npm package: @stdlib/math-array-special
Description: Special math functions applied to arrays.
Author: The Stdlib Authors
Latest version: 0.1.1

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# Special Functions

[![NPM version][npm-image]][npm-url] [![Build Status][test-image]][test-url] [![Coverage Status][coverage-image]][coverage-url] <!-- [![dependencies][dependencies-image]][dependencies-url] -->

> Special math functions applied to arrays.

<section class="installation">

## Installation

```bash
npm install @stdlib/math-array-special
```

</section>

<section class="usage">

## Usage

```javascript
var ns = require( '@stdlib/math-array-special' );
```

#### ns

Namespace containing special math functions applied to arrays.

```javascript
var o = ns;
// returns {...}
```

The namespace contains the following:

<!-- <toc pattern="*"> -->

<div class="namespace-toc">

-   <span class="signature">[`abs( x[, options] )`][@stdlib/math/array/special/abs]</span><span class="delimiter">: </span><span class="description">compute the absolute value for each element in an input array.</span>

</div>

<!-- </toc> -->

</section>

<!-- /.usage -->

<section class="examples">

## Examples

<!-- eslint no-undef: "error" -->

```javascript
var ns = require( '@stdlib/math-array-special' );

// Create an input array:
var x = [ -1.0, 2.0, -3.0, 4.0 ];

// Perform element-wise computation:
var out = ns.abs( x );
// returns [ 1.0, 2.0, 3.0, 4.0 ]
```

</section>

<!-- /.examples -->

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<section class="related">

</section>

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<section class="main-repo" >

* * *

## Notice

This package is part of [stdlib][stdlib], a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.

For more information on the project, filing bug reports and feature requests, and guidance on how to develop [stdlib][stdlib], see the main project [repository][stdlib].

#### Community

[![Chat][chat-image]][chat-url]

---

## License

See [LICENSE][stdlib-license].


## Copyright

Copyright &copy; 2016-2026. The Stdlib [Authors][stdlib-authors].

</section>

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[umd]: https://github.com/umdjs/umd
[es-module]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Modules

[deno-url]: https://github.com/stdlib-js/math-array-special/tree/deno
[deno-readme]: https://github.com/stdlib-js/math-array-special/blob/deno/README.md
[umd-url]: https://github.com/stdlib-js/math-array-special/tree/umd
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[stdlib-license]: https://raw.githubusercontent.com/stdlib-js/math-array-special/main/LICENSE

<!-- <toc-links> -->

[@stdlib/math/array/special/abs]: https://www.npmjs.com/package/@stdlib/math-array-special-abs

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</section>

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