Texas Instruments TI-89 Titanium User Manual page 164

Deleting a Character
To delete:
The character to the left of
the cursor.
The character to the right of
the cursor.
All characters to the right of
the cursor.
Clearing the Entry Line
To clear the entry line, press:
M if the cursor is at the beginning or end of the entry line.
•
– or –
M M if the cursor is not at the beginning or end of the entry line. The first
•
press deletes all characters to the right of the cursor, and the second clears the entry
line.
Operating the Calculator
Press:
0 0
Hold
characters.
8 0
M
If there are no characters to
the right of the cursor,
(once only)
erases the entire entry line.
to delete multiple
M
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