ClrHome
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:ClrHome
Will clear any text that was on the home screen before the command was executed.
On the TI-84, the Home Screen is the IO Screen. However, the TI-89 separates the two screens, so ClrIO will clear any program output, and ClrHome will only clear the Home Screen.
[edit] Location
- PRGM
- I/O
- 8:ClrHome
[edit] Example
:prgmCLRHOME :Output(1,1,"1234567890123456 :Output(2,1,"7890123456789012 :Output(3,1,"3456789012345678 :Pause :ClrHome
This program will display a series of numbers on the calculator screen. When the user presses "ENTER", the text will be cleared.
:clrhome() :Prgm :Output 1,1,"1234567890123456 :Output 20,1,"7890123456789012 :ClrHome :EndPrgm
This will populate the IO Screen with a series of numbers. It will also clear the Home Screen. The IO Screen will not be cleared.
