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.
We are still both novices with the program, but have seen its benefits nonetheless.
Jason Padrew, TX
The program has been very helpful.
John Doer, TX
I was afraid of algebra equations. After using Algebrator, the fear has vanished. In fact, I have almost started enjoying doing my algebra homework (I know, it is hard to believe!)