Amber
Model 41 SCI
Basic
Scientific
Deg
0
sin
cos
tan
log
ln
√x
xʸ
x²
1/x
n!
π
e
(
)
MS
AC
⌫
%
÷
7
8
9
×
4
5
6
−
1
2
3
+
±
0
.
=