The Calculator That Can Do Anything! By kristyh on Feb 27, 2009 - Updated Oct 15, 2011

I had to take a few math classes for college. So I was forced to break down and buy an expensive calculator. This calculator was $99+tax after a $20 mail in rebate from Office Depot. Also to my surprise I actually did get my rebate money back in the mail! This calculator can do it all. Graphs, Functions, equations, matrices, download math programs-you can even download Mario Bros. games for this calculator. For me this calculator is just too much. Now that I am out of college I don't think I will ever have to graph anything again. This calculator is ideal for anyone in college or that has a proffession where they would use a lot of math. I don't regret spending money on this, but I doubt I will be using it much. The battery life on this calculator is excellent! I used this calculator almost daily for a year and have yet to change the batteries. This calculator is also pretty durable. I dropped it a couple of times in my kitchen trying to juggle all my school books and this thing still works like they day I got it.