User blog comment:Ikosarakt1/Another research in comparisons between FGH and SGH/@comment-5529393-20131030210834/@comment-1605058-20131031215517

Of course, I agree zeration is of big importance in googology. I'm trying to make a point that we need a system to work in (e.g. natural numbers), which other axioms need to give us. Without them googology won't exist. Pretty essential axiom is S(n)>n.