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Precision Engineering Calculator
Input Expression
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sin
\sin
sin
cos
\cos
cos
tan
\tan
tan
π
\pi
π
log
10
\log_{10}
lo
g
10
ln
\ln
ln
x
\sqrt{x}
x
e
e
e
x
y
x^y
x
y
(
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7
8
9
÷
4
5
6
×
1
2
3
-
0
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Scientific functions: sin, cos, tan, ln, log10, sqrt