - i;
+		expected[ i ] = x[ i ] * y[ i ];
+	}
+	gxmy( x.length, x, 1, y, 1 );
+	t.deepEqual( y, expected, 'returns expected value' );
+
+	t.end();
+});
diff --git a/lib/node_modules/@stdlib/blas/ext/base/gxmy/test/test.ndarray.js b/lib/node_modules/@stdlib/blas/ext/base/gxmy/test/test.ndarray.js
new file mode 100644
index 000000000000..3fb2da614871
--- /dev/null
+++ b/lib/node_modules/@stdlib/blas/ext/base/gxmy/test/test.ndarray.js
@@ -0,0 +1,447 @@
+/**
+* @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 Float64Array = require( '@stdlib/array/float64' );
+var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' );
+var gxmy = require( './../lib/ndarray.js' );
+
+
+// TESTS //
+
+tape( 'main export is a function', function test( t ) {
+	t.ok( true, __filename );
+	t.strictEqual( typeof gxmy, 'function', 'main export is a function' );
+	t.end();
+});
+
+tape( 'the function has an arity of 7', function test( t ) {
+	t.strictEqual( gxmy.length, 7, 'has expected arity' );
+	t.end();
+});
+
+tape( 'the function multiplies elements of `x` by the corresponding elements of `y` and assigns the results to `y`', function test( t ) {
+	var expected;
+	var x;
+	var y;
+
+	x = [ 1.0, 2.0, 3.0, 4.0, 5.0 ];
+	y = [ 2.0, 3.0, 4.0, 5.0, 6.0 ];
+	expected = [
+		2.0,  // 1.0 * 2.0
+		6.0,  // 2.0 * 3.0
+		12.0, // 3.0 * 4.0
+		20.0, // 4.0 * 5.0
+		30.0  // 5.0 * 6.0
+	];
+
+	gxmy( x.length, x, 1, 0, y, 1, 0 );
+	t.deepEqual( y, expected, 'returns expected value' );
+
+	x = [ 1.0, 2.0 ];
+	y = [ 5.0, 6.0 ];
+	expected = [ 5.0, 12.0 ];
+
+	gxmy( x.length, x, 1, 0, y, 1, 0 );
+	t.deepEqual( y, expected, 'returns expected value' );
+
+	t.end();
+});
+
+tape( 'the function multiplies elements of `x` by the corresponding elements of `y` and assigns the results to `y` (accessors)', function test( t ) {
+	var expected;
+	var x;
+	var y;
+
+	x = [ 1.0, 2.0, 3.0, 4.0, 5.0 ];
+	y = [ 2.0, 3.0, 4.0, 5.0, 6.0 ];
+	expected = [
+		2.0,  // 1.0 * 2.0
+		6.0,  // 2.0 * 3.0
+		12.0, // 3.0 * 4.0
+		20.0, // 4.0 * 5.0
+		30.0  // 5.0 * 6.0
+	];
+
+	gxmy( x.length, toAccessorArray( x ), 1, 0, toAccessorArray( y ), 1, 0 );
+	t.deepEqual( y, expected, 'returns expected value' );
+
+	x = [ 1.0, 2.0 ];
+	y = [ 5.0, 6.0 ];
+	expected = [ 5.0, 12.0 ];
+
+	gxmy( x.length, toAccessorArray( x ), 1, 0, toAccessorArray( y ), 1, 0 );
+	t.deepEqual( y, expected, 'returns expected value' );
+
+	t.end();
+});
+
+tape( 'the function returns a reference to the output array', function test( t ) {
+	var out;
+	var x;
+	var y;
+
+	x = [ 1.0, 2.0, 3.0, 4.0, 5.0 ];
+	y = [ 5.0, 6.0, 7.0, 8.0, 9.0 ];
+	out = gxmy( x.length, x, 1, 0, y, 1, 0 );
+
+	t.strictEqual( out, y, 'same reference' );
+	t.end();
+});
+
+tape( 'if provided an `N` parameter less than or equal to `0`, the function returns `y` unchanged', function test( t ) {
+	var expected;
+	var x;
+	var y;
+
+	x = [ 1.0, 2.0, 3.0 ];
+	y = [ 4.0, 5.0, 6.0 ];
+	expected = [ 4.0, 5.0, 6.0 ];
+
+	gxmy( 0, x, 1, 0, y, 1, 0 );
+	t.deepEqual( y, expected, 'returns expected value' );
+
+	gxmy( -4, x, 1, 0, y, 1, 0 );
+	t.deepEqual( y, expected, 'returns expected value' );
+
+	t.end();
+});
+
+tape( 'the function supports an `x` stride', function test( t ) {
+	var expected;
+	var x;
+	var y;
+
+	x = [
+		1.0, // 0
+		2.0,
+		3.0, // 1
+		4.0,
+		5.0  // 2
+	];
+	y = [ 2.0, 3.0, 4.0 ];
+	expected = [
+		2.0,  // 1.0 * 2.0
+		9.0,  // 3.0 * 3.0
+		20.0  // 5.0 * 4.0
+	];
+
+	gxmy( 3, x, 2, 0, y, 1, 0 );
+	t.deepEqual( y, expected, 'returns expected value' );
+	t.end();
+});
+
+tape( 'the function supports an `x` stride (accessors)', function test( t ) {
+	var expected;
+	var x;
+	var y;
+
+	x = [
+		1.0, // 0
+		2.0,
+		3.0, // 1
+		4.0,
+		5.0  // 2
+	];
+	y = [ 2.0, 3.0, 4.0 ];
+	expected = [
+		2.0,  // 1.0 * 2.0
+		9.0,  // 3.0 * 3.0
+		20.0  // 5.0 * 4.0
+	];
+
+	gxmy( 3, toAccessorArray( x ), 2, 0, toAccessorArray( y ), 1, 0 );
+	t.deepEqual( y, expected, 'returns expected value' );
+	t.end();
+});
+
+tape( 'the function supports a `y` stride', function test( t ) {
+	var expected;
+	var x;
+	var y;
+
+	x = [ 1.0, 2.0, 3.0 ];
+	y = [
+		2.0, // 0
+		30.0,
+		3.0, // 1
+		10.0,
+		4.0  // 2
+	];
+	expected = [
+		2.0,  // 1.0 * 2.0
+		30.0,
+		6.0,  // 2.0 * 3.0
+		10.0,
+		12.0  // 3.0 * 4.0
+	];
+
+	gxmy( 3, x, 1, 0, y, 2, 0 );
+	t.deepEqual( y, expected, 'returns expected value' );
+	t.end();
+});
+
+tape( 'the function supports a `y` stride (accessors)', function test( t ) {
+	var expected;
+	var x;
+	var y;
+
+	x = [ 1.0, 2.0, 3.0 ];
+	y = [
+		2.0, // 0
+		30.0,
+		3.0, // 1
+		10.0,
+		4.0  // 2
+	];
+	expected = [
+		2.0,  // 1.0 * 2.0
+		30.0,
+		6.0,  // 2.0 * 3.0
+		10.0,
+		12.0  // 3.0 * 4.0
+	];
+
+	gxmy( 3, toAccessorArray( x ), 1, 0, toAccessorArray( y ), 2, 0 );
+	t.deepEqual( y, expected, 'returns expected value' );
+	t.end();
+});
+
+tape( 'the function supports negative strides', function test( t ) {
+	var expected;
+	var x;
+	var y;
+
+	x = new Float64Array([
+		1.0, // 2
+		2.0,
+		3.0, // 1
+		4.0,
+		5.0  // 0
+	]);
+	y = new Float64Array([
+		4.0, // 2
+		3.0, // 1
+		2.0  // 0
+	]);
+	expected = new Float64Array([
+		4.0,  // 1.0 * 4.0
+		9.0,  // 3.0 * 3.0
+		10.0  // 5.0 * 2.0
+	]);
+
+	gxmy( 3, x, -2, x.length-1, y, -1, y.length-1 );
+	t.deepEqual( y, expected, 'returns expected value' );
+	t.end();
+});
+
+tape( 'the function supports negative strides (accessors)', function test( t ) {
+	var expected;
+	var x;
+	var y;
+
+	x = [
+		1.0, // 2
+		2.0,
+		3.0, // 1
+		4.0,
+		5.0  // 0
+	];
+	y = new Float64Array([
+		4.0, // 2
+		3.0, // 1
+		2.0  // 0
+	]);
+	expected = new Float64Array([
+		4.0,  // 1.0 * 4.0
+		9.0,  // 3.0 * 3.0
+		10.0  // 5.0 * 2.0
+	]);
+
+	gxmy( 3, toAccessorArray( x ), -2, x.length-1, toAccessorArray( y ), -1, y.length-1 ); // eslint-disable-line max-len
+	t.deepEqual( y, expected, 'returns expected value' );
+	t.end();
+});
+
+tape( 'the function supports an `x` offset', function test( t ) {
+	var expected;
+	var x;
+	var y;
+
+	x = [
+		0.0,
+		1.0, // 0
+		2.0,
+		3.0, // 1
+		4.0,
+		5.0  // 2
+	];
+	y = [ 2.0, 3.0, 4.0 ];
+	expected = [
+		2.0,  // 1.0 * 2.0
+		9.0,  // 3.0 * 3.0
+		20.0  // 5.0 * 4.0
+	];
+
+	gxmy( 3, x, 2, 1, y, 1, 0 );
+	t.deepEqual( y, expected, 'returns expected value' );
+	t.end();
+});
+
+tape( 'the function supports an `x` offset (accessors)', function test( t ) {
+	var expected;
+	var x;
+	var y;
+
+	x = [
+		0.0,
+		1.0, // 0
+		2.0,
+		3.0, // 1
+		4.0,
+		5.0  // 2
+	];
+	y = [ 2.0, 3.0, 4.0 ];
+	expected = [
+		2.0,  // 1.0 * 2.0
+		9.0,  // 3.0 * 3.0
+		20.0  // 5.0 * 4.0
+	];
+
+	gxmy( 3, toAccessorArray( x ), 2, 1, toAccessorArray( y ), 1, 0 );
+	t.deepEqual( y, expected, 'returns expected value' );
+	t.end();
+});
+
+tape( 'the function supports a `y` offset', function test( t ) {
+	var expected;
+	var x;
+	var y;
+
+	x = [ 1.0, 2.0, 3.0 ];
+	y = [
+		0.0,
+		2.0, // 0
+		3.0, // 1
+		4.0  // 2
+	];
+	expected = [
+		0.0,
+		2.0,  // 1.0 * 2.0
+		6.0,  // 2.0 * 3.0
+		12.0  // 3.0 * 4.0
+	];
+
+	gxmy( 3, x, 1, 0, y, 1, 1 );
+	t.deepEqual( y, expected, 'returns expected value' );
+	t.end();
+});
+
+tape( 'the function supports a `y` offset (accessors)', function test( t ) {
+	var expected;
+	var x;
+	var y;
+
+	x = [ 1.0, 2.0, 3.0 ];
+	y = [
+		0.0,
+		2.0, // 0
+		3.0, // 1
+		4.0  // 2
+	];
+	expected = [
+		0.0,
+		2.0,  // 1.0 * 2.0
+		6.0,  // 2.0 * 3.0
+		12.0  // 3.0 * 4.0
+	];
+
+	gxmy( 3, toAccessorArray( x ), 1, 0, toAccessorArray( y ), 1, 1 );
+	t.deepEqual( y, expected, 'returns expected value' );
+	t.end();
+});
+
+tape( 'the function supports complex access patterns', function test( t ) {
+	var expected;
+	var x;
+	var y;
+
+	x = [
+		0.0,
+		1.0, // 0
+		0.0,
+		2.0, // 1
+		0.0,
+		3.0  // 2
+	];
+	y = [
+		0.0,
+		0.0,
+		2.0, // 0
+		3.0, // 1
+		4.0, // 2
+		0.0
+	];
+	expected = [
+		0.0,
+		0.0,
+		2.0,  // 1.0 * 2.0
+		6.0,  // 2.0 * 3.0
+		12.0, // 3.0 * 4.0
+		0.0
+	];
+
+	gxmy( 3, x, 2, 1, y, 1, 2 );
+	t.deepEqual( y, expected, 'returns expected value' );
+	t.end();
+});
+
+tape( 'if both strides are equal to `1`, the function efficiently multiplies elements of `x` by the corresponding elements of `y` and assigns the results to `y`', function test( t ) {
+	var expected;
+	var x;
+	var y;
+	var i;
+
+	x = new Float64Array( 100 );
+	y = new Float64Array( 100 );
+	expected = new Float64Array( x.length );
+	for ( i = 0; i < x.length; i++ ) {
+		x[ i ] = i;
+		y[ i ] = x.length - i;
+		expected[ i ] = x[ i ] * y[ i ];
+	}
+	gxmy( x.length, x, 1, 0, y, 1, 0 );
+	t.deepEqual( y, expected, 'returns expected value' );
+
+	x = new Float64Array( 240 );
+	y = new Float64Array( 240 );
+	expected = new Float64Array( x.length );
+	for ( i = 0; i < x.length; i++ ) {
+		x[ i ] = i;
+		y[ i ] = x.length - i;
+		expected[ i ] = x[ i ] * y[ i ];
+	}
+	gxmy( x.length, x, 1, 0, y, 1, 0 );
+	t.deepEqual( y, expected, 'returns expected value' );
+
+	t.end();
+});

From ef458b1779f78c877c562f77632201e04a8680b1 Mon Sep 17 00:00:00 2001
From: Karan Anand <119553199+anandkaranubc@users.noreply.github.com>
Date: Thu, 25 Jun 2026 01:27:46 -0700
Subject: [PATCH 2/4] Apply suggestions from code review

Co-authored-by: Karan Anand <119553199+anandkaranubc@users.noreply.github.com>
Signed-off-by: Karan Anand <119553199+anandkaranubc@users.noreply.github.com>
---
 .../@stdlib/blas/ext/base/gxmy/docs/types/index.d.ts        | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/node_modules/@stdlib/blas/ext/base/gxmy/docs/types/index.d.ts b/lib/node_modules/@stdlib/blas/ext/base/gxmy/docs/types/index.d.ts
index a4b067cb7a36..2f5c5a9667f9 100644
--- a/lib/node_modules/@stdlib/blas/ext/base/gxmy/docs/types/index.d.ts
+++ b/lib/node_modules/@stdlib/blas/ext/base/gxmy/docs/types/index.d.ts
@@ -48,7 +48,8 @@ interface Routine {
 	* gxmy( x.length, x, 1, y, 1 );
 	* // y => [ 2.0, 6.0, 12.0, 20.0, 30.0 ]
 	*/
-	<T extends InputArray, U extends InputArray>( N: number, x: T, strideX: number, y: U, strideY: number ): U;
+	<T extends InputArray = InputArray>( N: number, x: InputArray, strideX: number, y: T, strideY: number ): T;
+
 
 	/**
 	* Multiplies elements of a strided array `x` by the corresponding elements of a strided array `y` and assigns the results to `y` using alternative indexing semantics.
@@ -69,7 +70,8 @@ interface Routine {
 	* gxmy.ndarray( x.length, x, 1, 0, y, 1, 0 );
 	* // y => [ 2.0, 6.0, 12.0, 20.0, 30.0 ]
 	*/
-	ndarray<T extends InputArray, U extends InputArray>( N: number, x: T, strideX: number, offsetX: number, y: U, strideY: number, offsetY: number ): U;
+	ndarray<T extends InputArray = InputArray>( N: number, x: InputArray, strideX: number, offsetX: number, y: T, strideY: number, offsetY: number ): T;
+
 }
 
 /**

From 286fb7e4a1be9a3325a7a52fa37ceea0b85a4c6a Mon Sep 17 00:00:00 2001
From: Athan <kgryte@gmail.com>
Date: Thu, 25 Jun 2026 02:39:21 -0700
Subject: [PATCH 3/4] Apply suggestions from code review

Co-authored-by: Athan <kgryte@gmail.com>
Signed-off-by: Athan <kgryte@gmail.com>
---
 .../@stdlib/blas/ext/base/gxmy/docs/types/index.d.ts             | 1 -
 1 file changed, 1 deletion(-)

diff --git a/lib/node_modules/@stdlib/blas/ext/base/gxmy/docs/types/index.d.ts b/lib/node_modules/@stdlib/blas/ext/base/gxmy/docs/types/index.d.ts
index 2f5c5a9667f9..63643d1b480d 100644
--- a/lib/node_modules/@stdlib/blas/ext/base/gxmy/docs/types/index.d.ts
+++ b/lib/node_modules/@stdlib/blas/ext/base/gxmy/docs/types/index.d.ts
@@ -50,7 +50,6 @@ interface Routine {
 	*/
 	<T extends InputArray = InputArray>( N: number, x: InputArray, strideX: number, y: T, strideY: number ): T;
 
-
 	/**
 	* Multiplies elements of a strided array `x` by the corresponding elements of a strided array `y` and assigns the results to `y` using alternative indexing semantics.
 	*

From a00b9a391d7fc4bca74e4b012ed6090c7bc3d77c Mon Sep 17 00:00:00 2001
From: Athan <kgryte@gmail.com>
Date: Thu, 25 Jun 2026 02:39:49 -0700
Subject: [PATCH 4/4] Apply suggestions from code review

Co-authored-by: Athan <kgryte@gmail.com>
Signed-off-by: Athan <kgryte@gmail.com>
---
 .../@stdlib/blas/ext/base/gxmy/docs/types/index.d.ts             | 1 -
 1 file changed, 1 deletion(-)

diff --git a/lib/node_modules/@stdlib/blas/ext/base/gxmy/docs/types/index.d.ts b/lib/node_modules/@stdlib/blas/ext/base/gxmy/docs/types/index.d.ts
index 63643d1b480d..f6f9b43cf5be 100644
--- a/lib/node_modules/@stdlib/blas/ext/base/gxmy/docs/types/index.d.ts
+++ b/lib/node_modules/@stdlib/blas/ext/base/gxmy/docs/types/index.d.ts
@@ -70,7 +70,6 @@ interface Routine {
 	* // y => [ 2.0, 6.0, 12.0, 20.0, 30.0 ]
 	*/
 	ndarray<T extends InputArray = InputArray>( N: number, x: InputArray, strideX: number, offsetX: number, y: T, strideY: number, offsetY: number ): T;
-
 }
 
 /**