Title: A test of your honesty
Review: I bought a TI-89 about a year ago and it is one of the best school purchases I have ever made. I'm only in 10th grade right now, but so far it has worked great. However don't look at the manual for anything, but how to make some neat 3D shapes. However if you go to ti.com and go to help, they will answer any problems/questions you have in about 24 hours. Finally I just want to say that this calculator is great and it does a TON of calculations for you, but you have to make sure you don't rely on it too much. If you want to learn then you won't have a problem, but only get this calculator if you want to learn. You can use it to fly through classes without thinking. Lower highschool classes anyway.
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