Texas Instruments TI-89 사용자 설명서

Programming

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Editor to create a new program, and paste them into the blank program. Then modify the
commands as necessary.

Note:

This inserts all the commands on a single line. You do not need to split them into

separate lines.

You can create and use only one custom menu at a time. If you need more, write a
separate program for each custom menu. Then run the program for the menu you need.

Restoring the Default Custom Menu

To restore the default:

1. From the Home screen’s normal menu (not the custom menu), select

Clean Up

2 ˆ

3. Press

¸ to execute the commands and restore the default.

When you restore the default, any previous custom menu is erased. If the previous
menu was created with a program, you can run the program again if you want to reuse
the menu later.

2. Select

3:Restore custom default

This pastes the commands used to create the
default menu into the entry line.