JSPM – big-number@0.3.2

Package Exports

big-number

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (big-number) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

BigNumber.js

BigNumber.js is a light javascript library for node.js and the browser, dealing with operations on big integers.

It does one thing, implementing only the main arithmetic operations for big integers, but it does it very well and very fast.

It is build with performance in mind and supports all basic arithmetic operations (+, -, *, /, %, ^, abs). Works with both positive and negative integers.

You can do a live test here: (http://alexbardas.github.io/bignumber.js/)

Usage:

in node:

    var BigNumber = require('big-number').n;

    BigNumber(5).plus(97).minus(53).plus(434).multiply(5435423).add(321453).multiply(21).div(2).pow(2)
    // 760056543044267246001

in the browser:

    <script src ="bignumber.js"></script>

    n(5).plus(97).minus(53).plus(434).multiply(5435423).add(321453).multiply(21).div(2).pow(2)
    // 760056543044267246001

API

Supported methods: add/plus, minus/subtract, multiply/mult, divide/div, power/pow, mod, equals, lt, lte, gt, gte, isZero, abs

Addition

    BigNumber(2).plus(10); // or
    BigNumber(2).add(10);

Subtraction

    BigNumber(2).minus(10); // or
    BigNumber(2).subtract(10);

Multiplication

    BigNumber(2).multiply(10); // or
    BigNumber(2).mult(10);

Division

    BigNumber(2).divide(10); // or
    BigNumber(2).div(10);

Modulo

    BigNumber(53).mod(14);

Power

    BigNumber(2).power(10); // or
    BigNumber(2).pow(10);