Skip to content
@coin-or

COIN-OR Foundation

Computational Infrastructure for Operations Research.

Computational Infrastructure for Operations Research

The COIN-OR organization on Github is an open source repository managed by the COIN-OR Foundation, Inc., a non-profit educational foundation. We are building an open-source community for operations research software in order to speed development and deployment of models, algorithms, and cutting-edge computational research, as well as provide a forum for peer review of software similar to that provided by archival journals for theoretical research.

Pinned Loading

  1. COIN-OR-OptimizationSuite COIN-OR-OptimizationSuite Public

    A harness for building the bundled suite of interoperable optimization tools available in the COIN-OR repository.

    Shell 124 43

  2. pulp pulp Public

    A python Linear Programming API

    Python 2.2k 393

  3. CppAD CppAD Public

    A C++ Algorithmic Differentiation Package: Home Page

    C++ 507 100

  4. Ipopt Ipopt Public

    COIN-OR Interior Point Optimizer IPOPT

    C++ 1.5k 290

  5. Cbc Cbc Public

    COIN-OR Branch-and-Cut solver

    C++ 850 117

  6. Clp Clp Public

    COIN-OR Linear Programming Solver

    C++ 423 86

Repositories

Showing 10 of 78 repositories
  • Clp Public

    COIN-OR Linear Programming Solver

    coin-or/Clp’s past year of commit activity
    C++ 423 86 42 2 Updated Feb 22, 2025
  • ADOL-C Public

    A Package for Automatic Differentiation of Algorithms Written in C/C++

    coin-or/ADOL-C’s past year of commit activity
    C++ 152 34 28 10 Updated Feb 22, 2025
  • Cbc Public

    COIN-OR Branch-and-Cut solver

    coin-or/Cbc’s past year of commit activity
    C++ 850 117 140 1 Updated Feb 21, 2025
  • pulp Public

    A python Linear Programming API

    coin-or/pulp’s past year of commit activity
    Python 2,176 393 88 (3 issues need help) 7 Updated Feb 21, 2025
  • HiGHS Public Forked from ERGO-Code/HiGHS

    A mirror of the HiGHS LP solver repository. Do not open pull-requests here.

    coin-or/HiGHS’s past year of commit activity
    C++ 5 MIT 201 0 0 Updated Feb 21, 2025
  • CoinUtils Public

    COIN-OR Utilities

    coin-or/CoinUtils’s past year of commit activity
    C++ 46 43 24 3 Updated Feb 20, 2025
  • minotaur Public

    Minotaur Toolkit for Mixed-Integer Nonlinear Optimization

    coin-or/minotaur’s past year of commit activity
    C++ 75 22 25 0 Updated Feb 19, 2025
  • MibS Public

    A solver for mixed integer bilevel programs

    coin-or/MibS’s past year of commit activity
    JetBrains MPS 50 20 4 3 Updated Feb 17, 2025
  • Ipopt Public

    COIN-OR Interior Point Optimizer IPOPT

    coin-or/Ipopt’s past year of commit activity
    C++ 1,499 EPL-2.0 290 6 2 Updated Feb 14, 2025
  • Cgl Public

    Cut Generator Library

    coin-or/Cgl’s past year of commit activity
    C++ 25 17 15 3 Updated Feb 13, 2025