Evaluate
\frac{3420201433256687\pi }{5000000000000000}\approx 2.148975939
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2 \pi 0.3420201433256687
Evaluate trigonometric functions in the problem
0.6840402866513374\pi
Multiply 2 and 0.3420201433256687 to get 0.6840402866513374.
Examples
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Linear equation
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Matrix
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