mathjs/docs/reference/functions/cube.md

Math.js is an extensive math library for JavaScript and Node.js. It features a flexible expression parser with support for symbolic computation, comes with a large set of built-in functions and constants, and offers an integrated solution to work with dif

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# Function cube

Compute the cube of a value, `x * x * x`.
For matrices, the function is evaluated element wise.


## Syntax

```js
math.cube(x)
```

### Parameters

Parameter | Type | Description
--------- | ---- | -----------
`x` | number &#124; BigNumber &#124; Fraction &#124; Complex &#124; Array &#124; Matrix &#124; Unit | Number for which to calculate the cube

### Returns

Type | Description
---- | -----------
number &#124; BigNumber &#124; Fraction &#124; Complex &#124; Array &#124; Matrix &#124; Unit | Cube of x


## Examples

```js
math.cube(2)            // returns number 8
math.pow(2, 3)          // returns number 8
math.cube(4)            // returns number 64
4 * 4 * 4               // returns number 64

math.cube([1, 2, 3, 4]) // returns Array [1, 8, 27, 64]
```


## See also

[multiply](multiply.md),
[square](square.md),
[pow](pow.md),
[cbrt](cbrt.md)