Scientific calculator
Deg
Rad
M
MC
MR
M+
M−
MS
2nd
hyp
sin
cos
tan
ln
log
√
x²
xʸ
(
)
1/x
n!
%
π
e
Ans
EE
⌫
7
8
9
÷
AC
4
5
6
×
|x|
1
2
3
−
=
0
.
+