Open source finite element software for multiphysical problems
A portable, multi-platform, command-line driven graphing utility
Computer Algebra System written in Common Lisp
Framework for numerical computations, data analysis and visualisation
Functy is a 3D graph drawing package that generates immediate results.
interactive 2D plotter
an interactive 3D viewing program
Software for data analysis, image processing, simulations, solver.
Polyhedron paper building