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My brother, who is in high school in SC, uses a TI-NSPIRE CX. They are miles and miles beyond the TI-83 and later TI-89 we used. Nowadays I use an old HP-42S a
by gh02t 9y ago
My brother, who is in high school in SC, uses a TI-NSPIRE CX. They are miles and miles beyond the TI-83 and later TI-89 we used.
Nowadays I use an old HP-42S and Mathematica, depending on what I'm doing. I'm a sucker for RPN.
- erk__ 9y agoRPN is also the reason I use the build in calculator in Emacs.