A simple Idea I had for the fifth complex root. Like extremely simple. A random epiphany led me to this, I don't understand it, but I'm calling this a median curve since it cuts directly through the surface I was originally trying to find a real function for. Pretty cool tho.
Oh, and I won't explain the math, you could deduce it from like, 8 different graphs at least. The point is, this curve "technically" uses all the "concepts" I've had (that work), and uses absolutely no calculus, or (super) devious tricks.