User blog comment:Hyp cos/Analysis - BEAF, FGH and SGH (part 3)/@comment-10429372-20131103071157/@comment-5150073-20140625175437

There is a violation of the fundamental axiom of math: if a = b, then f(a) = f(b). Probably you meant that $$\psi(\psi_{\Omega_2}(\Omega_2^{\Omega_2})) = \psi(\Gamma_{\Omega_2})$$.