tough-rational v0.1.9

tough-rational

A library for handling arbitrary-precision rational values, backed by BigInt if it is supported in the envrionment, otherwise will fall back to bignumber.js

This library is designed to be used as a drop in replacement for existing big number libraries, thus exports many method aliases for convenience.

docs

Create a Rational with the constructor, (new is optional)

All methods support 0 or 1 argument. Arguments are always coerced to a tough-rational Supported methods on the Rational prototype include (with aliases in parentheses):

• plus (add)
• minus (subtract, sub)
• dividedBy (div, divide)
• dividedToIntegerBy (idiv, divToInt)
• multiply (mul, multipliedBy)
• toString (toFormat, toDecimal, toPrecision) (this method accepts a decimal precision argument to render to strings of desired precision)
• div10
• pow10
• pow
• leq (lte)
• geq (gte)
• gt
• lt
• eq (equals)
• neq
• abs
• ceil
• floor
• fractionalComponent
• gtZero
• isFinite
• isNaN
• isNonZero
• isZero
• ltZero
• mod