Date: Mar 25, 2013 12:57 PM
Subject: Re: Matheology § 224
On 3/25/2013 6:26 AM, WM wrote:
> On 24 Mrz., 22:35, Virgil <vir...@ligriv.com> wrote:
>> The theorem does not cover what will transpire when two or more lines,
>> along with all their predecessors, are removed.
> There is no reason to remove more than one line with all its
> predecessors, because it can be proved that all lines are predecessors
> of a line, since there is no line without follower.
Once again, you have *proven* nothing.
>> So it is of some interest to note that for any set of lines having a
>> maximal line in it,
> Does induction not hold for the infinite set of naturals?
> Or is there a maximal element in that set?
> Or what else can be argued?
You should try stating some precise mathematical
content. Your readers are entitled to statements
that can be judged in relation to existing
This game of introducing irrelevant questions impedes
them from doing so.
>>>> It is easy to see we know what
>>>> will happen if we remove a natural
>>>> number of finite lines.
>>>> However, we do not know what will happen
>>>> if we remove an infinite number of
>>>> finite lines.
>>> That's why we use induction.
>> Except that no inductive argument will go from removing a finite set of
>> lines to removing an infinite set of lines,
> Induction holds for the infinite set of naturals and for the infinite
> set of lines. Otherwise it would be superfluous.
Your use of induction *is* superfluous.
One can follow the definitions of classical mathematics.
One can follow the definitions of constructive mathematics.
You do neither.
Nor will you delineate your own definitions in spite of
being asked repeatedly.