Welcome to numerical-recipes.com and nr.com, the Numerical Recipes Home Page and home of the Numerical Recipes Forum!

FreeMat is a free environment for rapid engineering and scientific prototyping and data processing. It is similar to commercial systems such as MATLAB from Mathworks, and IDL from Research Systems, but is Open Source

A free IDL (Interactive Data Language) compatible incremental compiler (ie. runs IDL programs). IDL is a registered trademark of Research Systems Inc.

High Performance Computing for Mac OS X