User blog comment:Kyodaisuu/Mashimo function/@comment-1605058-20140706065714/@comment-1605058-20140707094000

Wyth, I understand _intuitively_ how this works. But everything can go horribly wrong if we go by intuition, so I want to understand it in formal way.

Iko, I believe you want w_1,2^CK to be first recursively inaccessible. I really doubt that your formal definition is enough to guarantee that.