0
Deg
Rad
MC
MR
M+
M-
ON/OFF
(
)
π
e
sin
cos
tan
sin⁻¹
cos⁻¹
tan⁻¹
log
ln
√
³√
x²
x³
^
x⁻¹
n!
%
7
8
9
C
AC
4
5
6
×
÷
1
2
3
+
−
0
.
EXP
Ans
=