analytic-combinatorics
A SageMath package with algorithms for analytic combinatorics in several variables.
A simple, time-tested, family of random hash functions in Python, based on CRC32 and xxHash, affine transformations, and the Mersenne Twister.
Lightweight library to parse combstruct grammars, and standalone tool to convert them to JSON.
Python/Sage package to study and sample reluctant random walks in the positive quadrant.