IUsing 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 calculations4.12σ 6.4 = 26.3684.12σ 7.1 = 29.252

C@A ECU

BBBB

#(INS)

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

@ABCDEU 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.

 

IMaking Corrections in the Original Calculation

Example

14 ω 0 σ 2.3 entered by mistake for 14 ω 10 σ 2.3

@C? AB

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