Radarithm

... When you said "just take the difference from Hawaii and New York" wouldn't that be comparing Hawaii and New York? I'm sorry if I seem annoying but I don't understand what you mean :/

I already know how to solve differential equations and I do have some Hamiltonian Formalism under my belt; I didn't understand anything you wrote about in the first paragraph. I guess I better read up then!

Anyone know the best way to fully understand quantum theory (eg. Prerequisites)? I already know some Classical Mechanics, and a bit of calculus, but I still have a hard time with QM. I know it conceptually, but knowing it mathematically is much more interesting.

I agree.