Casio fx-9750G Manual Calculations User Manual download pdf (Page 5)

2-2 Special Functions

k Answer Function

The unit’s Answer Function automatically stores the last result you calculated by

pressing w(unless the wkey operation results in an error). The result is stored in

the answer memory.

uTo recall the contents of the answer memory

!Kw

uTo use the contents of the answer memory in a calculation

Example 123 + 456 = 579

789 – 579 = 210

Abcd+efgw

hij-!Kw

• The largest value that the answer memory can hold is one with 15 digits for the

mantissa and 2 digits for the exponent.

• Answer memory contents are not cleared when you press the A key or when

you switch power off.

• Note that answer memory contents are not changed by an operation that assigns

values to value memory (such as: faaAw).

k Performing Continuous Calculations

The unit lets you use the result of one calculation as one of the arguments in the next

calculation. To do so, use the result of the previous calculation, which is currently

stored in Answer Memory.

Example 1 ÷ 3 =

1 ÷ 3 × 3 =

Ab/dw

(Continuing)

*dw

Continuous calculations can also be used with Type A functions (x

, x

-1

, x!), +, –, ^(x

° ’ ”

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Casio fx-9750G Manual Calculations User Manual Page 5