Graphic calculators are totally obsolete now. You could run circles around it with a Nintendo DS with homebrew, Sony hand held consoles and of course the Ipad,

Graphic calculators are totally obsolete now. You could run circles around it with a Nintendo DS with homebrew, Sony hand held consoles and of course the Ipad, Iphone or Android. But don't expect to convince your 50-60 year old teachers in University to let you use it. In spite of showing the apps that I had done for structural analysis in my Nintendo DS, they could not let me use it, I had to buy one of those stupid, overpriced, obsolete graphic calculators.