On 9/4/2013 8:19 PM, James Waldby wrote: > On Wed, 04 Sep 2013 20:02:29 -0700, W. eWatson wrote: > >> It seems to there's a free product that is similar to MatLab. Does >> anyone know what it is? > > <https://en.wikipedia.org/wiki/GNU_Octave> > > "GNU Octave is a high-level programming language, primarily intended > for numerical computations ... using a language that is mostly > compatible with MATLAB." > Yes, that's it. Thanks.