Google's software suite for combinatorial optimization
Arbitrary-precision CRC calculator and algorithm finder
Portable software and data related to Mersenne numbers
MathMod is a mathematical modeling software
Command-line calculator and libray.
Interactive geometry software for Euclidean and non-Euclidean spaces
A C++ Matrix Library
Advanced numerical instruments: adaptive meshing, FE methods, solvers
Heterogeneous Software Development Accelerated
Java toolkit for discrete Image and Signal processing.
Android API for discrete Image and Signal processing.
Runge is an Interactive Solver for Systems of Differential Equations
A mathematical skill testing game specially for the kids.
ATMSP - A Tiny Mathematical Speed Parser