Casio FX-9750GII - Manual (Page 14)

1-7
I Using Replay Memory
The last calculation performed is always stored into replay memory. You can recall the
contents of the replay memory by pressing
B or C.
If you press C, the calculation appears with the cursor at the beginning. Pressing B 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.
• Replay memory is enabled in the Linear input/output mode only. In the Math input/output
mode, the history function is used in place of replay memory. For details, see “History
Function” (page 1-17).
Example 1 To perform the following two calculations
4.12
s 6.4 = 26.368
4.12 s 7.1 = 29.252
C
@A E
CU
BBBB
F
@
U
After you press , you can press D or A to recall previous calculations, in sequence from
the newest to the oldest (Multi-Replay Function). Once you recall a calculation, you can use
C and B to move the cursor around the calculation and make changes in it to create a new
calculation.
Example 2
@AB
CDEU
ABC DEFU
D (One calculation back)
D (Two calculations back)
• A calculation remains stored in replay memory until you perform another calculation.
• The contents of replay memory are not cleared when you press the key, so you can
recall a calculation and execute it even after pressing the key.
I Making Corrections in the Original Calculation
Example 14 w 0 s 2.3 entered by mistake for 14 w 10 s 2.3
@C? A
B