arithmetic operators for arbitrary-precision numbers using bignumber.js
rather than constructing BigNumber instances from your numbers and using instance methods, this module provides the same methods as static functions.
npm install --save bigmathtest('BigMath', function (t) {
t.ok(BigMath, 'module is require-able')
t.equal(BigMath.add('1', '2'), '3', '1 + 2 = 3')
t.equal(BigMath.sub('1', '2'), '-1', '1 - 2 = -1')
t.equal(BigMath.mul('1', '2'), '2', '1 * 2 = 2')
t.equal(BigMath.div('1', '2'), '0.5', '1 / 2 = 0.5')
t.end()
})BigMath is an grab-bag of the following operators from bignumber.js:
(note: if the operator normally returns a BigNumber, our operator instead returns a string using .valueOf().)
absoluteValueabsceilcomparedTocmpdecimalPlacesdpdividedBydivdividedToIntegerBydivToIntequalseqfloorgreaterThangtgreaterThanOrEqualTogteisFiniteisIntegerisIntisNaNisNegativeisNegisZerolessThanltlessThanOrEqualTolteminussubmodulomodnegatednegplusaddprecisionsdroundshiftsquareRootsqrttimesmaxminmultoDigitstoExponentialtoFixedtoFormattoFractiontoJSONtoNumbertoPowerpowrandomtoPrecisiontoStringtruncatedtruncvalueOf
The Apache License
Copyright © 2017 Michael Williams
Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at
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