Algebrator is simply amazing. Who knew that such an inexpensive program would make my sons grades improve so much.

**D.D., Arizona**

I failed Algebra at my local community college twice before I bought Algebrator. Third time was a charm though, got a B thanks to Algebrator.

**M.B., Illinois**

Being able to see how to solve a problem step by step, double checking my work and getting the answer right make Algebrator the best software that I've bought all year.

**Mario Certa, CA**

I just wanted to tell you that I just purchased your program and it is unbelievable! Thank you so much for developing such a program. By the way, I recently sent you an email telling you that I had purchased PAT (personal algebra tutor) and am very unhappy with it.

**Alex Starke, OR**

My math professor suggested I use your Algebrator product to help me learn the quadratic equations, and non-linear inequalities, since I just could not follow what he was teaching. I was very skeptical at first, but when I started to understand how to enter the equations, I was amazed with the solution process your software provides. I tell everyone in my class that has problems to purchase your product.

**Leeann Cook, NY**