Octave is a free math program for working out mathematical problems. Once you get the hang of working with Octave you can put your credit cards away. Commercial Programs of this type run into the thousands of dollars.
The only way around spending this kind of money would be to buy the TI 89 Calculator which does just about anything you need to do concerning mathematics. The TI 89 is just worth the money but your stuck with this little screen.
Octave is a programmable mathematics program which is comparable to or is used by the scientists at Nasa and other research and development arenas. It's completely Free.
Octave is a command line program, Boo Hooo, I hate command line programs. That black screen and typing in an open window with no pretty colors. I'm part of the windows generation. Well let me get my credit card out and buy that one for thousands of dollars, hell I don't have the money anyway.



But wait!!! There's a GUI for Octave. It's called QTOctave. My 13 year old son is learning QTOctave as I write this page.



Now your talking my language!
Link to Download Octave
Download Octave Here
Link to Download QtOctave for Windows Front End GUI for Octave
QtOctave is a frontend for Octave
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