CASIO
fx-82ES PLUS
2nd edition
NATURAL·V.P.A.M.
0
SHIFT
ALPHA
▲
◀
▶
▼
MODE
ON
Abs
x³
X
-1
log
n(
믐
√
x
2
X
n
log
ln
(-)
.,,,
hyp
sin
tan
RCL
cos
ENG
(
)
S↔D
M+
7
8
9
INS
DEL
OFF
AC
4
5
6
nPr
×
nCr
÷
[STAT]
1
2
3
Pol
+
Rec
−
Rnd
0
Ran#
.
π
e
X10
x
DRG▶
Ans
=