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Review title: TI vs. HP
Product review: I am a mathematics major who has owned several calculators in my life. Of those that I have owned are the TI 92 and the HP 48 (and 49). If you need to do any serious computation then this is not the calculator for you. It is an infix calculator which makes it slow and time-consumng to use. I recomment checking out the HP 48 or HP49 (I prefer the 48). These are RPN calcuators so computation becomes much quicker and you have alot more control over the stack. The one advantage of the TI92 is it's ability to do symbolic manipulation but I prefer do do that by hand anyway, the point of using a calculator or a computer is to get rid of the number crunching, not thinking altogether.
