This class' assignments were all beyond unfair so far, but this one in particular is just, holy stuff.

Keep in mind I have 100+ pages worth of notes from the prof himself and they do not elaborate on the meaning of any of these loving letters in any way. I'm not even sure what it's all about, looks a bit like quantum mechanical stuff but who the forget knows.
The other questions appear tame, which is great because I'm all out skipping this one. I'll check with my well connected colleagues tomorrow and see if I can get an answer from them.