User blog comment:Deedlit11/Ordinal Notations III: Collapsing Higher Cardinalities/@comment-7484840-20130706154845/@comment-7484840-20130706162559

What? that would mean that $$\vartheta(\Omega_{\Omega_3}) = \vartheta(\Omega_{\vartheta(\Omega^{\Omega}\times\Omega_2)})$$. That doesn't seem right at all.