User blog comment:Ikosarakt1/Fast-growing hierarchy/@comment-5529393-20130627000838/@comment-5150073-20130628182117

Okay, you're right that (Omega^2+Omega)*Omega = Omega^3. But in my rules, we don't need this, rather - we need a fund. sequence for theta(Omega^2+Omega*Omega). For my revision, it must work quite properly.