We've taken the already mind-bending Abstruse Theorem n and subtracted 3.
This leaves us with a theory so complex, so obtuse, so utterly confounding that even the mathematicians who created it can't understand it.
But that's not going to stop us! We're going to try to wrap our heads around it.
Or, you know, just give up and move on to Abstruse Theorem n-Minus 4.