math/mcsim 4.2.0p2 OpenBSD

MCSim is a general purpose modeling and simulation program which also performs standard or Monte Carlo simulations. It allows you to specify a set of linear or nonlinear equations and solve them using parameter values you choose or parameter values sampled from specified statistical distributions. Outputs can be compared.

It consists of two pieces - a model generator and a simulation engine. The model generator was created to facilitate the model maintenance and simulation definition, while keeping execution time fast. Other programs have been created to the same end, the Matlab family of graphical interactive programs being some of the more general and easy to use.