x-1
x2
sqrt
sin
cos
tan
sin-1
cos-1
tan-1
10x
log
ans
ex
ln
%
7
8
9
4
5
6
1
2
3
0
.
π
÷
×
+
(
)
%
=
Float
Radians
0
PEMDAS
Version 2.0.1
General
Formatting
Use Multiplication Symbol:
Use Radix Character:
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