>>Which complex function is this supposed to calculate? The name LaGuer doesn't sound familiar.
>
>Perhaps Laguerre? http://en.wikipedia.org/wiki/Laguerre_polynomials

Ah, that was the footnote before the break "and there are other nice functions out there that may have nice recursive ways to calculate". Didn't mention the guy on any of the calculus/differential equations courses, or my memory needs serious dusting.

Though, looking at the Wikipedia page, I think it'd still be easier to use the recursive definition there than what this code uses.