Casio ALGEBRA FX 2.0 Manual Calculations - Manual (Page 12)

19990401
k k k k k Answer Function
The Answer Function automatically stores the last result you calculated by pressing
w(unless the w key operation results in an error). The result is stored in the answer
memory.
u To use the contents of the answer memory in a calculation
○ ○ ○ ○ ○
Example 123 + 456 = 579
789 – 579 = 210
Abcd+efgw
hij- !-(Ans)w
k k k k k Performing Continuous Calculations
Answer memory also lets you use the result of one calculation as one of the arguments in
the next calculation.
○ ○ ○ ○ ○
Example 1 1 ÷ 3 =
1 ÷ 3 × 3 =
Ab/dw
(Continuing)*dw
Continuous calculations can also be used with Type A functions (x 2 , x -1 , x!, page 2-1-3), +,
–, ^(x y ), x , ° ’ ”, etc.
2-2-5
Special Functions
# The largest value that the answer memory
can hold is 15 digits for the mantissa and 2
digits for the exponent.
# Only numeric values and calculation results
can be stored in answer memory.
# Answer memory contents are not cleared
when you press the A key or when you
switch power off.
# Answer memory contents are not changed
by an operation that assigns values to value
memory (such as: f
aav(A)w).