Mandelbrot set coding challenge

Yes I’m learning Processing directly I’m not using the online P5.JS. If the tutor is using P5.JS then Im trying to take the code he’s using and re-write it so that Processing understands…just to clarify Processing & P5.JS are both different right?

i’m kind of starting to understand that I might be better of not looking at the video tutorials where he uses P5.JS and instead read the tutorial from the PDE file directly and practice it