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COIN-OR Foundation

Computational Infrastructure for Operations Research.
README.md

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.

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  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 128 43

  2. pulp pulp Public

    A python Linear Programming API

    Python 2.3k 411

  3. CppAD CppAD Public

    A C++ Algorithmic Differentiation Package: Home Page

    C++ 521 104

  4. Ipopt Ipopt Public

    COIN-OR Interior Point Optimizer IPOPT

    C++ 1.6k 290

  5. Cbc Cbc Public

    COIN-OR Branch-and-Cut solver

    C++ 901 119

  6. Clp Clp Public

    COIN-OR Linear Programming Solver

    C++ 445 88

Repositories

Showing 10 of 80 repositories
  • minotaur Public

    Minotaur Toolkit for Mixed-Integer Nonlinear Optimization

    coin-or/minotaur’s past year of commit activity
    C++ 78 23 25 0 Updated Jun 18, 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++ 4 MIT 229 0 0 Updated Jun 18, 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++ 157 35 31 9 Updated Jun 13, 2025
  • Clp Public

    COIN-OR Linear Programming Solver

    coin-or/Clp’s past year of commit activity
    C++ 445 88 41 2 Updated Jun 12, 2025
  • cuopt Public Forked from NVIDIA/cuopt

    This is a mirror of the NVIDIA cuOpt project. Please do not open PRs here.

    coin-or/cuopt’s past year of commit activity
    Cuda 5 Apache-2.0 24 0 0 Updated Jun 11, 2025
  • pulp Public

    A python Linear Programming API

    coin-or/pulp’s past year of commit activity
    Python 2,268 411 88 (3 issues need help) 9 Updated May 30, 2025
  • CppAD Public

    A C++ Algorithmic Differentiation Package: Home Page

    coin-or/CppAD’s past year of commit activity
    C++ 521 104 6 3 Updated May 28, 2025
  • CoinUtils Public

    COIN-OR Utilities

    coin-or/CoinUtils’s past year of commit activity
    C++ 48 41 24 3 Updated May 23, 2025
  • Cgl Public

    Cut Generator Library

    coin-or/Cgl’s past year of commit activity
    C++ 26 17 15 3 Updated May 23, 2025
  • Cbc Public

    COIN-OR Branch-and-Cut solver

    coin-or/Cbc’s past year of commit activity
    C++ 901 119 152 1 Updated May 23, 2025
View all repositories

Sponsors

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