User:Dlrohrer2003

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Contents 1 Calculator Programing books 2 Useful characters for editing 3 Useful TI-Basic routines 3.1 Repeating scroll routine 3.1.1 Explanation 4 External Links

[edit] Calculator Programing books

• TI-Basic Programming
• TI-Basic_89_Programming

[edit] Useful characters for editing

• Math: ÷ × ± = ≠ ≈ < ≤ > ≥ ¹ ² ³ °
• Other: →

[edit] Useful TI-Basic routines

[edit] Repeating scroll routine

:While K=0
:getKey→K
:End
:round(N*fPart((X+(N-S)-(K=24)+(K=26))/N)+S)→X

[edit] Explanation

This code is used when one would want to cycle through a sequence of numbers. It is especially useful when used in a menu routine and want to return to the first number when at the end, or when moving a sprite across the screen.

X - The variable being modified
K - Variable used to store the getKey value
N - Is the amount of numbers to go through
S - The minimum number in the sequence

[edit] External Links

Wikipedia/User:Dlrohrer2003 - My Wikipedia user page.