Scientific Calculator
Rad
Deg
x!
Inv
sin
sin
-1
ln
e
x
π
cos
cos
-1
log
10
x
e
tan
tan
-1
√
x
2
Ans
Rnd
EXP
X
y
y
√x
=
(
7
4
1
0
)
8
5
2
.
%
9
6
3
=
AC
÷
x
-
+
123
Fx