mathjs/docs/reference/functions/splitUnit.md

Math.js is an extensive math library for JavaScript and Node.js. It features a flexible expression parser and offers an integrated solution to work with numbers, big numbers, complex numbers, units, and matrices.

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# Function splitUnit

Returns an array of units whose sum is equal to this unit


## Syntax

```js
splitUnit(unit: Unit, parts: Array.<Unit>)
```

### Parameters

Parameter | Type | Description
--------- | ---- | -----------
`parts` | Array | An array of strings or valueless units.

### Returns

Type | Description
---- | -----------
Array | An array of units.


## Examples

```js
splitUnit(new Unit(1, 'm'), ['feet', 'inch']);
// [ 3 feet, 3.3700787401575 inch ]
```


## See also

[unit](unit.md)