ive had a TI 82 for a while, and it suffices, but iv enever even seen or heard
of the TI 89. how advanced is it, and is it good for advanced high school
math? i will have to upgrade to at least a TI 83, so how much more does the 89
cost.
Dave Browne
Alpaca2500@aol.com
"Cuidado Las Llamas"