I keep a boxcutter, pry bar, and a pair of tweezers in mine. I keeps maxwell’s equations in my inner coat pocket.

Woah, hold on there, that is way too much equations for such a small pocket. Surely they must first be put in the differential form notation.

Let me try

That short notation is an abominable lie!

I completely failed that course. I don’t know what they mean or how to use them.

I never needed them. Guess it’s “when will we ever use geometry in real life” but with EM fields and waves.

It’s the drug baggy pocket.