NuCS is a Python constraint programming library for solving Constraint Satisfaction and Optimization Problems over finite domains
A Python package for visualizing the geometry of linear programs.
A parallel branch-and-bound engine for Python. (https://pybnb.readthedocs.io/)
Modern Python Library for Reinforcement Learning for Combinatorial Optimization using Gym Environment
A modern, open-source Python framework for declarative constraint programming and combinatorial optimization.
Lippy - solving linear programming problems.
A library of searh algorithms