Agena is an interpreted procedural programming language.
Computer Algebra System written in Common Lisp
A cross-platform statistical package for econometric analysis
Calc: arbitrary precision C-like arithmetic & calculator
Software for molecular simulations and trajectory analysis
Symja - Java computer algebra language & symbolic math library
Mixed Integer Linear Programming (MILP) solver.
The Refreshingly Simple C++ Dataflow Framework
Free ladder & sequential (grafcet) languages used on automation PLC
Pattern-based multi/many-core parallel programming framework
A multi-modeling and simulation environment to study complex systems
Parallel Optimization Library for Java