diff --git a/lib/node_modules/@stdlib/assert/is-nonpositive-finite/README.md b/lib/node_modules/@stdlib/assert/is-nonpositive-finite/README.md
new file mode 100644
index 000000000000..5e44831a626b
--- /dev/null
+++ b/lib/node_modules/@stdlib/assert/is-nonpositive-finite/README.md
@@ -0,0 +1,166 @@
+
+
+# isNonPositiveFinite
+
+> Test if a value is a number having a nonpositive finite value.
+
+
+
+## Usage
+
+```javascript
+var isNonPositiveFinite = require( '@stdlib/assert/is-nonpositive-finite' );
+```
+
+#### isNonPositiveFinite( value )
+
+Tests if a `value` is a `number` having a nonpositive finite value.
+
+
+
+```javascript
+var Number = require( '@stdlib/number/ctor' );
+var NINF = require('@stdlib/constants/float64/ninf');
+
+var bool = isNonPositiveFinite( -5.0 );
+// returns true
+
+bool = isNonPositiveFinite( NINF );
+// returns false
+
+bool = isNonPositiveFinite( new Number( -5.0 ) );
+// returns true
+
+bool = isNonPositiveFinite( -3.14 );
+// returns true
+
+bool = isNonPositiveFinite( 5.0 );
+// returns false
+
+bool = isNonPositiveFinite( null );
+// returns false
+```
+
+#### isNonPositiveFinite.isPrimitive( value )
+
+Tests if a `value` is a primitive `number` having a nonpositive finite value.
+
+
+
+```javascript
+var Number = require( '@stdlib/number/ctor' );
+
+var bool = isNonPositiveFinite.isPrimitive( -3.0 );
+// returns true
+
+bool = isNonPositiveFinite.isPrimitive( new Number( -3.0 ) );
+// returns false
+```
+
+#### isNonPositiveFinite.isObject( value )
+
+Tests if a `value` is a `Number` object having a nonpositive finite value.
+
+
+
+```javascript
+var Number = require( '@stdlib/number/ctor' );
+
+var bool = isNonPositiveFinite.isObject( -3.0 );
+// returns false
+
+bool = isNonPositiveFinite.isObject( new Number( -3.0 ) );
+// returns true
+```
+
+
+
+
+
+
+
+## Examples
+
+
+
+
+
+```javascript
+var Number = require( '@stdlib/number/ctor' );
+var isNonPositiveFinite = require( '@stdlib/assert/is-nonpositive-finite' );
+var NINF = require('@stdlib/constants/float64/ninf');
+
+var bool = isNonPositiveFinite( -5.0 );
+// returns true
+
+bool = isNonPositiveFinite( NINF );
+// returns false
+
+bool = isNonPositiveFinite( new Number( -5.0 ) );
+// returns true
+
+bool = isNonPositiveFinite( 0.0 );
+// returns true
+
+bool = isNonPositiveFinite( -3.14 );
+// returns true
+
+bool = isNonPositiveFinite( 5.0 );
+// returns false
+
+bool = isNonPositiveFinite( '-5' );
+// returns false
+
+bool = isNonPositiveFinite( null );
+// returns false
+```
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+[@stdlib/assert/is-number]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/assert/is-number
+
+
+
+
+
+
diff --git a/lib/node_modules/@stdlib/assert/is-nonpositive-finite/benchmark/benchmark.js b/lib/node_modules/@stdlib/assert/is-nonpositive-finite/benchmark/benchmark.js
new file mode 100644
index 000000000000..3234fee210f2
--- /dev/null
+++ b/lib/node_modules/@stdlib/assert/is-nonpositive-finite/benchmark/benchmark.js
@@ -0,0 +1,220 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2024 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 no-undefined, no-empty-function */
+
+'use strict';
+
+// MODULES //
+
+var bench = require( '@stdlib/bench' );
+var Number = require( '@stdlib/number/ctor' );
+var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive;
+var pkg = require( './../package.json' ).name;
+var isNonPositiveFinite = require( './../lib' );
+
+
+// MAIN //
+
+bench( pkg+'::primitives', function benchmark( b ) {
+ var values;
+ var bool;
+ var i;
+
+ values = [
+ '5',
+ 5.0,
+ 4.0,
+ 3.14,
+ -5.0,
+ -4.0,
+ NaN,
+ true,
+ false,
+ null
+ ];
+
+ b.tic();
+ for ( i = 0; i < b.iterations; i++ ) {
+ bool = isNonPositiveFinite( values[ i % values.length ] );
+ if ( typeof bool !== 'boolean' ) {
+ b.fail( 'should return a boolean' );
+ }
+ }
+ b.toc();
+ if ( !isBoolean( bool ) ) {
+ b.fail( 'should return a boolean' );
+ }
+ b.pass( 'benchmark finished' );
+ b.end();
+});
+
+bench( pkg+'::objects', function benchmark( b ) {
+ var values;
+ var bool;
+ var i;
+
+ values = [
+ [],
+ {},
+ function noop() {},
+ new Number( 2.0 ),
+ new Number( -3.0 ),
+ new Number( 3.14 )
+ ];
+
+ b.tic();
+ for ( i = 0; i < b.iterations; i++ ) {
+ bool = isNonPositiveFinite( values[ i % values.length ] );
+ if ( typeof bool !== 'boolean' ) {
+ b.fail( 'should return a boolean' );
+ }
+ }
+ b.toc();
+ if ( !isBoolean( bool ) ) {
+ b.fail( 'should return a boolean' );
+ }
+ b.pass( 'benchmark finished' );
+ b.end();
+});
+
+bench( pkg+'::primitives:isPrimitive', function benchmark( b ) {
+ var values;
+ var bool;
+ var i;
+
+ values = [
+ '5',
+ 5.0,
+ 4.0,
+ 3.14,
+ -5.0,
+ -4.0,
+ NaN,
+ true,
+ false,
+ null,
+ undefined
+ ];
+
+ b.tic();
+ for ( i = 0; i < b.iterations; i++ ) {
+ bool = isNonPositiveFinite.isPrimitive( values[ i % values.length ] );
+ if ( typeof bool !== 'boolean' ) {
+ b.fail( 'should return a boolean' );
+ }
+ }
+ b.toc();
+ if ( !isBoolean( bool ) ) {
+ b.fail( 'should return a boolean' );
+ }
+ b.pass( 'benchmark finished' );
+ b.end();
+});
+
+bench( pkg+'::objects:isPrimitive', function benchmark( b ) {
+ var values;
+ var bool;
+ var i;
+
+ values = [
+ [],
+ {},
+ function noop() {},
+ new Number( 2.0 ),
+ new Number( -3.0 ),
+ new Number( 3.14 )
+ ];
+
+ b.tic();
+ for ( i = 0; i < b.iterations; i++ ) {
+ bool = isNonPositiveFinite.isPrimitive( values[ i % values.length ] );
+ if ( typeof bool !== 'boolean' ) {
+ b.fail( 'should return a boolean' );
+ }
+ }
+ b.toc();
+ if ( !isBoolean( bool ) ) {
+ b.fail( 'should return a boolean' );
+ }
+ b.pass( 'benchmark finished' );
+ b.end();
+});
+
+bench( pkg+'::primitives:isObject', function benchmark( b ) {
+ var values;
+ var bool;
+ var i;
+
+ values = [
+ '5',
+ 5.0,
+ 4.0,
+ 3.14,
+ -5.0,
+ -4.0,
+ NaN,
+ true,
+ false,
+ null,
+ undefined
+ ];
+
+ b.tic();
+ for ( i = 0; i < b.iterations; i++ ) {
+ bool = isNonPositiveFinite.isObject( values[ i % values.length ] );
+ if ( typeof bool !== 'boolean' ) {
+ b.fail( 'should return a boolean' );
+ }
+ }
+ b.toc();
+ if ( !isBoolean( bool ) ) {
+ b.fail( 'should return a boolean' );
+ }
+ b.pass( 'benchmark finished' );
+ b.end();
+});
+
+bench( pkg+'::objects:isObject', function benchmark( b ) {
+ var values;
+ var bool;
+ var i;
+
+ values = [
+ [],
+ {},
+ function noop() {},
+ new Number( 2.0 ),
+ new Number( -3.0 ),
+ new Number( 3.14 )
+ ];
+
+ b.tic();
+ for ( i = 0; i < b.iterations; i++ ) {
+ bool = isNonPositiveFinite.isObject( values[ i % values.length ] );
+ if ( typeof bool !== 'boolean' ) {
+ b.fail( 'should return a boolean' );
+ }
+ }
+ b.toc();
+ if ( !isBoolean( bool ) ) {
+ b.fail( 'should return a boolean' );
+ }
+ b.pass( 'benchmark finished' );
+ b.end();
+});
diff --git a/lib/node_modules/@stdlib/assert/is-nonpositive-finite/docs/repl.txt b/lib/node_modules/@stdlib/assert/is-nonpositive-finite/docs/repl.txt
new file mode 100644
index 000000000000..86baa02ff13c
--- /dev/null
+++ b/lib/node_modules/@stdlib/assert/is-nonpositive-finite/docs/repl.txt
@@ -0,0 +1,75 @@
+
+{{alias}}( value )
+ Tests if a value is a nonpositive finite number.
+
+ Parameters
+ ----------
+ value: any
+ Value to test.
+
+ Returns
+ -------
+ bool: boolean
+ Boolean indicating whether value is a nonpositive finite number.
+
+ Examples
+ --------
+ > var bool = {{alias}}( -5.0 )
+ true
+ > bool = {{alias}}( new Number( -5.0 ) )
+ true
+ > bool = {{alias}}( -3.14 )
+ true
+ > bool = {{alias}}( 5.0 )
+ false
+ > bool = {{alias}}( null )
+ false
+
+
+{{alias}}.isPrimitive( value )
+ Tests if a value is a number primitive having a nonpositive finite value.
+
+ Parameters
+ ----------
+ value: any
+ Value to test.
+
+ Returns
+ -------
+ bool: boolean
+ Boolean indicating whether value is a number primitive having a
+ nonpositive finite value.
+
+ Examples
+ --------
+ > var bool = {{alias}}.isPrimitive( -3.0 )
+ true
+ > bool = {{alias}}.isPrimitive( new Number( -3.0 ) )
+ false
+
+
+{{alias}}.isObject( value )
+ Tests if a value is a number object having a nonpositive finite value.
+
+ Parameters
+ ----------
+ value: any
+ Value to test.
+
+ Returns
+ -------
+ bool: boolean
+ Boolean indicating whether value is a number object having a nonpositive
+ finite value.
+
+ Examples
+ --------
+ > var bool = {{alias}}.isObject( -3.0 )
+ false
+ > bool = {{alias}}.isObject( new Number( -3.0 ) )
+ true
+
+
+ See Also
+ --------
+
diff --git a/lib/node_modules/@stdlib/assert/is-nonpositive-finite/docs/types/index.d.ts b/lib/node_modules/@stdlib/assert/is-nonpositive-finite/docs/types/index.d.ts
new file mode 100644
index 000000000000..61c2aa00d5b4
--- /dev/null
+++ b/lib/node_modules/@stdlib/assert/is-nonpositive-finite/docs/types/index.d.ts
@@ -0,0 +1,125 @@
+/*
+* @license Apache-2.0
+*
+* Copyright (c) 2024 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
+
+/**
+* Interface defining `isNonPositiveFinite` with methods for testing for primitives and objects, respectively.
+*/
+interface IsNonPositiveFinite {
+ /**
+ * Tests if a value is a nonpositive finite number.
+ *
+ * @param value - value to test
+ * @returns boolean indicating whether value is a nonpositive finite number
+ *
+ * @example
+ * var bool = isNonPositiveFinite( -5.0 );
+ * // returns true
+ *
+ * @example
+ * var bool = isNonPositiveFinite( new Number( -5.0 ) );
+ * // returns true
+ *
+ * @example
+ * var bool = isNonPositiveFinite( -3.14 );
+ * // returns true
+ *
+ * @example
+ * var bool = isNonPositiveFinite( 5.0 );
+ * // returns false
+ *
+ * @example
+ * var bool = isNonPositiveFinite( null );
+ * // returns false
+ */
+ ( value: any ): value is number | Number;
+
+ /**
+ * Tests if a value is a number primitive having a nonpositive finite value.
+ *
+ * @param value - value to test
+ * @returns boolean indicating if a value is a number primitive having a nonpositive finite number value
+ *
+ * @example
+ * var bool = isNonPositiveFinite.isPrimitive( -3.0 );
+ * // returns true
+ *
+ * @example
+ * var bool = isNonPositiveFinite.isPrimitive( new Number( -3.0 ) );
+ * // returns false
+ */
+ isPrimitive( value: any ): value is number;
+
+ /**
+ * Tests if a value is a number object having a nonpositive finite value.
+ *
+ * @param value - value to test
+ * @returns boolean indicating if a value is a number object having a nonpositive number value
+ *
+ * @example
+ * var bool = isNonPositiveFinite.isObject( -3.0 );
+ * // returns false
+ *
+ * @example
+ * var bool = isNonPositiveFinite.isObject( new Number( -3.0 ) );
+ * // returns true
+ */
+ isObject( value: any ): value is Number;
+}
+
+/**
+* Tests if a value is a nonpositive finite number.
+*
+* @param value - value to test
+* @returns boolean indicating whether value is a nonpositive finite number
+*
+* @example
+* var bool = isNonPositiveFinite( -5.0 );
+* // returns true
+*
+* @example
+* var bool = isNonPositiveFinite( new Number( -5.0 ) );
+* // returns true
+*
+* @example
+* var bool = isNonPositiveFinite( -3.14 );
+* // returns true
+*
+* @example
+* var bool = isNonPositiveFinite( 5.0 );
+* // returns false
+*
+* @example
+* var bool = isNonPositiveFinite( null );
+* // returns false
+*
+* @example
+* var bool = isNonPositiveFinite.isPrimitive( -3.0 );
+* // returns true
+*
+* @example
+* var bool = isNonPositiveFinite.isObject( new Number( -3.0 ) );
+* // returns true
+*/
+declare var isNonPositiveFinite: IsNonPositiveFinite;
+
+
+// EXPORTS //
+
+export = isNonPositiveFinite;
diff --git a/lib/node_modules/@stdlib/assert/is-nonpositive-finite/docs/types/test.ts b/lib/node_modules/@stdlib/assert/is-nonpositive-finite/docs/types/test.ts
new file mode 100644
index 000000000000..f2b8a35a279a
--- /dev/null
+++ b/lib/node_modules/@stdlib/assert/is-nonpositive-finite/docs/types/test.ts
@@ -0,0 +1,60 @@
+/*
+* @license Apache-2.0
+*
+* Copyright (c) 2024 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 isNonPositiveFinite = require( './index' );
+
+
+// TESTS //
+
+// The function returns a boolean...
+{
+ isNonPositiveFinite( 1.2 ); // $ExpectType boolean
+ isNonPositiveFinite( -3 ); // $ExpectType boolean
+}
+
+// The compiler throws an error if the function is provided an unsupported number of arguments...
+{
+ isNonPositiveFinite(); // $ExpectError
+ isNonPositiveFinite( -2, 123 ); // $ExpectError
+}
+
+// Attached to main export is an isPrimitive method which returns a boolean...
+{
+ // eslint-disable-next-line no-new-wrappers
+ isNonPositiveFinite.isPrimitive( new Number( -2 ) ); // $ExpectType boolean
+ isNonPositiveFinite.isPrimitive( -2 ); // $ExpectType boolean
+}
+
+// The compiler throws an error if the isPrimitive method is provided an unsupported number of arguments...
+{
+ isNonPositiveFinite.isPrimitive(); // $ExpectError
+ isNonPositiveFinite.isPrimitive( -2, 123 ); // $ExpectError
+}
+
+// Attached to main export is an isObject method which returns a boolean...
+{
+ // eslint-disable-next-line no-new-wrappers
+ isNonPositiveFinite.isObject( new Number( -2 ) ); // $ExpectType boolean
+ isNonPositiveFinite.isObject( -2 ); // $ExpectType boolean
+}
+
+// The compiler throws an error if the isObject method is provided an unsupported number of arguments...
+{
+ isNonPositiveFinite.isObject(); // $ExpectError
+ isNonPositiveFinite.isObject( -2, 123 ); // $ExpectError
+}
diff --git a/lib/node_modules/@stdlib/assert/is-nonpositive-finite/examples/index.js b/lib/node_modules/@stdlib/assert/is-nonpositive-finite/examples/index.js
new file mode 100644
index 000000000000..bdf0c8ce2b19
--- /dev/null
+++ b/lib/node_modules/@stdlib/assert/is-nonpositive-finite/examples/index.js
@@ -0,0 +1,51 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2024 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 no-empty-function, no-restricted-syntax */
+
+'use strict';
+
+var NINF = require('@stdlib/constants/float64/ninf');
+var isNonPositiveFinite = require( './../lib' );
+
+console.log( isNonPositiveFinite( -2 ));
+// => true
+
+console.log( isNonPositiveFinite( -2.99 ));
+// => true
+
+console.log( isNonPositiveFinite( NINF ) );
+// => false
+
+console.log( isNonPositiveFinite( 'beep' ) );
+// => false
+
+console.log( isNonPositiveFinite( null ) );
+// => false
+
+console.log( isNonPositiveFinite( 5 ) );
+// => false
+
+console.log( isNonPositiveFinite( true ) );
+// => false
+
+console.log( isNonPositiveFinite( {} ) );
+// => false
+
+console.log( isNonPositiveFinite( function beep() {} ) );
+// => false
diff --git a/lib/node_modules/@stdlib/assert/is-nonpositive-finite/lib/index.js b/lib/node_modules/@stdlib/assert/is-nonpositive-finite/lib/index.js
new file mode 100644
index 000000000000..6b711e3e60d6
--- /dev/null
+++ b/lib/node_modules/@stdlib/assert/is-nonpositive-finite/lib/index.js
@@ -0,0 +1,55 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2024 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 if a value is a nonpositive finite number.
+*
+* @module @stdlib/assert/is-nonpositive-finite
+*
+* @example
+* var isNonPositiveFinite = require( '@stdlib/assert/is-nonpositive-finite' );
+*
+* var bool = isNonPositiveFinite( -2 );
+* // returns true
+*
+* bool = isNonPositiveFinite( 3 );
+* // returns false
+*
+* bool = isNonPositiveFinite( 'beep' );
+* // returns false
+*/
+
+// MODULES //
+
+var setReadOnly = require( '@stdlib/utils/define-nonenumerable-read-only-property' );
+var main = require( './main.js' );
+var isPrimitive = require( './primitive.js' );
+var isObject = require( './object.js' );
+
+
+// MAIN //
+
+setReadOnly( main, 'isPrimitive', isPrimitive );
+setReadOnly( main, 'isObject', isObject );
+
+
+// EXPORTS //
+
+module.exports = main;
diff --git a/lib/node_modules/@stdlib/assert/is-nonpositive-finite/lib/main.js b/lib/node_modules/@stdlib/assert/is-nonpositive-finite/lib/main.js
new file mode 100644
index 000000000000..6a756700627c
--- /dev/null
+++ b/lib/node_modules/@stdlib/assert/is-nonpositive-finite/lib/main.js
@@ -0,0 +1,57 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2024 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 no-unused-vars */
+'use strict';
+
+// MODULES //
+
+var NINF = require('@stdlib/constants/float64/ninf');
+var isPrimitive = require( './primitive.js' );
+var isObject = require( './object.js' );
+
+
+// MAIN //
+
+/**
+* Tests if a value is a nonpositive finite number.
+*
+* @param {*} value - value to test
+* @returns {boolean} boolean indicating if a value is non positive finite
+*
+* @example
+* var bool = isNonPositiveFinite( -3.0 );
+* // returns true
+*
+* @example
+* var bool = isNonPositiveFinite( new Number( -3.0 ) );
+* // returns true
+*
+* @example
+* var bool = isNonPositiveFinite( -Infinity );
+* // returns false
+*/
+function isNonPositiveFinite( value ) {
+ return (
+ isPrimitive(value) || isObject(value));
+}
+
+
+// EXPORTS //
+
+module.exports = isNonPositiveFinite;
diff --git a/lib/node_modules/@stdlib/assert/is-nonpositive-finite/lib/object.js b/lib/node_modules/@stdlib/assert/is-nonpositive-finite/lib/object.js
new file mode 100644
index 000000000000..26dc0940cf4b
--- /dev/null
+++ b/lib/node_modules/@stdlib/assert/is-nonpositive-finite/lib/object.js
@@ -0,0 +1,51 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2018 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 NINF = require( '@stdlib/constants/float64/ninf' );
+var isNumber = require( '@stdlib/assert/is-number' ).isObject;
+
+
+// MAIN //
+
+/**
+* Tests if a value is a number object having a non positive finite value.
+*
+* @param {*} value - value to test
+* @returns {boolean} boolean indicating if a value is non positive finite
+*
+* @example
+* var bool = isNonPositiveFinite( -3.0 );
+* // returns false
+*
+* @example
+* var bool = isNonPositiveFinite( new Number( -3.0 ) );
+* // returns true
+*/
+function isNonPositiveFinite( value ) {
+ return (
+ isNumber( value ) && value.valueOf() <=0 && value.valueOf() !== NINF);
+}
+
+
+// EXPORTS //
+
+module.exports = isNonPositiveFinite;
diff --git a/lib/node_modules/@stdlib/assert/is-nonpositive-finite/lib/primitive.js b/lib/node_modules/@stdlib/assert/is-nonpositive-finite/lib/primitive.js
new file mode 100644
index 000000000000..17af6b4a58dd
--- /dev/null
+++ b/lib/node_modules/@stdlib/assert/is-nonpositive-finite/lib/primitive.js
@@ -0,0 +1,50 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2018 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 NINF = require( '@stdlib/constants/float64/ninf' );
+var isNumber = require( '@stdlib/assert/is-number' ).isPrimitive;
+
+
+// MAIN //
+
+/**
+* Tests if a value is a number primitive having a non positive finite value.
+*
+* @param {*} value - value to test
+* @returns {boolean} boolean indicating if a value is non positive finite
+*
+* @example
+* var bool = isNonPositiveFinite( -3.0 );
+* // returns true
+*
+* @example
+* var bool = isNonPositiveFinite( new Number( -3.0 ) );
+* // returns false
+*/
+function isNonPositiveFinite( value ) {
+ return ( isNumber( value ) && value <=0 && value !== NINF );
+}
+
+
+// EXPORTS //
+
+module.exports = isNonPositiveFinite;
diff --git a/lib/node_modules/@stdlib/assert/is-nonpositive-finite/package.json b/lib/node_modules/@stdlib/assert/is-nonpositive-finite/package.json
new file mode 100644
index 000000000000..1a04748f6126
--- /dev/null
+++ b/lib/node_modules/@stdlib/assert/is-nonpositive-finite/package.json
@@ -0,0 +1,71 @@
+{
+ "name": "@stdlib/assert/is-nonpositive-finite",
+ "version": "0.0.0",
+ "description": "Test if a value is a number having a nonpositive finite value.",
+ "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",
+ "stdassert",
+ "assertion",
+ "assert",
+ "utilities",
+ "utility",
+ "utils",
+ "util",
+ "number",
+ "numeric",
+ "nonpositive",
+ "is",
+ "isnumber",
+ "isnumeric",
+ "type",
+ "check",
+ "primitive",
+ "object"
+ ]
+ }
\ No newline at end of file
diff --git a/lib/node_modules/@stdlib/assert/is-nonpositive-finite/test/test.js b/lib/node_modules/@stdlib/assert/is-nonpositive-finite/test/test.js
new file mode 100644
index 000000000000..504034e3e7a9
--- /dev/null
+++ b/lib/node_modules/@stdlib/assert/is-nonpositive-finite/test/test.js
@@ -0,0 +1,43 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2018 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 isNonPositiveFinite = require( './../lib' );
+
+
+// TESTS //
+
+tape( 'main export is a function', function test( t ) {
+ t.ok( true, __filename );
+ t.strictEqual( typeof isNonPositiveFinite, 'function', 'main export is a function' );
+ t.end();
+});
+
+tape( 'attached to the main export is a method to test for a primitive number having a nonpositive finite number value', function test( t ) {
+ t.equal( typeof isNonPositiveFinite.isPrimitive, 'function', 'export is a function' );
+ t.end();
+});
+
+tape( 'attached to the main export is a method to test for a number object having a nonpositive finite number value', function test( t ) {
+ t.equal( typeof isNonPositiveFinite.isObject, 'function', 'export is a function' );
+ t.end();
+});
diff --git a/lib/node_modules/@stdlib/assert/is-nonpositive-finite/test/test.main.js b/lib/node_modules/@stdlib/assert/is-nonpositive-finite/test/test.main.js
new file mode 100644
index 000000000000..08544f3fd113
--- /dev/null
+++ b/lib/node_modules/@stdlib/assert/is-nonpositive-finite/test/test.main.js
@@ -0,0 +1,64 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2024 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 NINF = require('@stdlib/constants/float64/ninf');
+var Number = require( '@stdlib/number/ctor' );
+var isNonPositiveFinite = require( './../lib/main.js' );
+
+
+// TESTS //
+
+tape( 'main export is a function', function test( t ) {
+ t.ok( true, __filename );
+ t.strictEqual( typeof isNonPositiveFinite, 'function', 'main export is a function' );
+ t.end();
+});
+
+tape( 'the function returns `true` if provided a number having a nonpositive finite number value', function test( t ) {
+ t.equal( isNonPositiveFinite( -5.0 ), true, 'returns true' );
+ t.equal( isNonPositiveFinite( new Number( -5.0 ) ), true, 'returns true' );
+ t.end();
+});
+
+tape( 'the function returns `false` if not provided a number having a nonpositive finite number value', function test( t ) {
+ var values;
+ var i;
+
+ values = [
+ '5',
+ 3.14,
+ NINF,
+ 1.0,
+ null,
+ true,
+ void 0,
+ [],
+ {},
+ function noop() {}
+ ];
+
+ for ( i = 0; i < values.length; i++ ) {
+ t.equal( isNonPositiveFinite( values[i] ), false, 'returns false when provided '+values[i] );
+ }
+ t.end();
+});
diff --git a/lib/node_modules/@stdlib/assert/is-nonpositive-finite/test/test.object.js b/lib/node_modules/@stdlib/assert/is-nonpositive-finite/test/test.object.js
new file mode 100644
index 000000000000..d74803bbbaad
--- /dev/null
+++ b/lib/node_modules/@stdlib/assert/is-nonpositive-finite/test/test.object.js
@@ -0,0 +1,67 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2024 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 Number = require( '@stdlib/number/ctor' );
+var isNonPositiveFinite = require( './../lib/object.js' );
+
+
+// TESTS //
+
+tape( 'main export is a function', function test( t ) {
+ t.ok( true, __filename );
+ t.strictEqual( typeof isNonPositiveFinite, 'function', 'main export is a function' );
+ t.end();
+});
+
+tape( 'the function returns `true` if provided a number object having a nonpositive finite number value', function test( t ) {
+ t.equal( isNonPositiveFinite( new Number( -5.0 ) ), true, 'returns true' );
+ t.end();
+});
+
+tape( 'the function returns `false` if provided a primitive number, even if the number is a nonpositive finite number value', function test( t ) {
+ t.equal( isNonPositiveFinite( -3.0 ), false, 'returns false' );
+ t.end();
+});
+
+tape( 'the function returns `false` if not provided a number', function test( t ) {
+ var values;
+ var i;
+
+ values = [
+ '5',
+ null,
+ true,
+ void 0,
+ [],
+ {},
+ new Date(),
+ /./,
+ new RegExp( '.' ), // eslint-disable-line prefer-regex-literals
+ function noop() {}
+ ];
+
+ for ( i = 0; i < values.length; i++ ) {
+ t.equal( isNonPositiveFinite( values[i] ), false, 'returns false when provided '+values[i] );
+ }
+ t.end();
+});
diff --git a/lib/node_modules/@stdlib/assert/is-nonpositive-finite/test/test.primitive.js b/lib/node_modules/@stdlib/assert/is-nonpositive-finite/test/test.primitive.js
new file mode 100644
index 000000000000..24af87b95bc6
--- /dev/null
+++ b/lib/node_modules/@stdlib/assert/is-nonpositive-finite/test/test.primitive.js
@@ -0,0 +1,64 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2024 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 Number = require( '@stdlib/number/ctor' );
+var isNonPositiveFinite = require( './../lib/primitive.js' );
+
+
+// TESTS //
+
+tape( 'main export is a function', function test( t ) {
+ t.ok( true, __filename );
+ t.strictEqual( typeof isNonPositiveFinite, 'function', 'main export is a function' );
+ t.end();
+});
+
+tape( 'the function returns `true` if provided a primitive number having a nonpositive finite number value', function test( t ) {
+ t.equal( isNonPositiveFinite( -3.0 ), true, 'returns true' );
+ t.end();
+});
+
+tape( 'the function returns `false` if provided a number object, even if the number has a nonpositive finite number value', function test( t ) {
+ t.equal( isNonPositiveFinite( new Number( -5.0 ) ), false, 'returns false' );
+ t.end();
+});
+
+tape( 'the function returns `false` if not provided a number', function test( t ) {
+ var values;
+ var i;
+
+ values = [
+ '-5',
+ null,
+ true,
+ void 0,
+ [],
+ {},
+ function noop() {}
+ ];
+
+ for ( i = 0; i < values.length; i++ ) {
+ t.equal( isNonPositiveFinite( values[i] ), false, 'returns false when provided '+values[i] );
+ }
+ t.end();
+});