nth-root/README.md

Get the nth root of a number.

# nth-root [![NPM version](https://badge.fury.io/js/nth-root.svg)](http://badge.fury.io/js/nth-root)

> Get the nth root of a number.

## Install with [npm](npmjs.org)

```bash
npm i nth-root --save
```

## Usage

```js
var nthRoot = require('nth-root');
```

Returns the square root of the given number by default:

```js
nthRoot(16);
//=> '4'
nthRoot(-16); 
//=> '-4'
```

Pass a degree as the second param. e.g. to get cube root:

```js
nthRoot(-27, 3); 
//=> '-3'
nthRoot(27, 3);
//=> '3'
nthRoot(-8, 3); 
//=> '-2'
nthRoot(8, 3);
//=> '2'
```

## Run tests

Install dev dependencies:

```bash
node i -d && mocha
```

## Contributing
Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](https://github.com/jonschlinkert/nth-root/issues)

## Author

**Jon Schlinkert**
 
+ [github/jonschlinkert](https://github.com/jonschlinkert)
+ [twitter/jonschlinkert](http://twitter.com/jonschlinkert) 

## License
Copyright (c) 2015 Jon Schlinkert  
Released under the MIT license

***

_This file was generated by [verb](https://github.com/assemble/verb) on January 18, 2015._