Google's software suite for combinatorial optimization
Mixed Integer Linear Programming (MILP) solver.
Java language binding for the GNU Linear Programming Kit (GLPK)
Interval Calculator for Engineer
Linear algebra and solver library using CUDA, OpenCL, and OpenMP
Solving Set Of Linear Equations with use of Gauss elimination method.
SL2 (= SLSL) - A Simple Linear Systems Library
JBernstein: Exploration techniques for non-linear constraint checking
A finite element solver using state-of-the-art programming techniques.
Zero Sum Game Solver Java Library