A library to help do more precise fractional math
What do you mean?
Multiply .1 by .2 in javascript and you'll get something around 0.020000000000000004, even though the correct answer is .2
You can read up more about it here.
##How to set up ###Node.js Install
npm install fractions
Then in your program
var Fraction = require('fractions');
###Browser Download Fraction.js, and then link it in your HTML
<script src="Fraction.js"></script>
##API ###Create a fraction There are multiple ways to create a fraction
var oneHalf = new Fraction(1,2);
var oneHalf = new Fraction(.5);
var oneHalf = new Fraction("1/2");
var oneHalf = new Fraction("1", "2")
###Add two fractions You can use Fraction.add(fraction1, fraction2) to add two fractions
var oneThird = new Fraction("1/3");
var fourThirds = new Fraction("4/3");
var fiveThirds = Fraction.add(oneThird, fourThirds);
You can also use Fraction.add() to add anything that can be converted into a fraction
var fiveThirds = Fraction.add("1/3", "4/3");
Another method of adding
var fiveThirds = new Fraction("1/3").add("4/3");
###Subtract two fractions
var oneThird = Fraction.subtract("5/3", "4/3");
var oneThird = new Fraction("5/3").subtract("4/3");
###Multiply two fractions
var oneFiftieth = Fraction.multiply(".2", ".1");
var oneFiftieth = new Fraction(".2").multiply(".1");
###Divide two fractions
var oneFifth = Fraction.divide(".02", ".1");
var oneFifth = new Fraction(".02").divide(".1");
###Compare two fractions
var oneFifth = new Fraction(1,5);
var oneOverFive = new Fraction("1/5");
oneFifth.equals(oneOverFive); //true
###Compare to a number
var oneTenth = new Fraction(1,10);
oneTenth == .1 //true
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