User blog comment:AarexWikia04/Mapping Ordinals to Numbers/@comment-1605058-20160729142023

I'm completely lost in your notation. I am already clueless on how I'm supposed to read "ω → X = X". What the hell is X? Does = represent equality or some sort of equivalence? And with things involving ●, what are the possibilities for ●? Is it just an ordinal, or is it a thing like "ω +" (so that "● ω" stands for "ω + ω").

For a second I thought I at least understand what → means, but after reading the ε0 → 3 I'm lost again.