diff --git a/lib/node_modules/@stdlib/blas/ext/base/ndarray/dnone/README.md b/lib/node_modules/@stdlib/blas/ext/base/ndarray/dnone/README.md
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+
+
+# dnone
+
+> Test whether every element in a one-dimensional double-precision floating-point ndarray is falsy.
+
+
+
+
+
+
+
+
+
+## Usage
+
+```javascript
+var dnone = require( '@stdlib/blas/ext/base/ndarray/dnone' );
+```
+
+#### dnone( arrays )
+
+Tests whether every element in a one-dimensional double-precision floating-point ndarray is falsy.
+
+```javascript
+var Float64Vector = require( '@stdlib/ndarray/vector/float64' );
+
+var x = new Float64Vector( [ 0.0, 0.0, 1.0, 1.0 ] );
+
+var v = dnone( [ x ] );
+// returns false
+```
+
+The function has the following parameters:
+
+- **arrays**: array-like object containing a one-dimensional input ndarray.
+
+
+
+
+
+
+
+## Notes
+
+- If provided an empty one-dimensional ndarray, the function returns `true`.
+- The function explicitly treats `NaN` values as falsy.
+
+
+
+
+
+
+
+## Examples
+
+
+
+```javascript
+var bernoulli = require( '@stdlib/random/bernoulli' );
+var ndarray2array = require( '@stdlib/ndarray/to-array' );
+var dnone = require( '@stdlib/blas/ext/base/ndarray/dnone' );
+
+var x = bernoulli( [ 10 ], 0.2, {
+ 'dtype': 'float64'
+});
+console.log( ndarray2array( x ) );
+
+var v = dnone( [ x ] );
+console.log( v );
+```
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/lib/node_modules/@stdlib/blas/ext/base/ndarray/dnone/benchmark/benchmark.js b/lib/node_modules/@stdlib/blas/ext/base/ndarray/dnone/benchmark/benchmark.js
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+++ b/lib/node_modules/@stdlib/blas/ext/base/ndarray/dnone/benchmark/benchmark.js
@@ -0,0 +1,102 @@
+/**
+* @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 zeros = require( '@stdlib/ndarray/zeros' );
+var pow = require( '@stdlib/math/base/special/pow' );
+var format = require( '@stdlib/string/format' );
+var pkg = require( './../package.json' ).name;
+var dnone = 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 x = zeros( [ len ], options );
+ 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 = dnone( [ x ] );
+ if ( typeof out !== 'boolean' ) {
+ b.fail( 'should return a boolean' );
+ }
+ }
+ b.toc();
+ if ( typeof out !== 'boolean' ) {
+ b.fail( 'should return a boolean' );
+ }
+ 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/dnone/docs/repl.txt b/lib/node_modules/@stdlib/blas/ext/base/ndarray/dnone/docs/repl.txt
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+++ b/lib/node_modules/@stdlib/blas/ext/base/ndarray/dnone/docs/repl.txt
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+
+{{alias}}( arrays )
+ Tests whether every element in a one-dimensional double-precision floating-
+ point ndarray is falsy.
+
+ If provided an empty ndarray, the function returns `true`.
+
+ The function explicitly treats `NaN` values as falsy.
+
+ Parameters
+ ----------
+ arrays: ArrayLikeObject
+ Array-like object containing a one-dimensional input ndarray.
+
+ Returns
+ -------
+ bool: boolean
+ Boolean indicating whether all elements are falsy.
+
+ Examples
+ --------
+ > var x = new {{alias:@stdlib/ndarray/vector/float64}}( [ 0.0, 0.0, 1.0 ] );
+ > {{alias}}( [ x ] )
+ false
+
+ See Also
+ --------
+
diff --git a/lib/node_modules/@stdlib/blas/ext/base/ndarray/dnone/docs/types/index.d.ts b/lib/node_modules/@stdlib/blas/ext/base/ndarray/dnone/docs/types/index.d.ts
new file mode 100644
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--- /dev/null
+++ b/lib/node_modules/@stdlib/blas/ext/base/ndarray/dnone/docs/types/index.d.ts
@@ -0,0 +1,52 @@
+/*
+* @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
+
+///
+
+import { float64ndarray } from '@stdlib/types/ndarray';
+
+/**
+* Tests whether every element in a one-dimensional double-precision floating-point ndarray is falsy.
+*
+* ## Notes
+*
+* - The function expects the following ndarrays:
+*
+* - a one-dimensional input ndarray.
+*
+* - The function explicitly treats `NaN` values as falsy.
+*
+* @param arrays - array-like object containing ndarrays
+* @returns boolean indicating whether all elements are falsy
+*
+* @example
+* var Float64Vector = require( '@stdlib/ndarray/vector/float64' );
+*
+* var x = new Float64Vector( [ 0.0, 0.0, 1.0, 1.0 ] );
+*
+* var v = dnone( [ x ] );
+* // returns false
+*/
+declare function dnone( arrays: [ float64ndarray ] ): boolean;
+
+
+// EXPORTS //
+
+export = dnone;
diff --git a/lib/node_modules/@stdlib/blas/ext/base/ndarray/dnone/docs/types/test.ts b/lib/node_modules/@stdlib/blas/ext/base/ndarray/dnone/docs/types/test.ts
new file mode 100644
index 000000000000..77223f7fc4d7
--- /dev/null
+++ b/lib/node_modules/@stdlib/blas/ext/base/ndarray/dnone/docs/types/test.ts
@@ -0,0 +1,57 @@
+/*
+* @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 dnone = require( './index' );
+
+
+// TESTS //
+
+// The function returns a boolean...
+{
+ const x = zeros( [ 10 ], {
+ 'dtype': 'float64'
+ });
+
+ dnone( [ x ] ); // $ExpectType boolean
+}
+
+// The compiler throws an error if the function is provided a first argument which is not an array of ndarrays...
+{
+ dnone( '10' ); // $ExpectError
+ dnone( 10 ); // $ExpectError
+ dnone( true ); // $ExpectError
+ dnone( false ); // $ExpectError
+ dnone( null ); // $ExpectError
+ dnone( undefined ); // $ExpectError
+ dnone( [] ); // $ExpectError
+ dnone( {} ); // $ExpectError
+ dnone( ( 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'
+ });
+
+ dnone(); // $ExpectError
+ dnone( [ x ], {} ); // $ExpectError
+}
diff --git a/lib/node_modules/@stdlib/blas/ext/base/ndarray/dnone/examples/index.js b/lib/node_modules/@stdlib/blas/ext/base/ndarray/dnone/examples/index.js
new file mode 100644
index 000000000000..a22f240a7b69
--- /dev/null
+++ b/lib/node_modules/@stdlib/blas/ext/base/ndarray/dnone/examples/index.js
@@ -0,0 +1,31 @@
+/**
+* @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 bernoulli = require( '@stdlib/random/bernoulli' );
+var ndarray2array = require( '@stdlib/ndarray/to-array' );
+var dnone = require( './../lib' );
+
+var x = bernoulli( [ 10 ], 0.2, {
+ 'dtype': 'float64'
+});
+console.log( ndarray2array( x ) );
+
+var v = dnone( [ x ] );
+console.log( v );
diff --git a/lib/node_modules/@stdlib/blas/ext/base/ndarray/dnone/lib/index.js b/lib/node_modules/@stdlib/blas/ext/base/ndarray/dnone/lib/index.js
new file mode 100644
index 000000000000..7f1508c12263
--- /dev/null
+++ b/lib/node_modules/@stdlib/blas/ext/base/ndarray/dnone/lib/index.js
@@ -0,0 +1,43 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+/**
+* Test whether every element in a one-dimensional double-precision floating-point ndarray is falsy.
+*
+* @module @stdlib/blas/ext/base/ndarray/dnone
+*
+* @example
+* var Float64Vector = require( '@stdlib/ndarray/vector/float64' );
+* var dnone = require( '@stdlib/blas/ext/base/ndarray/dnone' );
+*
+* var x = new Float64Vector( [ 0.0, 0.0, 1.0, 1.0 ] );
+*
+* var v = dnone( [ x ] );
+* // returns false
+*/
+
+// MODULES //
+
+var main = require( './main.js' );
+
+
+// EXPORTS //
+
+module.exports = main;
diff --git a/lib/node_modules/@stdlib/blas/ext/base/ndarray/dnone/lib/main.js b/lib/node_modules/@stdlib/blas/ext/base/ndarray/dnone/lib/main.js
new file mode 100644
index 000000000000..bb7df3f74474
--- /dev/null
+++ b/lib/node_modules/@stdlib/blas/ext/base/ndarray/dnone/lib/main.js
@@ -0,0 +1,62 @@
+/**
+* @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 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/dnone' ).ndarray;
+
+
+// MAIN //
+
+/**
+* Tests whether every element in a one-dimensional double-precision floating-point ndarray is falsy.
+*
+* ## Notes
+*
+* - The function expects the following ndarrays:
+*
+* - a one-dimensional input ndarray.
+*
+* - The function explicitly treats `NaN` values as falsy.
+*
+* @param {ArrayLikeObject