Previews 79
Text Operations
Start a new Text Editor session. Then practice using the Text Edit or by
typing whatever text you want. As you type, practice moving the text
cursor and correcting any typos you may enter.
6. Type 5 in the displayed dialog box.
Press 5
7. Continue with the program. The
Disp command displays the result on the
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 ‡
Steps and keystrokes Display
1. Start a new session of the
Text Editor.
Press 3
Steps and keystrokes Display
Output from
other programs
may still be on
the screen.
Result of integer 5
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