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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.

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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 114 40

  2. pulp pulp Public

    A python Linear Programming API

    Python 2k 376

  3. CppAD CppAD Public

    A C++ Algorithmic Differentiation Package: Home Page

    C++ 449 94

  4. Ipopt Ipopt Public

    COIN-OR Interior Point Optimizer IPOPT

    C++ 1.4k 271

  5. Cbc Cbc Public

    COIN-OR Branch-and-Cut solver

    C++ 751 107

  6. Clp Clp Public

    COIN-OR Linear Programming Solver

    C++ 382 80

Repositories

Showing 10 of 77 repositories
  • python-mip Public

    Python-MIP: collection of Python tools for the modeling and solution of Mixed-Integer Linear programs

    coin-or/python-mip’s past year of commit activity
    Python 516 EPL-2.0 90 89 (6 issues need help) 4 Updated Jul 16, 2024
  • 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 167 0 0 Updated Jul 15, 2024
  • Gravity Public

    Mathematical Modeling for Optimization and Machine Learning

    coin-or/Gravity’s past year of commit activity
    C++ 147 BSD-3-Clause 30 0 0 Updated Jul 14, 2024
  • pulp Public

    A python Linear Programming API

    coin-or/pulp’s past year of commit activity
  • Cmpl Public

    <Coliop|Coin> Mathematical Programming Language

    coin-or/Cmpl’s past year of commit activity
    C++ 10 GPL-3.0 4 0 0 Updated Jul 11, 2024
  • minotaur Public

    Minotaur Toolkit for Mixed-Integer Nonlinear Optimization

    coin-or/minotaur’s past year of commit activity
    C++ 67 19 27 0 Updated Jul 9, 2024
  • Ipopt Public

    COIN-OR Interior Point Optimizer IPOPT

    coin-or/Ipopt’s past year of commit activity
    C++ 1,353 271 7 2 Updated Jul 4, 2024
  • Cbc Public

    COIN-OR Branch-and-Cut solver

    coin-or/Cbc’s past year of commit activity
    C++ 751 107 127 4 Updated Jul 2, 2024
  • Clp Public

    COIN-OR Linear Programming Solver

    coin-or/Clp’s past year of commit activity
    C++ 382 80 40 4 Updated Jul 2, 2024
  • Osi Public

    Open Solver Interface

    coin-or/Osi’s past year of commit activity
    C++ 52 37 17 2 Updated Jul 2, 2024