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A surprisingly difficult integral: int 0 to π/2 arctan(2sin(x)) solution using Feynman's trick

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Maths 505

5 days ago

A surprisingly difficult integral: int 0 to π/2 arctan(2sin(x)) solution using Feynman's trick

A surprisingly difficult integral: int 0 to π/2 arctan(2sin(x)) solution using Feynman's trick

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