Casio FX-730P Owner's Manual page 64

54
CHAPTER 4 Programming with BASIC Language
In either case, always press
the~
key after correcting since corrections will not
be made unless this key is pressed.
*Press~cillJto
display and correct the line immeriiately before a line being dis-
played.
*If there are additional programs following the corrected line in the case of 2),
the next line will be displayed when
~
is pressed. If no other correction is
required, press the
~
key to clear the display .
• Addition and Deletion of Lines
1) To add a lirie, simply input it after clearing the display by pressing
the~
key
in the WRT mode. If a line is input with an already used line number, this line
will have priority and the previously stored line will be erased.
2) To delete a line , enter the line number to be deleted after clearing the display
with the
~
key and press
~
.
• Erasing Programs
1) To erase a program in the currently specified program area, enter
NEW~
in
the WRT mode .
2) To erase the programs in all program areas
(PO~
P9) and all data at one time,
enter NEW
ALL~
in the WRT mode .
*The stored program will be retained even when the power is turned off.