Texas Instruments TI-89 사용자 설명서

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143

Deleting variables

Steps and keystrokes

Display

1. Display

VAR-LINK

, and use the

‡

All

toolbar menu to select all variables.

A Ÿ mark indicates items that are
selected. Notice that this also selected
the

MAIN

folder.

Note:

Instead of using

‡ (if you don’t

want to delete all your variables), you can
select individual variables. Highlight each
variable to delete and press

†.

Press

‡ 1

2. Use

, to delete.

Note:

You can press

0 (instead of ,

)

to delete the marked variables.

Press

, 1

3. Confirm the deletion.

Press