A cross-platform statistical package for econometric analysis
A portable, multi-platform, command-line driven graphing utility
Computer Algebra System written in Common Lisp
*nix Sidereal Clock
Simulate chemical processes using advanced thermodynamic models
General Mission Analysis Tool
fast C++ library for linear algebra & scientific computing
C++ library for half precision floating point arithmetics.
2D & 3D TeX-Aware Vector Graphics Language
A graphing calculator that's both powerful and easy to use.
Open source finite element software for multiphysical problems
A Portable General-Purpose Computer Algebra System
Agena is an interpreted procedural programming language.
System dynamics program with additional features for economics
MathMod is a mathematical modeling software
Arbitrary-precision CRC calculator and algorithm finder
Framework for numerical computations, data analysis and visualisation
R packages for PK/PD modeling , BE/BA, drug stability, ivivc, etc.