User blog comment:Bigtymerxg4/Existentialism/@comment-Panic-20091021125925

Anyway, memes aside, whether or not it's an improper fraction is beside the point, it's still a division by 0 and is at least as practical an example as what you deal with. Your original statement was mathematically general and I thusly clarified it in a general domain. Anyway, that's about as much as I care to say about math on a blog on pvx about an admins existential crisis triggered by an episode of Family Guy.