Why are Bessel functions so confusing? Why do they come in so many forms?

<p>Why can’t I set up this contour integral properly?</p>

<p>Why?</p>

<p>aaa</p>

<p>OH MY GOD</p>

<p>I GOT IT RIGHT</p>

<p>I REDID THE PROBLEM AND NOTICED THAT I MADE AN OMISSION</p>

<p>I AM SO RIGHT</p>

<p>I AM SO HAPPY RIGHT NOW</p>

<p>I WILL CELEBRATE BY EATING</p>

<p>You sir, are descending into MADNESS. But take notice:</p>

<p>A) this is NOT SPARTA
B) you are NOT JOHN NASH</p>

<p>That is all.</p>