Text Operations - Texas Instruments TI-89 Titanium Short User Manual

Steps and keystrokes
6. Type 5 in the displayed dialog box.
Press 5
7. Continue with the program. The
command displays the result on the
Disp
Program I/O screen.
The result is the sum of the integers from 1
through 5.
Although the Program I/O screen looks
similar to the Home screen, it is for program
input and output only. You cannot perform
calculations on the Program I/O screen.
Press ¸ twice
8. Leave the Program I/O screen and return to
the Home screen.
You can also press N, 2 K, or
@
"
to return to the Home screen.
Press ‡

Text Operations

Start a new
Text Editor
typing whatever text you want. As you type, practice moving the text
cursor and correcting any typos you may enter.
Steps and keystrokes
1. Start a new session of the
Press 3
Previews
session. Then practice using the
Text Editor
Display
Result of integer 5
Text Editor
Display
.
Output from
other programs
may still be on
the screen.
by
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