N.C.D. New Calculator Day - TI 89 Titaneum

[Eddie W. Shore]

I like the TI-89 because of its computing power and its ability to crunch complicated and complex equations, both numeric and symbolic.

I really don't mind the dedicated X, Y, T, and Z that much, although I prefer the traditional alpha characters placement.

I agree on the screen, the font is very small and it can't be adjusted.