0
7
8
9
+
Back
4
5
6
–
Ans
1
2
3
×
M+
0
.
EXP
/
M-
±
RND
AC
=
MR
sin
cos
tan
sin-1
cos-1
tan-1
π
e
xy
x3
x2
ex
10x
y√x
3√x
√x
ln
log
(
)
1/x
%
n!
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