DavidFlorin / float-equal

Check if two floats are almost equal

float-equal

Check if two floats are almost equal

Due to rounding errors you shouldn't compare floats directly. Instead this module takes an upperbound for rounding errors into consideration.

Install

$ npm install --save float-equal

Usage

var floatEqual = require('float-equal');

console.log(0.1 + 0.2 === 0.3);
//=> false

console.log(floatEqual(0.1 + 0.2, 0.3));
//=> true

License

MIT © Sindre Sorhus