ti-83+ programming. need help!
i got a ti-83+ the other day and i was looking for some programs to put into it, but i've run into a few bumps. first, i have no clue what it means when (empty set) is, and i can't find the # anywhere, and i've checked the manual many times. i've tried substitutions, like the not equal to sign, but i can't get anything to work. can someone please help me?
Check this out:
Hope this helps,
I've seen people discussing it at overclockers.com too. One person was offering code for programs they made.
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