TIB: some questions


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TIB: some questions




Ok, I'm sort of new to the list, and I have some questions.

I have an 85, and I'm considering getting an 86, but I have some questions
about the 86 that I need to know the answers to first.  All these questions
are about things the 85 can't do to my knowlege, if it can, please tell me
how.

1.  Can the 86 do 3D Calculus graphs?
2.  Can the 86 write on graphs in the style of the 82?
3.  Can the 86 graph inequalities?
4.  Can the 86 do tables for equations like the 82 does?
5.  Can the 86 exchange/link to an 85 or 82 and exchange programs?
6.  Can the 86 list the points on a graph like the 82?

Ok, I do also have some questions about basic programming on the 85 also.

I have a game that I got from someone that has a high score function.  It's
very basic, at the end of the game, it takes your score, and compares it to
the old high score, if it is larger than that variable, it writes your
score over the variable.
Anyhow, when I copy the game for somebody, I have to copy the variable
also, or else if the person tries to run the program and the high score
variable isn't there, the program errors out.
What I want to do is somehow write a line that does something like "if
HighScoreVariable doesn't exist, create one and set it to zero."


Thank you.
-Anthony-

-The box said 'Requires Windows 95, or better.' So I bought a Macintosh.

http://www.pacific.net/~anthony/



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