@stdlib/array/base/ternary5d/README.md

Arrays.

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# ternary5d

> Apply a ternary callback to elements in three five-dimensional nested input arrays and assign results to elements in a five-dimensional nested output array.

<section class="intro">

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<section class="usage">

## Usage

```javascript
var ternary5d = require( '@stdlib/array/base/ternary5d' );
```

#### ternary5d( arrays, shape, fcn )

Applies a ternary callback to elements in three five-dimensional nested input arrays and assigns results to elements in a five-dimensional nested output array.

```javascript
var add = require( '@stdlib/math/base/ops/add3' );
var zeros5d = require( '@stdlib/array/base/zeros5d' );

var x = [ [ [ [ [ 1.0, 2.0 ], [ 3.0, 4.0 ] ] ] ] ];
var out = zeros5d( [ 1, 1, 1, 2, 2 ] );

var shape = [ 1, 1, 1, 2, 2 ];

ternary5d( [ x, x, x, out ], shape, add );
// out => [ [ [ [ [ 3.0, 6.0 ], [ 9.0, 12.0 ] ] ] ] ]
```

The function accepts the following arguments:

-   **arrays**: array-like object containing three input nested arrays and one output nested array.
-   **shape**: array shape.
-   **fcn**: ternary function to apply.

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<section class="notes">

## Notes

-   The function assumes that the input and output arrays have the same shape.

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<section class="examples">

## Examples

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

```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 add = require( '@stdlib/math/base/ops/add3' );
var ternary5d = require( '@stdlib/array/base/ternary5d' );

var shape = [ 1, 1, 3, 3, 3 ];

var x = filled5dBy( shape, discreteUniform( -100, 100 ) );
console.log( x );

var y = filled5dBy( shape, discreteUniform( -100, 100 ) );
console.log( y );

var z = filled5dBy( shape, discreteUniform( -100, 100 ) );
console.log( z );

var out = zeros5d( shape );
console.log( out );

ternary5d( [ x, y, z, out ], shape, add );
console.log( out );
```

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