For what it's worth, I hallucinated a hell of a lot on paper when taking 4xx-level math classes as an undergrad. My homework was marked with so many "no"s in re

For what it's worth, I hallucinated a hell of a lot on paper when taking 4xx-level math classes as an undergrad. My homework was marked with so many "no"s in red ink... although I got away with some handwaving.