Open source finite element software for multiphysical problems
A framework for solving partial differential equations
Software for electromagnetic simulation
Numerical mathematics platform, Matlab alternative
Biomolecular electrostatics software
Advanced numerical instruments: adaptive meshing, FE methods, solvers
Taylor series Integrator for Differential Equations
A calculator capable of complex arithmetics
Runge is an Interactive Solver for Systems of Differential Equations
Lapack/quadprog QP for VBA/.Net/Java
A library for handling vectors, tensors, and more.