Parsing and Formatting of SI numbers: `SI.format(0.000005, 'M')` → `'5µM'`
npm install si-tools> Parsing and Formatting of SI numbers: SI.format(0.000005, 'M') → '5µM'
``sh`
$ npm install --save si-tools
`js
SI.format(1210000000, 'W')
//=> '1.21GW'
SI.parse('1.21GW')
//=> { number: 1210000000,
// prefix: 'G',
// unit: 'W' }
``
* Forked from Snidre Sorhus' pretty-bytes module.
Adapted to work with SI numbers.