From 23445a31c3fa31ecd52e27df6d718a38a7f17bf2 Mon Sep 17 00:00:00 2001
From: headlessNode <harriskhan047@outlook.com>
Date: Wed, 12 Aug 2026 15:09:20 +0500
Subject: [PATCH 1/3] feat: add blas/ext/base/ndarray/dlogspace

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description: Results of running static analysis checks when committing changes.
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---
 .../blas/ext/base/ndarray/dlogspace/README.md | 196 ++++++++++++++++++
 .../ndarray/dlogspace/benchmark/benchmark.js  | 119 +++++++++++
 .../ext/base/ndarray/dlogspace/docs/repl.txt  |  64 ++++++
 .../ndarray/dlogspace/docs/types/index.d.ts   |  71 +++++++
 .../base/ndarray/dlogspace/docs/types/test.ts |  82 ++++++++
 .../base/ndarray/dlogspace/examples/index.js  |  49 +++++
 .../ext/base/ndarray/dlogspace/lib/index.js   |  60 ++++++
 .../ext/base/ndarray/dlogspace/lib/main.js    |  95 +++++++++
 .../ext/base/ndarray/dlogspace/package.json   |  70 +++++++
 .../ext/base/ndarray/dlogspace/test/test.js   | 108 ++++++++++
 10 files changed, 914 insertions(+)
 create mode 100644 lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/README.md
 create mode 100644 lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/benchmark/benchmark.js
 create mode 100644 lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/docs/repl.txt
 create mode 100644 lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/docs/types/index.d.ts
 create mode 100644 lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/docs/types/test.ts
 create mode 100644 lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/examples/index.js
 create mode 100644 lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/lib/index.js
 create mode 100644 lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/lib/main.js
 create mode 100644 lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/package.json
 create mode 100644 lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/test/test.js

diff --git a/lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/README.md b/lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/README.md
new file mode 100644
index 000000000000..2f8a4627faf7
--- /dev/null
+++ b/lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/README.md
@@ -0,0 +1,196 @@
+<!--
+
+@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.
+
+-->
+
+# dlogspace
+
+> Fill a one-dimensional double-precision floating-point ndarray with logarithmically spaced values over a specified interval.
+
+<section class="intro">
+
+</section>
+
+<!-- /.intro -->
+
+<section class="usage">
+
+## Usage
+
+```javascript
+var dlogspace = require( '@stdlib/blas/ext/base/ndarray/dlogspace' );
+```
+
+#### dlogspace( arrays )
+
+Fills a one-dimensional double-precision floating-point ndarray with logarithmically spaced values over a specified interval.
+
+```javascript
+var Float64Vector = require( '@stdlib/ndarray/vector/float64' );
+var scalar2ndarray = require( '@stdlib/ndarray/from-scalar' );
+
+var x = new Float64Vector( [ 0.0, 0.0, 0.0, 0.0 ] );
+
+var base = scalar2ndarray( 10.0, {
+    'dtype': 'float64'
+});
+
+var strt = scalar2ndarray( 0.0, {
+    'dtype': 'float64'
+});
+
+var stp = scalar2ndarray( 3.0, {
+    'dtype': 'float64'
+});
+
+var endpoint = scalar2ndarray( true, {
+    'dtype': 'bool'
+});
+
+var out = dlogspace( [ x, base, strt, stp, endpoint ] );
+// returns <ndarray>[ 1.0, 10.0, 100.0, 1000.0 ]
+```
+
+The function has the following parameters:
+
+-   **arrays**: array-like object containing the following ndarrays:
+
+    -   a one-dimensional input ndarray.
+    -   a zero-dimensional ndarray specifying the base of the logarithmic scale.
+    -   a zero-dimensional ndarray specifying the exponent of the starting value, where the starting value is given by `base^start`.
+    -   a zero-dimensional ndarray specifying the exponent of the final value, where the final value is given by `base^stop`.
+    -   a zero-dimensional ndarray specifying whether to include the `base^stop` value when writing values to the input ndarray. If `true`, the input ndarray is filled with logarithmically spaced values over the closed interval `[base^start, base^stop]`. If `false`, the input ndarray is filled with logarithmically spaced values over the half-open interval `[base^start, base^stop)`.
+
+</section>
+
+<!-- /.usage -->
+
+<section class="notes">
+
+## Notes
+
+-   Let `M` be the number of generated values (which is either `N` or `N+1` depending on whether `endpoint` is `true` or `false`, respectively). The spacing between the exponents is thus given by
+
+    ```text
+    Δ = (stop-start)/(M-1)
+    ```
+
+    and the generated values are equal to `base^(start+Δ*i)` for `i = 0, 1, ..., M-1`.
+
+-   When the number of generated values is greater than `1` and `endpoint` is `true`, the set of values written to a provided input ndarray is guaranteed to include the `base^start` and `base^stop` values. Beware, however, that values between `base^start` and `base^stop` are subject to floating-point rounding errors. Hence,
+
+    <!-- eslint-disable max-len -->
+
+    ```javascript
+    var Float64Vector = require( '@stdlib/ndarray/vector/float64' );
+    var scalar2ndarray = require( '@stdlib/ndarray/from-scalar' );
+    var ndarray2array = require( '@stdlib/ndarray/to-array' );
+
+    var x = new Float64Vector( [ 0.0, 0.0, 0.0 ] );
+
+    var base = scalar2ndarray( 10.0, {
+        'dtype': 'float64'
+    });
+
+    var strt = scalar2ndarray( 0.0, {
+        'dtype': 'float64'
+    });
+
+    var stp = scalar2ndarray( 1.0, {
+        'dtype': 'float64'
+    });
+
+    var endpoint = scalar2ndarray( true, {
+        'dtype': 'bool'
+    });
+
+    dlogspace( [ x, base, strt, stp, endpoint ] );
+
+    var arr = ndarray2array( x );
+    // returns [ 1.0, ~3.16, 10.0 ]
+    ```
+
+    where `arr[1]` is only guaranteed to be approximately equal to the square root of `10`.
+
+-   When `N = 1` and `endpoint` is `false`, only the `base^start` value is written to a provided input ndarray. When `N = 1` and `endpoint` is `true`, only the `base^stop` value is written to a provided input ndarray.
+
+-   If `start < stop`, the exponents are written to a provided input ndarray in ascending order; otherwise, they are written in descending order.
+
+-   The input ndarray is **mutated**.
+
+</section>
+
+<!-- /.notes -->
+
+<section class="examples">
+
+## Examples
+
+<!-- eslint no-undef: "error" -->
+
+```javascript
+var discreteUniform = require( '@stdlib/random/discrete-uniform' );
+var scalar2ndarray = require( '@stdlib/ndarray/from-scalar' );
+var ndarray2array = require( '@stdlib/ndarray/to-array' );
+var ndarraylike2scalar = require( '@stdlib/ndarray/ndarraylike2scalar' );
+var dlogspace = require( '@stdlib/blas/ext/base/ndarray/dlogspace' );
+
+var opts = {
+    'dtype': 'float64'
+};
+
+var x = discreteUniform( [ 10 ], -100, 100, opts );
+console.log( ndarray2array( x ) );
+
+var base = scalar2ndarray( 10.0, opts );
+console.log( 'Base: %d', ndarraylike2scalar( base ) );
+
+var strt = scalar2ndarray( 0.0, opts );
+console.log( 'Start: %d', ndarraylike2scalar( strt ) );
+
+var stp = scalar2ndarray( 9.0, opts );
+console.log( 'Stop: %d', ndarraylike2scalar( stp ) );
+
+var endpoint = scalar2ndarray( true, {
+    'dtype': 'bool'
+});
+console.log( 'Endpoint: %s', ndarraylike2scalar( endpoint ) );
+
+dlogspace( [ x, base, strt, stp, endpoint ] );
+console.log( ndarray2array( x ) );
+```
+
+</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">
+
+</section>
+
+<!-- /.links -->
diff --git a/lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/benchmark/benchmark.js b/lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/benchmark/benchmark.js
new file mode 100644
index 000000000000..31b441779d88
--- /dev/null
+++ b/lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/benchmark/benchmark.js
@@ -0,0 +1,119 @@
+/**
+* @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/uniform' );
+var isnan = require( '@stdlib/math/base/assert/is-nan' );
+var pow = require( '@stdlib/math/base/special/pow' );
+var scalar2ndarray = require( '@stdlib/ndarray/from-scalar' );
+var format = require( '@stdlib/string/format' );
+var pkg = require( './../package.json' ).name;
+var dlogspace = require( './../lib' );
+
+
+// VARIABLES //
+
+var options = {
+	'dtype': 'float64'
+};
+
+
+// FUNCTIONS //
+
+/**
+* Creates a benchmark function.
+*
+* @private
+* @param {PositiveInteger} len - array length
+* @returns {Function} benchmark function
+*/
+function createBenchmark( len ) {
+	var endpoint;
+	var base;
+	var strt;
+	var stp;
+	var x;
+
+	x = uniform( [ len ], 0.0, 100.0, options );
+	base = scalar2ndarray( 10.0, options );
+	strt = scalar2ndarray( 0.0, options );
+	stp = [
+		scalar2ndarray( 9.0, options ),
+		scalar2ndarray( 5.0, options )
+	];
+	endpoint = scalar2ndarray( true, {
+		'dtype': 'bool'
+	});
+	return benchmark;
+
+	/**
+	* Benchmark function.
+	*
+	* @private
+	* @param {Benchmark} b - benchmark instance
+	*/
+	function benchmark( b ) {
+		var out;
+		var i;
+
+		b.tic();
+		for ( i = 0; i < b.iterations; i++ ) {
+			out = dlogspace( [ x, base, strt, stp[ i%2 ], endpoint ] );
+			if ( typeof out !== 'object' ) {
+				b.fail( 'should return an ndarray' );
+			}
+		}
+		b.toc();
+		if ( isnan( out.get( i%len ) ) ) {
+			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/ndarray/dlogspace/docs/repl.txt b/lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/docs/repl.txt
new file mode 100644
index 000000000000..fdae8d78b05a
--- /dev/null
+++ b/lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/docs/repl.txt
@@ -0,0 +1,64 @@
+
+{{alias}}( arrays )
+    Fills a one-dimensional double-precision floating-point ndarray with
+    logarithmically spaced values over a specified interval.
+
+    If `N = 1` and `endpoint` is `true`, the set of values written to an input
+    ndarray only includes `base^stop`, but not `base^start`; otherwise, when
+    `N = 1` and `endpoint` is `false`, the set of values written to an input
+    ndarray only includes `base^start`, but not `base^stop`.
+
+    If `start` is less than `stop`, the set of values written to an input
+    ndarray will be written in ascending order, and, if `start` is greater than
+    `stop`, the set of written values will be in descending order.
+
+    When `N >= 2` and `endpoint` is `true`, the set of values written to an
+    input ndarray is guaranteed to include the `base^start` and `base^stop`
+    values. Beware, however, that values between `base^start` and `base^stop`
+    are subject to floating-point rounding errors.
+
+    Parameters
+    ----------
+    arrays: ArrayLikeObject<ndarray>
+        Array-like object containing the following ndarrays:
+
+        - a one-dimensional input ndarray.
+        - a zero-dimensional ndarray specifying the base of the logarithmic
+        scale.
+        - a zero-dimensional ndarray specifying the exponent of the starting
+        value.
+        - a zero-dimensional ndarray specifying the exponent of the final
+        value.
+        - a zero-dimensional ndarray specifying whether to include the
+        `base^stop` value when writing values to the input ndarray.
+
+    Returns
+    -------
+    out: ndarray
+        Input ndarray.
+
+    Examples
+    --------
+    // Create the input ndarray:
+    > var opts = { 'dtype': 'float64' };
+    > var x = new {{alias:@stdlib/ndarray/vector/float64}}( [ 0.0, 0.0, 0.0, 0.0 ] );
+
+    // Specify the base:
+    > var base = {{alias:@stdlib/ndarray/from-scalar}}( 10.0, opts );
+
+    // Specify the exponent of the starting value:
+    > var strt = {{alias:@stdlib/ndarray/from-scalar}}( 0.0, opts );
+
+    // Specify the exponent of the final value:
+    > var stp = {{alias:@stdlib/ndarray/from-scalar}}( 3.0, opts );
+
+    // Specify whether to include the endpoint:
+    > opts = { 'dtype': 'bool' };
+    > var endpoint = {{alias:@stdlib/ndarray/from-scalar}}( true, opts );
+
+    // Fill the input ndarray:
+    > {{alias}}( [ x, base, strt, stp, endpoint ] )
+    <ndarray>[ 1.0, 10.0, 100.0, 1000.0 ]
+
+    See Also
+    --------
diff --git a/lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/docs/types/index.d.ts b/lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/docs/types/index.d.ts
new file mode 100644
index 000000000000..80ca744a2a0c
--- /dev/null
+++ b/lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/docs/types/index.d.ts
@@ -0,0 +1,71 @@
+/*
+* @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 { float64ndarray, boolndarray } from '@stdlib/types/ndarray';
+
+/**
+* Fills a one-dimensional double-precision floating-point ndarray with logarithmically spaced values over a specified interval.
+*
+* ## Notes
+*
+* -   The function expects the following ndarrays:
+*
+*     -   a one-dimensional input ndarray.
+*     -   a zero-dimensional ndarray specifying the base of the logarithmic scale.
+*     -   a zero-dimensional ndarray specifying the exponent of the starting value.
+*     -   a zero-dimensional ndarray specifying the exponent of the final value.
+*     -   a zero-dimensional ndarray specifying whether to include the `base^stop` value when writing values to the input ndarray.
+*
+* @param arrays - array-like object containing ndarrays
+* @returns input ndarray
+*
+* @example
+* var Float64Vector = require( '@stdlib/ndarray/vector/float64' );
+* var scalar2ndarray = require( '@stdlib/ndarray/from-scalar' );
+*
+* var x = new Float64Vector( [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ] );
+*
+* var base = scalar2ndarray( 10.0, {
+*     'dtype': 'float64'
+* });
+*
+* var strt = scalar2ndarray( 0.0, {
+*     'dtype': 'float64'
+* });
+*
+* var stp = scalar2ndarray( 5.0, {
+*     'dtype': 'float64'
+* });
+*
+* var endpoint = scalar2ndarray( true, {
+*     'dtype': 'bool'
+* });
+*
+* var out = dlogspace( [ x, base, strt, stp, endpoint ] );
+* // returns <ndarray>[ 1.0, 10.0, 100.0, 1000.0, 10000.0, 100000.0 ]
+*/
+declare function dlogspace( arrays: [ float64ndarray, float64ndarray, float64ndarray, float64ndarray, boolndarray ] ): float64ndarray;
+
+
+// EXPORTS //
+
+export = dlogspace;
diff --git a/lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/docs/types/test.ts b/lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/docs/types/test.ts
new file mode 100644
index 000000000000..870e0f0c5afa
--- /dev/null
+++ b/lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/docs/types/test.ts
@@ -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.
+*/
+
+/* eslint-disable space-in-parens */
+
+import zeros = require( '@stdlib/ndarray/zeros' );
+import scalar2ndarray = require( '@stdlib/ndarray/from-scalar' );
+import dlogspace = require( './index' );
+
+
+// TESTS //
+
+// The function returns an ndarray...
+{
+	const x = zeros( [ 10 ], {
+		'dtype': 'float64'
+	});
+	const base = scalar2ndarray( 10.0, {
+		'dtype': 'float64'
+	});
+	const strt = scalar2ndarray( 0.0, {
+		'dtype': 'float64'
+	});
+	const stp = scalar2ndarray( 9.0, {
+		'dtype': 'float64'
+	});
+	const endpoint = scalar2ndarray( true, {
+		'dtype': 'bool'
+	});
+
+	dlogspace( [ x, base, strt, stp, endpoint ] ); // $ExpectType float64ndarray
+}
+
+// The compiler throws an error if the function is provided a first argument which is not an array of ndarrays...
+{
+	dlogspace( '10' ); // $ExpectError
+	dlogspace( 10 ); // $ExpectError
+	dlogspace( true ); // $ExpectError
+	dlogspace( false ); // $ExpectError
+	dlogspace( null ); // $ExpectError
+	dlogspace( undefined ); // $ExpectError
+	dlogspace( [] ); // $ExpectError
+	dlogspace( {} ); // $ExpectError
+	dlogspace( ( x: number ): number => x ); // $ExpectError
+}
+
+// The compiler throws an error if the function is provided an unsupported number of arguments...
+{
+	const x = zeros( [ 10 ], {
+		'dtype': 'float64'
+	});
+	const base = scalar2ndarray( 10.0, {
+		'dtype': 'float64'
+	});
+	const strt = scalar2ndarray( 0.0, {
+		'dtype': 'float64'
+	});
+	const stp = scalar2ndarray( 9.0, {
+		'dtype': 'float64'
+	});
+	const endpoint = scalar2ndarray( true, {
+		'dtype': 'bool'
+	});
+
+	dlogspace(); // $ExpectError
+	dlogspace( [ x, base, strt, stp, endpoint ], {} ); // $ExpectError
+}
diff --git a/lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/examples/index.js b/lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/examples/index.js
new file mode 100644
index 000000000000..287578cde23e
--- /dev/null
+++ b/lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/examples/index.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';
+
+var discreteUniform = require( '@stdlib/random/discrete-uniform' );
+var scalar2ndarray = require( '@stdlib/ndarray/from-scalar' );
+var ndarray2array = require( '@stdlib/ndarray/to-array' );
+var ndarraylike2scalar = require( '@stdlib/ndarray/ndarraylike2scalar' );
+var dlogspace = require( './../lib' );
+
+var opts = {
+	'dtype': 'float64'
+};
+
+var x = discreteUniform( [ 10 ], -100, 100, opts );
+console.log( ndarray2array( x ) );
+
+var base = scalar2ndarray( 10.0, opts );
+console.log( 'Base: %d', ndarraylike2scalar( base ) );
+
+var strt = scalar2ndarray( 0.0, opts );
+console.log( 'Start: %d', ndarraylike2scalar( strt ) );
+
+var stp = scalar2ndarray( 9.0, opts );
+console.log( 'Stop: %d', ndarraylike2scalar( stp ) );
+
+var endpoint = scalar2ndarray( true, {
+	'dtype': 'bool'
+});
+console.log( 'Endpoint: %s', ndarraylike2scalar( endpoint ) );
+
+dlogspace( [ x, base, strt, stp, endpoint ] );
+console.log( ndarray2array( x ) );
diff --git a/lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/lib/index.js b/lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/lib/index.js
new file mode 100644
index 000000000000..73ff1bd8b800
--- /dev/null
+++ b/lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/lib/index.js
@@ -0,0 +1,60 @@
+/**
+* @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';
+
+/**
+* Fill a one-dimensional double-precision floating-point ndarray with logarithmically spaced values over a specified interval.
+*
+* @module @stdlib/blas/ext/base/ndarray/dlogspace
+*
+* @example
+* var Float64Vector = require( '@stdlib/ndarray/vector/float64' );
+* var scalar2ndarray = require( '@stdlib/ndarray/from-scalar' );
+* var dlogspace = require( '@stdlib/blas/ext/base/ndarray/dlogspace' );
+*
+* var x = new Float64Vector( [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ] );
+*
+* var base = scalar2ndarray( 10.0, {
+*    'dtype': 'float64'
+* });
+*
+* var strt = scalar2ndarray( 0.0, {
+*    'dtype': 'float64'
+* });
+*
+* var stp = scalar2ndarray( 5.0, {
+*    'dtype': 'float64'
+* });
+*
+* var endpoint = scalar2ndarray( true, {
+*     'dtype': 'bool'
+* });
+*
+* var out = dlogspace( [ x, base, strt, stp, endpoint ] );
+* // returns <ndarray>[ 1.0, 10.0, 100.0, 1000.0, 10000.0, 100000.0 ]
+*/
+
+// MODULES //
+
+var main = require( './main.js' );
+
+
+// EXPORTS //
+
+module.exports = main;
diff --git a/lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/lib/main.js b/lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/lib/main.js
new file mode 100644
index 000000000000..565377e7bccc
--- /dev/null
+++ b/lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/lib/main.js
@@ -0,0 +1,95 @@
+/**
+* @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 ndarraylike2scalar = require( '@stdlib/ndarray/base/ndarraylike2scalar' );
+var numelDimension = require( '@stdlib/ndarray/base/numel-dimension' );
+var getStride = require( '@stdlib/ndarray/base/stride' );
+var getOffset = require( '@stdlib/ndarray/base/offset' );
+var getData = require( '@stdlib/ndarray/base/data-buffer' );
+var strided = require( '@stdlib/blas/ext/base/dlogspace' ).ndarray;
+
+
+// MAIN //
+
+/**
+* Fills a one-dimensional double-precision floating-point ndarray with logarithmically spaced values over a specified interval.
+*
+* ## Notes
+*
+* -   The function expects the following ndarrays:
+*
+*     -   a one-dimensional input ndarray.
+*     -   a zero-dimensional ndarray specifying the base of the logarithmic scale.
+*     -   a zero-dimensional ndarray specifying the exponent of the starting value.
+*     -   a zero-dimensional ndarray specifying the exponent of the final value.
+*     -   a zero-dimensional ndarray specifying whether to include the `base^stop` value when writing values to the input ndarray.
+*
+* @param {ArrayLikeObject<Object>} arrays - array-like object containing ndarrays
+* @returns {ndarray} input ndarray
+*
+* @example
+* var Float64Vector = require( '@stdlib/ndarray/vector/float64' );
+* var scalar2ndarray = require( '@stdlib/ndarray/from-scalar' );
+*
+* var x = new Float64Vector( [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ] );
+*
+* var base = scalar2ndarray( 10.0, {
+*    'dtype': 'float64'
+* });
+*
+* var strt = scalar2ndarray( 0.0, {
+*    'dtype': 'float64'
+* });
+*
+* var stp = scalar2ndarray( 5.0, {
+*    'dtype': 'float64'
+* });
+*
+* var endpoint = scalar2ndarray( true, {
+*     'dtype': 'bool'
+* });
+*
+* var out = dlogspace( [ x, base, strt, stp, endpoint ] );
+* // returns <ndarray>[ 1.0, 10.0, 100.0, 1000.0, 10000.0, 100000.0 ]
+*/
+function dlogspace( arrays ) {
+	var endpoint;
+	var base;
+	var strt;
+	var stp;
+	var x;
+
+	x = arrays[ 0 ];
+	base = ndarraylike2scalar( arrays[ 1 ] );
+	strt = ndarraylike2scalar( arrays[ 2 ] );
+	stp = ndarraylike2scalar( arrays[ 3 ] );
+	endpoint = ndarraylike2scalar( arrays[ 4 ] );
+
+	strided( numelDimension( x, 0 ), base, strt, stp, endpoint, getData( x ), getStride( x, 0 ), getOffset( x ) ); // eslint-disable-line max-len
+
+	return x;
+}
+
+
+// EXPORTS //
+
+module.exports = dlogspace;
diff --git a/lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/package.json b/lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/package.json
new file mode 100644
index 000000000000..de3b562963ed
--- /dev/null
+++ b/lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/package.json
@@ -0,0 +1,70 @@
+{
+  "name": "@stdlib/blas/ext/base/ndarray/dlogspace",
+  "version": "0.0.0",
+  "description": "Fill a one-dimensional double-precision floating-point ndarray with logarithmically spaced values over a specified interval.",
+  "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",
+    "fill",
+    "assign",
+    "set",
+    "logspace",
+    "logarithmic",
+    "sequence",
+    "seq",
+    "strided",
+    "array",
+    "ndarray"
+  ],
+  "__stdlib__": {}
+}
diff --git a/lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/test/test.js b/lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/test/test.js
new file mode 100644
index 000000000000..1cfc86faa639
--- /dev/null
+++ b/lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/test/test.js
@@ -0,0 +1,108 @@
+/**
+* @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 isEqualDataType = require( '@stdlib/ndarray/base/assert/is-equal-data-type' );
+var Float64Array = require( '@stdlib/array/float64' );
+var scalar2ndarray = require( '@stdlib/ndarray/from-scalar' );
+var getData = require( '@stdlib/ndarray/data-buffer' );
+var getDType = require( '@stdlib/ndarray/dtype' );
+var getStrides = require( '@stdlib/ndarray/strides' );
+var getOffset = require( '@stdlib/ndarray/offset' );
+var getShape = require( '@stdlib/ndarray/shape' );
+var ndarray = require( '@stdlib/ndarray/base/ctor' );
+var dlogspace = require( './../lib' );
+
+
+// TESTS //
+
+tape( 'main export is a function', function test( t ) {
+	t.ok( true, __filename );
+	t.strictEqual( typeof dlogspace, 'function', 'main export is a function' );
+	t.end();
+});
+
+tape( 'the function fills a one-dimensional ndarray (endpoint=true)', function test( t ) {
+	var endpoint;
+	var actual;
+	var strt;
+	var base;
+	var stp;
+	var x;
+
+	x = ndarray( 'float64', new Float64Array( [ 0.0, 0.0, 0.0, 0.0 ] ), [ 4 ], [ 1 ], 0, 'row-major' );
+	base = scalar2ndarray( 10.0, {
+		'dtype': 'float64'
+	});
+	strt = scalar2ndarray( 0.0, {
+		'dtype': 'float64'
+	});
+	stp = scalar2ndarray( 3.0, {
+		'dtype': 'float64'
+	});
+	endpoint = scalar2ndarray( true, {
+		'dtype': 'bool'
+	});
+
+	actual = dlogspace( [ x, base, strt, stp, endpoint ] );
+	t.strictEqual( actual, x, 'returns expected value' );
+	t.strictEqual( isEqualDataType( getDType( actual ), 'float64' ), true, 'returns expected value' );
+	t.deepEqual( getData( actual ), new Float64Array( [ 1.0, 10.0, 100.0, 1000.0 ] ), 'returns expected value' );
+	t.deepEqual( getShape( actual ), [ 4 ], 'returns expected value' );
+	t.deepEqual( getStrides( actual ), [ 1 ], 'returns expected value' );
+	t.strictEqual( getOffset( actual ), 0, 'returns expected value' );
+
+	t.end();
+});
+
+tape( 'the function fills a one-dimensional ndarray (endpoint=false)', function test( t ) {
+	var endpoint;
+	var actual;
+	var strt;
+	var base;
+	var stp;
+	var x;
+
+	x = ndarray( 'float64', new Float64Array( [ 0.0, 0.0 ] ), [ 2 ], [ 1 ], 0, 'row-major' );
+	base = scalar2ndarray( 2.0, {
+		'dtype': 'float64'
+	});
+	strt = scalar2ndarray( 1.0, {
+		'dtype': 'float64'
+	});
+	stp = scalar2ndarray( 3.0, {
+		'dtype': 'float64'
+	});
+	endpoint = scalar2ndarray( false, {
+		'dtype': 'bool'
+	});
+
+	actual = dlogspace( [ x, base, strt, stp, endpoint ] );
+	t.strictEqual( actual, x, 'returns expected value' );
+	t.strictEqual( isEqualDataType( getDType( actual ), 'float64' ), true, 'returns expected value' );
+	t.deepEqual( getData( actual ), new Float64Array( [ 2.0, 4.0 ] ), 'returns expected value' );
+	t.deepEqual( getShape( actual ), [ 2 ], 'returns expected value' );
+	t.deepEqual( getStrides( actual ), [ 1 ], 'returns expected value' );
+	t.strictEqual( getOffset( actual ), 0, 'returns expected value' );
+
+	t.end();
+});

From 2a5e9a37fb02246351784eff16ed81aeec31dcd5 Mon Sep 17 00:00:00 2001
From: Athan <kgryte@gmail.com>
Date: Wed, 12 Aug 2026 22:19:18 -0700
Subject: [PATCH 2/3] Apply suggestions from code review

Co-authored-by: Athan <kgryte@gmail.com>
Signed-off-by: Athan <kgryte@gmail.com>
---
 .../blas/ext/base/ndarray/dlogspace/docs/types/index.d.ts     | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/docs/types/index.d.ts b/lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/docs/types/index.d.ts
index 80ca744a2a0c..8c7324e84ca5 100644
--- a/lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/docs/types/index.d.ts
+++ b/lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/docs/types/index.d.ts
@@ -20,7 +20,7 @@
 
 /// <reference types="@stdlib/types"/>
 
-import { float64ndarray, boolndarray } from '@stdlib/types/ndarray';
+import { float64ndarray, typedndarray } from '@stdlib/types/ndarray';
 
 /**
 * Fills a one-dimensional double-precision floating-point ndarray with logarithmically spaced values over a specified interval.
@@ -63,7 +63,7 @@ import { float64ndarray, boolndarray } from '@stdlib/types/ndarray';
 * var out = dlogspace( [ x, base, strt, stp, endpoint ] );
 * // returns <ndarray>[ 1.0, 10.0, 100.0, 1000.0, 10000.0, 100000.0 ]
 */
-declare function dlogspace( arrays: [ float64ndarray, float64ndarray, float64ndarray, float64ndarray, boolndarray ] ): float64ndarray;
+declare function dlogspace( arrays: [ float64ndarray, typedndarray<number>, typedndarray<number>, typedndarray<number>, typedndarray<boolean> ] ): float64ndarray;
 
 
 // EXPORTS //

From 0a468e9bc69ce8b16804c1cc8e21393684347217 Mon Sep 17 00:00:00 2001
From: Athan <kgryte@gmail.com>
Date: Wed, 12 Aug 2026 22:24:20 -0700
Subject: [PATCH 3/3] Apply suggestions from code review

Co-authored-by: Athan <kgryte@gmail.com>
Signed-off-by: Athan <kgryte@gmail.com>
---
 .../blas/ext/base/ndarray/dlogspace/docs/repl.txt        | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/docs/repl.txt b/lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/docs/repl.txt
index fdae8d78b05a..372082327c69 100644
--- a/lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/docs/repl.txt
+++ b/lib/node_modules/@stdlib/blas/ext/base/ndarray/dlogspace/docs/repl.txt
@@ -3,10 +3,11 @@
     Fills a one-dimensional double-precision floating-point ndarray with
     logarithmically spaced values over a specified interval.
 
-    If `N = 1` and `endpoint` is `true`, the set of values written to an input
-    ndarray only includes `base^stop`, but not `base^start`; otherwise, when
-    `N = 1` and `endpoint` is `false`, the set of values written to an input
-    ndarray only includes `base^start`, but not `base^stop`.
+    Let `N` be the number of elements in the input ndarray. If `N = 1` and
+    `endpoint` is `true`, the set of values written to an input ndarray only
+    includes `base^stop`, but not `base^start`; otherwise, when `N = 1` and
+    `endpoint` is `false`, the set of values written to an input ndarray only
+    includes `base^start`, but not `base^stop`.
 
     If `start` is less than `stop`, the set of values written to an input
     ndarray will be written in ascending order, and, if `start` is greater than