Android, UIQ 3.0, Series 60 Edition 5 open-source software
OpenGL Mathematics (GLM)
The Nelson Programming Language
Google's software suite for combinatorial optimization
Integrated development environment for the high-level constraint model
JASP aims to be a complete statistical package
Computational geometry and spatial indexing on the sphere
Matlab toolbox for Geometry Processing
CUDA Templates for Linear Algebra Subroutines
C++ library for half precision floating point arithmetics.
fast C++ library for linear algebra & scientific computing
General Mission Analysis Tool
Open source finite element software for multiphysical problems
Framework for numerical computations, data analysis and visualisation
MathMod is a mathematical modeling software
For exploring cellular automata like Conway's Game of Life.
2D & 3D TeX-Aware Vector Graphics Language
Numerical and Symbolic Math Tool
System dynamics program with additional features for economics
Open-source C/C++ math engine for advanced scientific computing
Command-line operators for netCDF and HDF files