A Python toolbox for gaining geometric insights
MathMod is a mathematical modeling software
Surface Explorer 3D plots mathematical surfaces in 3D.
C++ radix 2 & 3 multi-dimension complex FFT & graphical test program
C++ complex calculator with arrays, matrices, eigenvectors, functions
Computation and Visualization environment
The smallest header-only GUI library(4 KLOC) for all platforms
Gphoton in a simple 3d modeler and ray tracer.