(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Define the branch cut prior to solving the following:

integrate from 0 to infinity of [log x]^4/ [1+x^2]

2. Relevant equations

The only poles inside the upper half plane is i

3. The attempt at a solution

How do I separate the countour?---help.

Thanks.

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# Homework Help: Branch Cut

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