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Bengy
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- Evaluating a complicated integral
I encounter a very complicated integral in my research project, and it can only be done by complex contour integral. I have tried many other methods like integration by parts and substitution, which all fail. In the integral, all a, alpha and beta are positive real numbers. I have found a similar youtube video which has the same denominator as mine, but the numerator with cosine and exponential is still an issue. I have enclosed the integral as an attachment. Can anyone offer me some hint ? :)
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