Top 5 rational-numbers open source projects

Arithmetic with small and with very large rationals is made fast.

Generic immutable recursive data representation API targeted at source code models and more.

Multi-paradigm programming language compiled to C++, written in Python.

Advanced numeric data types for Swift 5, including BigInt, Rational, and Complex numbers.

➗ Library for parsing math expressions with rational numbers, finding their derivatives and compiling an optimal IL code