GNU Octave - GNU Octave is a programming language for scientific computing.
EMSO simulator - EMSO simulator is an equation-oriented process simulator with a graphical interface for modeling...
Scilab - Scilab Official Website. Enter your search in the box aboveAbout ScilabScilab is free and open source software for numerical . Thanks for downloading Scilab!
Altair Activate - Altair Activate is an open & flexible tool for rapidly modeling and simulating products as multi-disciplinary systems in the form of 1D models (expressed as signal-based or physical block diagrams), optionally coupled to 3D models.
jasymca - Jasymca is an interactive System for solving math problems.
Minsky - System dynamics program with additional features for economics