Symphony

Jul 20, 2023

Solver and development framework for mixed-integer linear programs

SYMPHONY is an open-source solver for mixed-integer linear programs MILPs written in C. It can be used in four different main modes

  • As a callable library through either the native C interface or through the Osi.
  • As an interactive solver using a command-line interface.
  • As a framework to build customized solvers for specific problem classes.
  • Through a number of different modeling languages AMPL, GMPL, GAMS, PuLP.


Checkout these related ports:
  • Zn_poly - C library for polynomial arithmetic
  • Zimpl - Language to translate the LP models into .lp or .mps
  • Zegrapher - Software for plotting mathematical objects
  • Zarray - Dynamically typed N-D expression system based on xtensor
  • Z3 - Z3 Theorem Prover
  • Yices - SMT solver
  • Yacas - Yet Another Computer Algebra System
  • Xtensor - Multi-dimensional arrays with broadcasting and lazy computing
  • Xtensor-python - Python bindings for xtensor
  • Xtensor-io - Xtensor plugin to read/write images, audio files, numpy npz and HDF5
  • Xtensor-blas - BLAS extension to xtensor
  • Xspread - Spreadsheet program for X and terminals
  • Xppaut - Graphical tool for solving differential equations, etc
  • Xplot - X11 plotting package
  • Xlife++ - XLiFE++ eXtended Library of Finite Elements in C++