0
DEG
MC
MR
M+
M−
sin
cos
tan
log
ln
sin⁻¹
cos⁻¹
tan⁻¹
√
∛
(
)
xʸ
|x|
n!
AC
⌫
π
e
÷
7
8
9
1/x
×
4
5
6
x²
−
1
2
3
x³
+
0
.
±
%
=