Computer Algebra System written in Common Lisp
a Small (Matlab/Octave) Toolbox for Kriging
Symja - Java computer algebra language & symbolic math library
Software for electromagnetic simulation
The new site is at http://psychometricon.net/libirt/
Cross platform GUI for Maxima
Computer calculations made easy
Simulation library for SSEP, ASEP or TASEP simulations
Realtime bigdata tool for bit strings up to 2^63 based on AVL forest
A simple programmable spreadsheet for learning statistics.
LIME is a software tool for creating multiphysics simulation codes.