Question

why do we name functions?

Answer 1

It makes them appear nicer :-).

Answer 2

A function is like a friend if you give it a good name, like "Function Sir Paul Grithwood Jollyhanks"

Answer 3

serious answer plz?

Answer 4

I'm being dead serious!

Answer 5

Ok, seriously, naming functions makes things easier. That way we can keep track of complicated terms without having to write them about all the time. We can just write f(x) instead of \[ \sum^\infty_{n=0}\frac{\Gamma(a+n)}{\Gamma(a)\Gamma(n+1)}x^n \]