- Mar 5, 2012
I believe you are right. For $n<k$ there won't be an integer in between either, so we get equality as well.But at post #21 how did we get the inequality $|\gamma_n|\leq 4^n$ ? Shouldn't we get there also the equality then? I got stuck right now.
Still, doesnt $|\gamma_n|=4^n$ imply that $|\gamma_n|\le 4^n$?
And doesn't it suffice for the purpose of the proof that we have the inequality?