For exploring cellular automata like Conway's Game of Life.
Open source finite element software for multiphysical problems
MCPower — simple Monte Carlo power analysis for complex models
2D & 3D TeX-Aware Vector Graphics Language
Android, UIQ 3.0, Series 60 Edition 5 open-source software
Framework for numerical computations, data analysis and visualisation
System dynamics program with additional features for economics
MathMod is a mathematical modeling software
Numerical and Symbolic Math Tool
The package for statistical data analysis and applied mathematics
Fast integrator of stochastic partial differential equations
Open-source C/C++ math engine for advanced scientific computing
The package for statistical data analysis
Social Network Analysis and Visualization software
fast C++ library for GPU linear algebra & scientific computing
The package for statistical data analysis and applied mathematics
An interactive fractal explorer
A cross-platform fractal explorer
Basic matlab-like api for reading a joystick in GNU Octave