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Topic: Matheology § 162
Replies: 78   Last Post: Dec 10, 2012 4:46 AM

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William Hughes

Posts: 1,814
Registered: 12/7/10
Re: Matheology § 162
Posted: Nov 28, 2012 10:13 AM
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On Nov 28, 10:59 am, WM <mueck...@rz.fh-augsburg.de> wrote:
> On 28 Nov., 13:48, William Hughes <wpihug...@gmail.com> wrote:
>

> > On Nov 28, 2:43 am, WM <mueck...@rz.fh-augsburg.de> wrote:
>
> > > Induction proves also: Every set of natural numbers is finite.
> > > Why do you overlook this simple proof?

>
> > No, what induction proves is that every set of natural numbers
> > with a largest number is finite.

>
> And induction proves that every set of natural numbers has a largest
> number. For every finite n also n + 1 is finite


Look! Over There! A Pink Elephant!

>and the set containing
> both, n and n + 1 ist finite too.
>


There is of course no such thing as
"the set containing both n and n+1".
You need to prove that all such sets
have a largest number, not just the sets
you can get by starting with {} and
adding one element at a time.
(You can do this by fiat, E.g. the
only sets are those you get starting with {}
and adding one element at a time;
but induction will not answer the question
one way or the other.)


Date Subject Author
11/25/12
Read Matheology § 162
mueckenh@rz.fh-augsburg.de
11/25/12
Read Re: Matheology § 162
Roland Franzius
11/25/12
Read Re: Matheology § 162
namducnguyen
11/26/12
Read Re: Matheology § 162
mueckenh@rz.fh-augsburg.de
11/26/12
Read Re: Matheology � 162
Virgil
11/25/12
Read Re: Matheology � 162
Virgil
11/26/12
Read Re: Matheology § 162
mueckenh@rz.fh-augsburg.de
11/26/12
Read Re: Matheology � 162
Virgil
11/26/12
Read Re: Matheology § 162
mueckenh@rz.fh-augsburg.de
11/26/12
Read Re: Matheology � 162
Virgil
11/26/12
Read Re: Matheology § 162
YBM
11/26/12
Read Re: Matheology § 162
mueckenh@rz.fh-augsburg.de
11/26/12
Read Re: Matheology � 162
Virgil
11/27/12
Read Re: Matheology § 162
mueckenh@rz.fh-augsburg.de
11/27/12
Read Re: Matheology � 162
Virgil
11/27/12
Read Re: Matheology § 162
mueckenh@rz.fh-augsburg.de
11/27/12
Read Re: Matheology § 162
Carsten Schultz
11/27/12
Read Re: Matheology § 162
mueckenh@rz.fh-augsburg.de
11/27/12
Read Re: Matheology § 162
Carsten Schultz
11/27/12
Read Re: Matheology § 162
Virgil
11/27/12
Read Re: Matheology § 162
mueckenh@rz.fh-augsburg.de
11/27/12
Read Re: Matheology � 162
Virgil
11/28/12
Read Re: Matheology § 162
Carsten Schultz
11/29/12
Read Re: Matheology § 162
mueckenh@rz.fh-augsburg.de
11/29/12
Read Re: Matheology � 162
Virgil
11/27/12
Read Re: Matheology � 162
Virgil
11/27/12
Read Re: Matheology § 162
William Hughes
11/27/12
Read Re: Matheology § 162
mueckenh@rz.fh-augsburg.de
11/27/12
Read Re: Matheology § 162
William Hughes
11/27/12
Read Re: Matheology § 162
mueckenh@rz.fh-augsburg.de
11/27/12
Read Re: Matheology § 162
William Hughes
11/27/12
Read Re: Matheology § 162
mueckenh@rz.fh-augsburg.de
11/27/12
Read Re: Matheology � 162
Virgil
11/28/12
Read Re: Matheology § 162
mueckenh@rz.fh-augsburg.de
11/28/12
Read Re: Matheology � 162
Virgil
11/28/12
Read Re: Matheology § 162
mueckenh@rz.fh-augsburg.de
11/28/12
Read Re: Matheology � 162
Virgil
11/27/12
Read Re: Matheology § 162
William Hughes
11/28/12
Read Re: Matheology § 162
mueckenh@rz.fh-augsburg.de
11/28/12
Read Re: Matheology � 162
Virgil
11/28/12
Read Re: Matheology § 162
mueckenh@rz.fh-augsburg.de
11/28/12
Read Re: Matheology � 162
Virgil
11/28/12
Read Re: Matheology § 162
William Hughes
11/28/12
Read Re: Matheology § 162
mueckenh@rz.fh-augsburg.de
11/28/12
Read Re: Matheology § 162
William Hughes
11/28/12
Read Re: Matheology § 162
mueckenh@rz.fh-augsburg.de
11/28/12
Read Re: Re: Matheology § 162
Michael Stemper
11/29/12
Read Re: Matheology § 162
mueckenh@rz.fh-augsburg.de
11/29/12
Read Re: Re: Matheology § 162
Michael Stemper
11/29/12
Read Re: Matheology § 162
mueckenh@rz.fh-augsburg.de
11/29/12
Read Re: Re: Matheology § 162
Michael Stemper
11/29/12
Read Re: Matheology § 162
mueckenh@rz.fh-augsburg.de
11/29/12
Read Re: Matheology § 162
YBM
11/29/12
Read Re: Matheology § 162
trj
11/29/12
Read Re: Matheology � 162
Virgil
11/30/12
Read Re: Matheology § 162
mueckenh@rz.fh-augsburg.de
11/30/12
Read Re: Matheology � 162
Virgil
12/1/12
Read Re: Matheology § 162
mueckenh@rz.fh-augsburg.de
12/1/12
Read Re: Matheology � 162
Virgil
11/29/12
Read Re: Matheology � 162
Virgil
11/29/12
Read Re: Matheology � 162
Virgil
11/28/12
Read Re: Matheology � 162
Virgil
11/28/12
Read Re: Matheology � 162
Virgil
12/10/12
Read Re: Matheology S 162
veronika kočková
11/27/12
Read Re: Matheology � 162
Virgil
11/27/12
Read Re: Matheology § 162
YBM
11/27/12
Read Re: Matheology � 162
Virgil
11/27/12
Read Re: Matheology § 162
mueckenh@rz.fh-augsburg.de
11/27/12
Read Re: Matheology � 162
Virgil
11/28/12
Read Re: Matheology § 162
mueckenh@rz.fh-augsburg.de
11/28/12
Read Re: Matheology � 162
Virgil
11/27/12
Read Re: Matheology � 162
Virgil
11/27/12
Read Re: Matheology § 162
mueckenh@rz.fh-augsburg.de
11/27/12
Read Re: Matheology � 162
Virgil
11/28/12
Read Re: Matheology § 162
Michael Stemper
11/28/12
Read Re: Matheology § 162
mueckenh@rz.fh-augsburg.de
11/28/12
Read Re: Matheology � 162
Virgil
11/29/12
Read Re: Matheology § 162
mueckenh@rz.fh-augsburg.de
11/29/12
Read Re: Matheology � 162
Virgil

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