
Originally Posted by
Cadsuane
So I'm taking some economics and physics this semestre at a fairly low level and it's really crashing down on me how differently mathematics is approached outside of pure math, which is my major. In particular I remember attending a physics colloquium way back in the fall where this Waterloo physics PhD made some funny remarks about the different ways physicists and mathematicians approach problems, which incidentally is a constant source of jokes from my professors, who apparently have nothing but disdain for this. ie.:
"So the limit of derivatives is indeed the derivative of the limits in this series of infinite functions, provided you have uniform convergence which is a sufficient but not necessary condition. Of course if you did calculus like a physicist, all of this would be entirely too confusing and you'd do it without checking."
I know this is good natured trash talking between departments, but I was thinking about doing a write up or two on an interesting theoretical subject that maybe you guys are already familiar with but maybe were given a very application oriented treatment of, or maybe something weird like Galois groups.