I just bought your program. I purchased the Personal Algebra Tutor (PAT) and I am really disappointed with it. Reasons: 1) if the computer crashes, you have to email them for a password (where I live, on a mountain with high winds, we get alot of power outages) as well as lightning strikes; 2) they said that the problems could be typed in and a solution would be provided. Half of the math problems I have had, do not work with their program; 3) they say to email them the questions and they will provide the solutions, but it can take up to 24 hours, and sometimes that is too long to wait for an answer. To show proof of my confirmed purchase of the PAT program, I have attached a copy of the receipt that they sent to me.

**M.M., South Carolina**

I need help with complex numbers and polynomials, but couldn't find a tutor. Someone suggested the Algebrator software. The software is great!, it's like having my own math professor. Thank you!

**Victoria Hill, CO**

Quadratic equations were really giving me a hard time. Then I got Algebrator, and it helped me not only with quadratic but also with pretty much any equation or expression I could think of!

**Catherine, IL**

I purchased your software to help my daughter with her algebra homework, the Algebrator software was very easy to understand and it really took a big burden off.

**James Grinols, MN**

So far its great!

**Margaret Thomas, NY**