Drexel dragonThe Math ForumDonate to the Math Forum



Search All of the Math Forum:

Views expressed in these public forums are not endorsed by Drexel University or The Math Forum.


Math Forum » Discussions » sci.math.* » sci.math.independent

Topic: RE: Matheology 400: Quantifier Confusion
Replies: 188   Last Post: Dec 13, 2013 5:48 AM

Advanced Search

Back to Topic List Back to Topic List Jump to Tree View Jump to Tree View   Messages: [ Previous | Next ]
Virgil

Posts: 9,012
Registered: 1/6/11
Re: Matheology 400: Quantifier Confusion
Posted: Dec 7, 2013 8:28 PM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply

In article <9c7eedd7-5ccf-4a60-ac6b-30d183acf4fd@googlegroups.com>,
WM <wolfgang.mueckenheim@hs-augsburg.de> wrote:

> Am Samstag, 7. Dezember 2013 01:37:34 UTC+1 schrieb Zeit Geist:
> > On Friday, December 6, 2013 2:21:02 PM UTC-7, WM wrote:
> >

> > > Am Freitag, 6. Dezember 2013 18:59:16 UTC+1 schrieb Zeit Geist:
> >
> > >
> >
> > >
> >
> > > Let d differ from r, then there is a first digit where both differ. Let d
> > > differ from p, q, r, then there is a first digit where d differs from all
> > > three. Let d differ from all rationals, then there is a first digít where
> > > d differs from all rationals.

> >
> > That is incorrect.

>
> That is what you say when you claim that d differs from all rationals.


Nope!

Note that for every n in |N there will be infinitely many rationals
whose first n digits agree with d and only differ later.

So that there can never be any n such that. by digit n. d will differ
from all rationals.

Nevertheless any irrational, of which even WM admits there are
infinitely many, will differ from every rational in infinitely many
places.

So WM could hardly be more wrong if he was trying to be.









> find only some rationals which differ from some digit whereas always, for
> every n, infinitely many remain with d_1, ..., d_n is not justifying your
> "all rationals are different" claim.
>

> >
> >

> > > You say for every rational q, there is a digit, where q differs from d.
> > > You intentionally forget: For every rational q which is followed by
> > > infinitely many other rationals, there is a first digit, where q differs
> > > from d.

> >
> > >
> >
> >
> >
> > That is irrelevant.

>
> Another important reply.
>
> You asked at which point your quantifyer confusion appears. There are many
> points one of them is this:
>
> You start with
> A( r e Q ) E( n e N ) ( x_n ~= r_n )
> and then you switch to
> E( n e N ) A( r e Q ) ( x_n ~= r_n )
>
> Otherwise you would get from
> A( n e N ) E( r e Q) ( x_n = r_n )
> that d with has only its d_n finitely indexed cannot differ from all
> rationals. It is a rational.
>
> The reason for this is not irrelevant. It is the fact that A( r e Q) are not
> available.
>
> That may be irrelevant in order to do matheology but it is not irrelevant in
> mathematics.
>
>
> Regards, WM

--




Date Subject Author
12/4/13
Read RE: Matheology 400: Quantifier Confusion
Tucsondrew@me.com
12/4/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/4/13
Read Re: Matheology 400: Quantifier Confusion
fom
12/4/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/4/13
Read Re: Matheology 400: Quantifier Confusion
fom
12/4/13
Read Re: Matheology 400: Quantifier Confusion
Tucsondrew@me.com
12/5/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/5/13
Read Re: Matheology 400: Quantifier Confusion
Tucsondrew@me.com
12/5/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/5/13
Read Re: Matheology 400: Quantifier Confusion
Tucsondrew@me.com
12/6/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/6/13
Read Re: Matheology 400: Quantifier Confusion
Tucsondrew@me.com
12/6/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/6/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/6/13
Read Re: Matheology 400: Quantifier Confusion
Tucsondrew@me.com
12/7/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/7/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/8/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/8/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/6/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/6/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/7/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/7/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/6/13
Read Re: Matheology 400: Quantifier Confusion
Tucsondrew@me.com
12/7/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/7/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/7/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/8/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/8/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/6/13
Read Re: Matheology 400: Quantifier Confusion
fom
12/6/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/7/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/7/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/4/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/4/13
Read Re: Matheology 400: Quantifier Confusion
Tucsondrew@me.com
12/5/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/5/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/5/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/5/13
Read Re: Matheology 400: Quantifier Confusion
fom
12/5/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/5/13
Read Re: Matheology 400: Quantifier Confusion
fom
12/5/13
Read Re: Matheology 400: Quantifier Confusion
Tucsondrew@me.com
12/5/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/5/13
Read Re: Matheology 400: Quantifier Confusion
Tucsondrew@me.com
12/5/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/5/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/5/13
Read Re: Matheology 400: Quantifier Confusion
Tucsondrew@me.com
12/5/13
Read Re: Matheology 400: Quantifier Confusion
fom
12/5/13
Read Re: Matheology 400: Quantifier Confusion
Tucsondrew@me.com
12/5/13
Read Re: Matheology 400: Quantifier Confusion
fom
12/5/13
Read Re: Matheology 400: Quantifier Confusion
Michael F. Stemper
12/5/13
Read Re: Matheology 400: Quantifier Confusion
fom
12/5/13
Read Re: Matheology 400: Quantifier Confusion
Tucsondrew@me.com
12/5/13
Read Re: Matheology 400: Quantifier Confusion
fom
12/6/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/6/13
Read Re: Matheology 400: Quantifier Confusion
Tucsondrew@me.com
12/6/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/6/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/6/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/6/13
Read Re: Matheology 400: Quantifier Confusion
Michael F. Stemper
12/6/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/6/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/7/13
Read Re: Matheology 400: Quantifier Confusion
albrecht
12/7/13
Read Re: Matheology 400: Quantifier Confusion
fom
12/7/13
Read Re: Matheology 400: Quantifier Confusion
albrecht
12/6/13
Read Re: Matheology 400: Quantifier Confusion
fom
12/7/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/7/13
Read Re: Matheology 400: Quantifier Confusion
fom
12/7/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/7/13
Read Re: Matheology 400: Quantifier Confusion
fom
12/8/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/8/13
Read Re: Matheology 400: Quantifier Confusion
Ralf Bader
12/8/13
Read Re: Matheology 400: Quantifier Confusion
fom
12/6/13
Read Re: Matheology 400: Quantifier Confusion
fom
12/6/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/6/13
Read Re: Matheology 400: Quantifier Confusion
fom
12/7/13
Read Re: Matheology 400: Quantifier Confusion
ross.finlayson@gmail.com
12/5/13
Read Re: Matheology 400: Quantifier Confusion
Tucsondrew@me.com
12/5/13
Read Re: Matheology 400: Quantifier Confusion
Tucsondrew@me.com
12/5/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/5/13
Read Re: Matheology 400: Quantifier Confusion
Tucsondrew@me.com
12/5/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/6/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/6/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/6/13
Read Re: Matheology 400: Quantifier Confusion
albrecht
12/6/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/6/13
Read Re: Matheology 400: Quantifier Confusion
albrecht
12/6/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/6/13
Read Re: Matheology 400: Quantifier Confusion
Tucsondrew@me.com
12/6/13
Read Re: Matheology 400: Quantifier Confusion
albrecht
12/6/13
Read Re: Matheology 400: Quantifier Confusion
albrecht
12/6/13
Read Re: Matheology 400: Quantifier Confusion
fom
12/6/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/7/13
Read Re: Matheology 400: Quantifier Confusion
albrecht
12/8/13
Read Re: Matheology 400: Quantifier Confusion
albrecht
12/5/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/5/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/5/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/5/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/5/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/5/13
Read Re: Matheology 400: Quantifier Confusion
Tucsondrew@me.com
12/4/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/5/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/5/13
Read Re: Matheology 400: Quantifier Confusion
Tucsondrew@me.com
12/5/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/5/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/6/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/6/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/5/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/5/13
Read Re: Matheology 400: Quantifier Confusion
ross.finlayson@gmail.com
12/9/13
Read Re: Matheology 400: Quantifier Confusion
William Hughes
12/9/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/9/13
Read Re: Matheology 400: Quantifier Confusion
William Hughes
12/9/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/9/13
Read Re: Matheology 400: Quantifier Confusion
Tucsondrew@me.com
12/10/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/10/13
Read Re: Matheology 400: Quantifier Confusion
Tucsondrew@me.com
12/10/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/10/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/10/13
Read Re: Matheology 400: Quantifier Confusion
Tucsondrew@me.com
12/11/13
Read Re: Matheology 400: Quantifier Confusion
Ralf Bader
12/10/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/9/13
Read Re: Matheology 400: Quantifier Confusion
William Hughes
12/10/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/10/13
Read Re: Matheology 400: Quantifier Confusion
William Hughes
12/10/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/10/13
Read Re: Matheology 400: Quantifier Confusion
William Hughes
12/10/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/10/13
Read Re: Matheology 400: Quantifier Confusion
William Hughes
12/10/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/11/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/11/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/11/13
Read Re: Matheology 400: Quantifier Confusion
Tucsondrew@me.com
12/11/13
Read Re: Matheology 400: Quantifier Confusion
fom
12/11/13
Read Re: Matheology 400: Quantifier Confusion
Tucsondrew@me.com
12/11/13
Read Re: Matheology 400: Quantifier Confusion
William Hughes
12/11/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/11/13
Read Re: Matheology 400: Quantifier Confusion
William Hughes
12/11/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/11/13
Read Re: Matheology 400: Quantifier Confusion
William Hughes
12/11/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/11/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/11/13
Read Re: Matheology 400: Quantifier Confusion
fom
12/11/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/13/13
Read Re: Matheology 400: Quantifier Confusion
albrecht
12/10/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/10/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/10/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/10/13
Read Re: Matheology 400: Quantifier Confusion
Tucsondrew@me.com
12/11/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/11/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/11/13
Read Re: Matheology 400: Quantifier Confusion
Tucsondrew@me.com
12/11/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/11/13
Read Re: Matheology 400: Quantifier Confusion
Tucsondrew@me.com
12/11/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/11/13
Read Re: Matheology 400: Quantifier Confusion
Tucsondrew@me.com
12/12/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/12/13
Read Re: Matheology 400: Quantifier Confusion
Tucsondrew@me.com
12/12/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/12/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/12/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/12/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/12/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/11/13
Read Re: Matheology 400: Quantifier Confusion
fom
12/11/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/12/13
Read Re: Matheology 400: Quantifier Confusion
wolfgang.mueckenheim@hs-augsburg.de
12/12/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/11/13
Read Re: Matheology 400: Quantifier Dyslexia
Virgil
12/11/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/10/13
Read Re: Matheology 400: WM's Quantifier Confusion
Virgil
12/11/13
Read Re: Matheology 400: WM's Quantifier Confusion
William Hughes
12/11/13
Read Re: Matheology 400: WM's Quantifier Confusion
Virgil
12/11/13
Read Re: Matheology 400: WM's Quantifier Confusion
William Hughes
12/11/13
Read Re: Matheology 400: WM's Quantifier Confusion
Virgil
12/11/13
Read Re: Matheology 400: WM's Quantifier Confusion
William Hughes
12/11/13
Read Re: Matheology 400: WM's Quantifier Confusion
fom
12/11/13
Read Re: Matheology 400: WM's Quantifier Confusion
Virgil
12/10/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/9/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/9/13
Read Re: Matheology 400: Quantifier Confusion
Tucsondrew@me.com
12/9/13
Read Re: Matheology 400: Quantifier Confusion
William Hughes
12/9/13
Read Re: Matheology 400: Quantifier Confusion
Tucsondrew@me.com
12/9/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/9/13
Read Re: Matheology 400: Quantifier Confusion
William Hughes
12/9/13
Read Re: Matheology 400: Quantifier Confusion
Virgil
12/9/13
Read Re: Matheology 400: Quantifier Confusion
Tucsondrew@me.com
12/10/13
Read Re: Matheology 400: Quantifier Confusion
William Hughes

Point your RSS reader here for a feed of the latest messages in this topic.

[Privacy Policy] [Terms of Use]

© Drexel University 1994-2014. All Rights Reserved.
The Math Forum is a research and educational enterprise of the Drexel University School of Education.