I need to graph a gigantic function on WA, that has other functions inside it and some constants with preassigned values that come up a lot! For example:
W = QbBesselK...., in which Q is an equation like Q = x*b + ..., and b has a said value.
Is there a way to write this as
Being b = 10 and Q = x*b + ...,
Plot[QbBesselK]?
I'm new to Wolfram Mathematica and this would help me a lot.