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feat: add math/array namespace
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<!--
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@license Apache-2.0
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Copyright (c) 2025 The Stdlib Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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# Math
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> Math functions applied to arrays.
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<section class="usage">
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## Usage
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```javascript
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var ns = require( '@stdlib/math/array' );
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```
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#### ns
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Namespace containing math functions applied to arrays.
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```javascript
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var o = ns;
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// returns {...}
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```
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The namespace consists of the following sub-namespaces:
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<!-- <toc pattern="*"> -->
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<div class="namespace-toc">
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</div>
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<!-- </toc> -->
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</section>
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<!-- /.usage -->
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<section class="examples">
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## Examples
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<!-- TODO: better examples -->
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<!-- eslint no-undef: "error" -->
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```javascript
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var objectKeys = require( '@stdlib/utils/keys' );
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var ns = require( '@stdlib/math/array' );
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console.log( objectKeys( ns ) );
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```
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</section>
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<!-- /.examples -->
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<!-- Section for related `stdlib` packages. Do not manually edit this section, as it is automatically populated. -->
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<section class="related">
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</section>
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<!-- /.related -->
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<!-- Section for all links. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->
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<section class="links">
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<!-- <toc-links> -->
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<!-- </toc-links> -->
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</section>
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<!-- /.links -->
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/*
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* @license Apache-2.0
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*
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* Copyright (c) 2025 The Stdlib Authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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// TypeScript Version: 4.1
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/* eslint-disable max-lines */
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import special = require( '@stdlib/math/array/special' );
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import tools = require( '@stdlib/math/array/tools' );
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/**
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* Interface describing the namespace.
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*/
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interface Namespace {
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/**
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* Special math functions.
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*/
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special: typeof special;
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/**
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* Math tools.
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*/
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tools: typeof tools;
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}
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/**
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* Standard math.
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*/
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declare var ns: Namespace;
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// EXPORTS //
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export = ns;
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/*
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* @license Apache-2.0
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*
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* Copyright (c) 2025 The Stdlib Authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/* eslint-disable @typescript-eslint/no-unused-expressions */
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import ns = require( './index' );
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// TESTS //
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// The exported value is the expected interface...
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{
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ns; // $ExpectType Namespace
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}
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/**
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* @license Apache-2.0
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*
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* Copyright (c) 2025 The Stdlib Authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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'use strict';
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var objectKeys = require( '@stdlib/utils/keys' );
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var ns = require( './../lib' );
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console.log( objectKeys( ns ) );
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/**
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* @license Apache-2.0
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*
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* Copyright (c) 2025 The Stdlib Authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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'use strict';
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/*
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* When adding modules to the namespace, ensure that they are added in alphabetical order according to module name.
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*/
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// MODULES //
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var setReadOnly = require( '@stdlib/utils/define-read-only-property' );
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// MAIN //
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/**
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* Top-level namespace.
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*
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* @namespace ns
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*/
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var ns = {};
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/**
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* @name special
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* @memberof ns
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* @readonly
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* @type {Namespace}
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* @see {@link module:@stdlib/math/array/special}
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*/
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setReadOnly( ns, 'special', require( '@stdlib/math/array/special' ) );
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/**
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* @name tools
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* @memberof ns
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* @readonly
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* @type {Namespace}
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* @see {@link module:@stdlib/math/array/tools}
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*/
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setReadOnly( ns, 'tools', require( '@stdlib/math/array/tools' ) );
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// EXPORTS //
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module.exports = ns;
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{
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"name": "@stdlib/math/array",
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"version": "0.0.0",
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"description": "Math functions applied to arrays.",
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"license": "Apache-2.0",
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"author": {
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"name": "The Stdlib Authors",
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"url": "https://github.com/stdlib-js/stdlib/graphs/contributors"
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},
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"contributors": [
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{
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"name": "The Stdlib Authors",
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"url": "https://github.com/stdlib-js/stdlib/graphs/contributors"
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}
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],
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"main": "lib/index.js",
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"directories": {
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"doc": "./docs",
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"example": "./examples",
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"lib": "./lib",
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"test": "./test"
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},
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"types": "./docs/types",
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"scripts": {},
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"homepage": "https://github.com/stdlib-js/stdlib",
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"repository": {
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"type": "git",
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"url": "git://github.com/stdlib-js/stdlib.git"
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},
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"bugs": {
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"url": "https://github.com/stdlib-js/stdlib/issues"
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},
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"dependencies": {},
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"devDependencies": {},
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"engines": {
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"node": ">=0.10.0",
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"npm": ">2.7.0"
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},
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"os": [
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"aix",
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"darwin",
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"freebsd",
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"linux",
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"macos",
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"openbsd",
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"sunos",
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"win32",
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"windows"
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],
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"keywords": [
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"stdlib",
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"stdmath",
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"mathematics",
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"math",
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"vector",
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"array"
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]
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}
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/**
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* @license Apache-2.0
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*
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* Copyright (c) 2025 The Stdlib Authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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'use strict';
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// MODULES //
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var tape = require( 'tape' );
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var objectKeys = require( '@stdlib/utils/keys' );
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var ns = require( './../lib' );
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// TESTS //
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tape( 'main export is an object', function test( t ) {
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t.ok( true, __filename );
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t.strictEqual( typeof ns, 'object', 'main export is an object' );
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t.end();
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});
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tape( 'the exported object contains key-value pairs', function test( t ) {
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var keys = objectKeys( ns );
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t.equal( keys.length > 0, true, 'has keys' );
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t.end();
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});

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