Using The Replay Function; Making Corrections In The Original Calculation - Casio fx9750G User Manual

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Special Functions
k k k k k Using the Replay Function
The Replay Function automatically stores the last calculation performed into replay
memory. You can recall the contents of the replay memory by pressing d or e.
If you press e, the calculation appears with the cursor at the beginning. Pressing
d causes the calculation to appear with the cursor at the end. You can make changes
in the calculation as you wish and then execute it again.
k k k k k Making Corrections in the Original Calculation
50
Example To perform the following two calculations
4.12 × 6.4 = 26.368
4.12 × 7.1 = 29.252
Ae.bc*g.ew
dddd
h.b
w
• A calculation remains stored in replay memory until you perform another calcula-
tion or change modes.
• The contents of the replay memory are not cleared when you press the A key,
so you can recall a calculation and execute it even after performing the all clear
operation. Note, however, that replay memory contents are cleared whenever
you change to another mode or menu.
• After you press A, you can press f or c to recall previous calculations, in
sequence from the newest to the oldest (Multi-Replay Function). Once you recall
a calculation, you can use e and d to move the cursor around the calculation
and make changes in it to create a new calculation. Note, however, that multi-
replay memory contents are cleared whenever you change to another menu.
Example 14 ÷ 0 × 2.3 entered by mistake for 14 ÷ 10 × 2.3
Abe/a*c.dw
Press d or e.
Cursor is positioned automatically at the
location of the cause of the error.