I purchased the Personal Algebra Tutor (PAT). The system is not has functional as I wanted or expected, and there are several problems it will not solve, or certain problems will freeze up the system. The program is OK but there are too many limitations and several technical issues. It took three e-mail from their tech support just to activate the program.
Rebecca Cox, WY
I was really struggling with the older version... so much I pretty much just gave up on it. This newer version looks better and seems easier to navigate through. I think it will be great! Thank you!
Matt Canin, IA
The Algebrator Software is marvelous. Complex numbers always scared me and I wanted a way out. The step-by-step way of your software really cleared my concepts and now I look forward to solve other types of algebra problems.
Clara Johnson, ND