*like*, one of the holy grails of advanced mathematics (he studies math...). Aside from describing esoteric principles within quantum mechanics and non-euclidean geometry, it has lots of practical applications-- for example: its equations are used in photoshop to "sharpen" a blurry image...

So thanks to the Fourier transform and Gauss, I was able to -

*kind of-*compensate for my shitty negative/slide scanner.