```Date: Mar 25, 2013 5:08 PM
Author: Virgil
Subject: Re: Matheology � 224

In article <eba0cf26-b31d-4633-9732-a76bf5cc4afe@k4g2000yqn.googlegroups.com>, WM <mueckenh@rz.fh-augsburg.de> wrote:> On 24 Mrz., 23:04, Virgil <vir...@ligriv.com> wrote:> > >> > Induction can prove that something halds for each n in |N, but cannot> > prove that it holds unambiguously for all n |N.> > Induction *creates* the set of all |N, the set that contains the empty> set and with the set A it contains the next set {A}. That is> induction! And if you dislike to call it induction, then call it as> you like, say Hanching, but please understand that my proof then also> uses Hanching, namely with line n you can remove line n+1.> > Regards, WMWhile in a union of lines/FISONs,   given line/FISON {1,2,...,n+1} in a union one can remove line line/FISON {1,2,...,n}, if present,  without changing the union but the reverse, which WM claimsabove, is not alwasy true.For n = 1, consider the union:   Union{ FISON(n), FISON(n+1) } = Union{{1},{1,2}} = {1,2}.But removing line n+1 = FISON(n+1) = {1,2} from {{1},{1,2}}leaves Union{ FISON(n) } = Union{ {1} } = {1}So removing line n+1 DOES make a difference.So that even in the simplest of cases, which even WM certainly should have been able to work  out for himself, WM is clearly and obviously wrong!!--
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