purescript-decimals

A library for calculations with arbitrary precision numbers. This is a simple wrapper around decimal.js.

Module documentation

• Published on Pursuit

Example

> let x = fromMaybe zero (fromString "12345.67898765432123456789")
> let y = fromInt 100000
> x + y
(fromString "112345.67898765432123456789")

> toString (x `pow` y)
"3.1479315197661937753e+409151"

> let two = fromNumber 2.0
> sin (pi / two)
(fromString "1")

Installation and usage

You can install this package via Bower. You will also need decimal.js, which can be installed via npm:

bower install purescript-decimals
npm install decimal.js

For the browser, remember to bundle decimal.js with your code.

Development

bower install
npm install

Then, use pulp to build and run tests.