DEG
2nd
M
0
√
x²
xʸ
1/x
ln
log
sin
cos
tan
n!
nCr
π
2nd
EXP
%
Ans
AC
(
)
÷
7
8
9
M+
×
4
5
6
MR
−
1
2
3
MC
+
±
0
.
Ans
=
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