Using Replay Memory - Casio FX-CG20 AU User Manual

• Inputting a closing parenthesis assigns it the same color as the corresponding opening
parenthesis.
• The parentheses of parenthetical expressions that are of the same level are the same color.
Executing a calculation causes the color of all parentheses to become black.
k Using Replay Memory
The last calculation performed is always stored 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.
• 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 1-21).
Example 1 To perform the following two calculations
4.12 × 6.4 = 26.368
4.12 × 7.1 = 29.252
Ae.bc*g.ew
dddd
!D(INS)
h.b
w
1-9