Yeah, the “mathematical genius” is describing the author of Auto-Tune, not Auto-Tune itself. Through me off a bit too.
edit/tidbit: he told me that the interview process for hiring new developers goes like this: all the questions are straight out of K&R's C Programming Language, you have to get all of them correct, and so far only one programmer has :P
He's obviously referring to himself.
Seriously though, I’m tired of folks doing stupid counterproductive interviews and then parading them as a good thing.