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Note
• Calculation history data is all cleared whenever you press , when you change to a
dif
ferent calculation mode, or whenever you initialize modes and settings.
Replay
While a calculation result is on the display, you can press
or to
edit the expression you used for the previous calculation.
Example: 4 × 3 + 2 = 14
4 × 3 - 7 = 5
4 3 2 14.
(Continuing) 7 5.
Using Memory Functions
Answer Memory (Ans)
• Whenever you press after inputting values or an expression, the
calculated result automatically updates Answer Memory contents by
storing the result.
• fx-82MS/fx-85MS/fx-300MS/fx-350MS: In addition to , Answer
Memory contents are also updated with result whenever you press
(%), , (M-), or (STO) followed by a letter (A
through F
, or M, X, or Y).
fx-220 PLUS: In addition to
, Answer Memory contents are also
updated with result whenever you press (%), , (M-),
or (Min).
• You can recall Answer Memory contents by pressing .
• Answer Memory can store up to 15 digits for the mantissa and two digits
for the exponent.
• Answer Memory contents are not updated if the operation performed by
any of the above key operations results in an error
.
Consecutive Calculations
• You can use the calculation result that is currently on the display (and
also stored in Answer Memory) as the first value of your next
calculation. Note that pressing an operator key while a result is
displayed causes the displayed value to change to Ans, indicating it is
the value that is currently stored in Answer Memory
.
• The result of a calculation can also be used with a subsequent Type A
function ( x
2
, x
3
, x
-1
, x !, DRG
), +, -, x
y
,
x
√ , ×, ÷, n P r and n C r .
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