CMPL and Coliop3
Coliop3 is an IDE (Integrated Development Interface) intended to solve linear programming (LP) problems and mixed integer programming (MIP) problems.
This project contains CMPL and two solvers for LP and MIP problems (glpk and lpsolve). CMPL (Coliop Mathematical Programming Language) is a mathematical programming language for modelling LP and MIP problems.
Coliop3 and CMPL are projects of the Institute for Operations Research and Business Management at the Martin Luther University Halle-Wittenberg and the University of Applied Sciences Wildau.
Coliop3 and CMPL are open source projects licensed under GPL and available for all relevant operating systems.