User blog comment:Hyp cos/Fundamental Sequences in Taranovsky's Notation/@comment-32697988-20190204142752/@comment-35470197-20190204221552

> According to step 2, we have to change \(C(C(0,\Omega_2),0)\) to \(C(\Omega_2 ,C(\Omega_2,0))\)

Why? I could not find a rule to define \(n\) in step 2. How could you determine the \(n\)? Actually, the OP wrote "\(alpha[n]\)" in the neginning of this subsection, but it seems to be a typo of \(\alpha[k]\). Therefore \(n\) is not defined.