https://github.com/stdlib-js/array-base-broadcasted-unary5d
Apply a unary callback to elements in a broadcasted nested input array and assign results to elements in a five-dimensional nested output array.
https://github.com/stdlib-js/array-base-broadcasted-unary5d
5d apply array base broadcast foreach javascript map matrix multidimensional ndarray node node-js nodejs stdlib transform unary
Last synced: 6 months ago
JSON representation
Apply a unary callback to elements in a broadcasted nested input array and assign results to elements in a five-dimensional nested output array.
- Host: GitHub
- URL: https://github.com/stdlib-js/array-base-broadcasted-unary5d
- Owner: stdlib-js
- License: apache-2.0
- Created: 2023-09-03T10:49:18.000Z (over 2 years ago)
- Default Branch: main
- Last Pushed: 2025-03-17T10:04:28.000Z (about 1 year ago)
- Last Synced: 2025-06-29T19:42:42.100Z (10 months ago)
- Topics: 5d, apply, array, base, broadcast, foreach, javascript, map, matrix, multidimensional, ndarray, node, node-js, nodejs, stdlib, transform, unary
- Language: JavaScript
- Homepage: https://github.com/stdlib-js/stdlib
- Size: 283 KB
- Stars: 1
- Watchers: 3
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- Contributing: CONTRIBUTING.md
- License: LICENSE
- Code of conduct: CODE_OF_CONDUCT.md
- Citation: CITATION.cff
- Security: SECURITY.md
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README
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# bunary5d
[![NPM version][npm-image]][npm-url] [![Build Status][test-image]][test-url] [![Coverage Status][coverage-image]][coverage-url]
> Apply a unary callback to elements in a [broadcasted][@stdlib/array/base/broadcast-array] nested input array and assign results to elements in a five-dimensional nested output array.
## Installation
```bash
npm install @stdlib/array-base-broadcasted-unary5d
```
Alternatively,
- To load the package in a website via a `script` tag without installation and bundlers, use the [ES Module][es-module] available on the [`esm`][esm-url] branch (see [README][esm-readme]).
- If you are using Deno, visit the [`deno`][deno-url] branch (see [README][deno-readme] for usage intructions).
- For use in Observable, or in browser/node environments, use the [Universal Module Definition (UMD)][umd] build available on the [`umd`][umd-url] branch (see [README][umd-readme]).
The [branches.md][branches-url] file summarizes the available branches and displays a diagram illustrating their relationships.
To view installation and usage instructions specific to each branch build, be sure to explicitly navigate to the respective README files on each branch, as linked to above.
## Usage
```javascript
var bunary5d = require( '@stdlib/array-base-broadcasted-unary5d' );
```
#### bunary5d( arrays, shapes, fcn )
Applies a unary callback to elements in a [broadcasted][@stdlib/array/base/broadcast-array] nested input array and assigns results to elements in a five-dimensional nested output array.
```javascript
var zeros5d = require( '@stdlib/array-base-zeros5d' );
var abs = require( '@stdlib/math-base-special-abs' );
var x = [ [ [ [ [ -1.0, -2.0 ] ] ] ] ];
var y = zeros5d( [ 1, 1, 1, 2, 2 ] );
var shapes = [
[ 1, 1, 1, 1, 2 ],
[ 1, 1, 1, 2, 2 ]
];
// Compute the absolute values:
bunary5d( [ x, y ], shapes, abs );
// y => [ [ [ [ [ 1.0, 2.0 ], [ 1.0, 2.0 ] ] ] ] ]
```
The function accepts the following arguments:
- **arrays**: array-like object containing one input nested array and one output nested array.
- **shapes**: array shapes.
- **fcn**: unary function to apply.
## Notes
- The input and output array shapes must be broadcast [compatible][@stdlib/ndarray/base/broadcast-shapes].
## Examples
```javascript
var discreteUniform = require( '@stdlib/random-base-discrete-uniform' ).factory;
var filled5dBy = require( '@stdlib/array-base-filled5d-by' );
var zeros5d = require( '@stdlib/array-base-zeros5d' );
var abs = require( '@stdlib/math-base-special-abs' );
var bunary5d = require( '@stdlib/array-base-broadcasted-unary5d' );
var shapes = [
[ 1, 1, 1, 1, 3 ],
[ 2, 2, 3, 1, 3 ]
];
var x = filled5dBy( shapes[ 0 ], discreteUniform( -100, 100 ) );
console.log( x );
var y = zeros5d( shapes[ 1 ] );
console.log( y );
bunary5d( [ x, y ], shapes, abs );
console.log( y );
```
* * *
## 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 © 2016-2025. The Stdlib [Authors][stdlib-authors].
[npm-image]: http://img.shields.io/npm/v/@stdlib/array-base-broadcasted-unary5d.svg
[npm-url]: https://npmjs.org/package/@stdlib/array-base-broadcasted-unary5d
[test-image]: https://github.com/stdlib-js/array-base-broadcasted-unary5d/actions/workflows/test.yml/badge.svg?branch=main
[test-url]: https://github.com/stdlib-js/array-base-broadcasted-unary5d/actions/workflows/test.yml?query=branch:main
[coverage-image]: https://img.shields.io/codecov/c/github/stdlib-js/array-base-broadcasted-unary5d/main.svg
[coverage-url]: https://codecov.io/github/stdlib-js/array-base-broadcasted-unary5d?branch=main
[chat-image]: https://img.shields.io/gitter/room/stdlib-js/stdlib.svg
[chat-url]: https://app.gitter.im/#/room/#stdlib-js_stdlib:gitter.im
[stdlib]: https://github.com/stdlib-js/stdlib
[stdlib-authors]: https://github.com/stdlib-js/stdlib/graphs/contributors
[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/array-base-broadcasted-unary5d/tree/deno
[deno-readme]: https://github.com/stdlib-js/array-base-broadcasted-unary5d/blob/deno/README.md
[umd-url]: https://github.com/stdlib-js/array-base-broadcasted-unary5d/tree/umd
[umd-readme]: https://github.com/stdlib-js/array-base-broadcasted-unary5d/blob/umd/README.md
[esm-url]: https://github.com/stdlib-js/array-base-broadcasted-unary5d/tree/esm
[esm-readme]: https://github.com/stdlib-js/array-base-broadcasted-unary5d/blob/esm/README.md
[branches-url]: https://github.com/stdlib-js/array-base-broadcasted-unary5d/blob/main/branches.md
[stdlib-license]: https://raw.githubusercontent.com/stdlib-js/array-base-broadcasted-unary5d/main/LICENSE
[@stdlib/array/base/broadcast-array]: https://github.com/stdlib-js/array-base-broadcast-array
[@stdlib/ndarray/base/broadcast-shapes]: https://github.com/stdlib-js/ndarray-base-broadcast-shapes