TUTORING AT PUBLIC LIBRARIES SECRETS

Posted January four, 2017 In lieu of resurrect a subthread in "what did you do today" or "ye mac thread", I thought I might start a new just one. What would be the math program of choice to do DSP, modeling, etc.? I would not brain paying out a little bit, but of course I would favor free, since I'm just a hobbyist at this time. I truly do need it