TI 89 Tips and tricks

The TI89 is one of the best calculators on the market today because of its ability to operate in symbolic terms. I have owned and used the HP48G and it was a good calculator. However, I'm throughly impressed with the capabilities of the TI89.

First I love the fact that you can store whole functions into variable functions.
Simply type in your expression and store (->) it into a variable name. The variable is in the form name(param,param,param) where param is the variable that takes on the passed value.

TI-89 Titanium guidebook (English PDF)
Pick-Up Window: Symbolic Math Guide App for the TI-89 Titanium

TI-89 Programs & Games
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Pick-Up Window: NoteFolio™ App for the TI-83 Plus and TI-84 Plus Families
Pick-Up Window: TI Connect(tm) Software for Windows(r)

Created: 2006-01-15 23:59:38 Modified: 2008-10-04 21:36:05