R

rational

A Julia package implementing type domain natural numbers, integers and rational numbers. Also extends the Irrational type that comes with Julia to support exact arithmetic.

A package for the Julia programming language. Implements an alternative to the built-in Rational type. Based on the concept of finite simple continued fractions.

QAnal: Rational Analysis.

QAnal is an Erlang library which implements exact arithmetic (i.e. no floats). See README for more details