Canon F-789SGA Calculator User Manual


 
18
Independent Memory
Independent memory uses the same memory area
as variable M. It is convenient for calculating cumulative
totals by pressing (add to memory) or (subtract
from memory).
Memory contents are retained even when the calculator
is powered off.
Clear independent memory (M) by pressing
Clear all memory values by pressing 2(MCL)
.
Answer Memory
The input values or the most recent calculation result will
be automatically stored into Answer memory whenever
you press , , , , . Answer
memory can hold up to 18 digits.
Recall and use the latest stored Answer memory by
pressing .
Answer memory is not updated when an error operation
has been performed.
Answer memory contents can be maintained even after
pressing , changing the calculation mode, or turning
off the calculator.
23+7 A
30
2sin(A
1
0 A
0
23 + 7 A
2 x sin A = 1
Clear memory
DisplayKey in operation
Ans
2
335241
789900-Ans
454659
123 + 456 M+,
Ans
2
= 335,241
789900 – Ans =
454,659
DisplayKey in operation
MATHEMATICS MODE:
Example
Example
Example: 23 + 7 A (30 store into A), calculate 2 sinA
and clear memory A.