Casio FX250HC User Manual - Page 21
Memory, Special
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UPC - 079767108977
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Clear (retains memory k Number input 0 - 9, l Power off i Power on; All clear t Sign change E • Memory Memory in Y Memory minus A { Memory plus Memory recall Z • Special Decimal-to-sexagesimal A O Display/memory swap A N, A d Exponent e Internal rounding A b Parentheses O, P Pi (3.1415926536 A x Select mode F Sexagesimal-to-decimal I Shifts key functions A - 19 -
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— 19 —
Clear (retains memory)
.........................
k
Number input
........................................
0
–
9
,
l
Power off
...............................................
i
Power on; All clear
................................
t
Sign change
..........................................
E
•
Memory
Memory in
.............................................
Y
Memory minus
......................................
A
{
Memory plus
.........................................
|
Memory recall
.......................................
Z
•
Special
Decimal-to-sexagesimal
........................
A
O
Display/memory swap
...........................
A
N
,
.............
A
d
Exponent
...............................................
e
Internal rounding
...................................
A
b
Parentheses
..........................................
O
,
P
Pi (3.1415926536)
................................
A
x
Select mode
..........................................
F
Sexagesimal-to-decimal
........................
I
Shifts key functions
...............................
A