- #1

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Hi there,

working on a physical problem I found two functions that should be equivalent, and indeed they seem to be after a numerical check.

The functions are shown in the attached PDF. I can not figure a way to prove their equivalence analytically (the double integral especially gives me grief when trying to "unravel" it, to get to a single integral expression)

Any help would be so appreciated, thank you very much

working on a physical problem I found two functions that should be equivalent, and indeed they seem to be after a numerical check.

The functions are shown in the attached PDF. I can not figure a way to prove their equivalence analytically (the double integral especially gives me grief when trying to "unravel" it, to get to a single integral expression)

Any help would be so appreciated, thank you very much