The Math Forum



Search All of the Math Forum:

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


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

Notice: We are no longer accepting new posts, but the forums will continue to be readable.

Topic: UNCOUNTABILITY
Replies: 59   Last Post: Dec 24, 2012 2:06 PM

Advanced Search

Back to Topic List Back to Topic List Jump to Tree View Jump to Tree View   Messages: [ Previous | Next ]
mueckenh@rz.fh-augsburg.de

Posts: 18,076
Registered: 1/29/05
Re: UNCOUNTABILITY
Posted: Dec 21, 2012 12:41 PM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply

On 21 Dez., 17:34, Zuhair <zaljo...@gmail.com> wrote:

> > I am not interested in the question whether it is definable, but I
> > know that this bijection can be proved.

>
> It is not a matter of what you are interested in. I asked a simple
> question, and the answer to it is either YES or NO, or if you don't
> know then just say that you don't.
>
> The question is:
>
> Is the bijection between the set of all finite words and the set of
> all naturals definable in a parameter free manner or not?


Of course it is. You just defined it. Otherwise we could not talk
about it.
>
> A simple question that demands a simple answer: YES or NO?


Yes it is definable. It has been defined. Nevertheless it does not
exist, because the sets do not exist.

Regards, WM



Date Subject Author
12/19/12
Read Re: UNCOUNTABILITY
george
12/20/12
Read Re: UNCOUNTABILITY
Zaljohar@gmail.com
12/20/12
Read Re: UNCOUNTABILITY
Barb Knox
12/20/12
Read Re: UNCOUNTABILITY
ross.finlayson@gmail.com
12/20/12
Read Re: UNCOUNTABILITY
Zaljohar@gmail.com
12/20/12
Read Re: UNCOUNTABILITY
ross.finlayson@gmail.com
12/20/12
Read Re: UNCOUNTABILITY
Graham Cooper
12/21/12
Read Re: UNCOUNTABILITY
mueckenh@rz.fh-augsburg.de
12/21/12
Read Re: UNCOUNTABILITY
Virgil
12/20/12
Read Re: UNCOUNTABILITY
Graham Cooper
12/20/12
Read Re: UNCOUNTABILITY
mueckenh@rz.fh-augsburg.de
12/20/12
Read Re: UNCOUNTABILITY
Zaljohar@gmail.com
12/21/12
Read Re: UNCOUNTABILITY
mueckenh@rz.fh-augsburg.de
12/21/12
Read Re: UNCOUNTABILITY
Zaljohar@gmail.com
12/21/12
Read Re: UNCOUNTABILITY
mueckenh@rz.fh-augsburg.de
12/21/12
Read Re: UNCOUNTABILITY
Virgil
12/21/12
Read Re: UNCOUNTABILITY
William Hughes
12/22/12
Read Re: UNCOUNTABILITY
mueckenh@rz.fh-augsburg.de
12/22/12
Read Re: UNCOUNTABILITY
William Hughes
12/22/12
Read Re: UNCOUNTABILITY
Virgil
12/22/12
Read Re: UNCOUNTABILITY
William Hughes
12/22/12
Read Re: UNCOUNTABILITY
Graham Cooper
12/23/12
Read Re: UNCOUNTABILITY
Virgil
12/23/12
Read Re: UNCOUNTABILITY
William Hughes
12/24/12
Read Re: UNCOUNTABILITY
Graham Cooper
12/24/12
Read Re: UNCOUNTABILITY
mueckenh@rz.fh-augsburg.de
12/24/12
Read Re: UNCOUNTABILITY
Virgil
12/23/12
Read Re: UNCOUNTABILITY
mueckenh@rz.fh-augsburg.de
12/23/12
Read Re: UNCOUNTABILITY
Virgil
12/23/12
Read Re: UNCOUNTABILITY
mueckenh@rz.fh-augsburg.de
12/23/12
Read Re: UNCOUNTABILITY
William Hughes
12/24/12
Read Re: UNCOUNTABILITY
mueckenh@rz.fh-augsburg.de
12/24/12
Read Re: UNCOUNTABILITY
Virgil
12/23/12
Read Re: UNCOUNTABILITY
Virgil
12/22/12
Read Re: UNCOUNTABILITY
Virgil
12/21/12
Read Re: UNCOUNTABILITY
Zaljohar@gmail.com
12/22/12
Read Re: UNCOUNTABILITY
mueckenh@rz.fh-augsburg.de
12/22/12
Read Re: UNCOUNTABILITY
William Hughes
12/22/12
Read Re: UNCOUNTABILITY
Virgil
12/21/12
Read Re: UNCOUNTABILITY
Zaljohar@gmail.com
12/21/12
Read Re: UNCOUNTABILITY
mueckenh@rz.fh-augsburg.de
12/21/12
Read Re: UNCOUNTABILITY
Virgil
12/22/12
Read Re: UNCOUNTABILITY
Zaljohar@gmail.com
12/22/12
Read Re: UNCOUNTABILITY
Virgil
12/22/12
Read Re: UNCOUNTABILITY
Zaljohar@gmail.com
12/22/12
Read Re: UNCOUNTABILITY
mueckenh@rz.fh-augsburg.de
12/22/12
Read Re: COUNTABILITY of a set requires N to surject to it
Virgil
12/22/12
Read Re: UNCOUNTABILITY
mueckenh@rz.fh-augsburg.de
12/22/12
Read Re: UNCOUNTABILITY
Virgil
12/23/12
Read Re: UNCOUNTABILITY
mueckenh@rz.fh-augsburg.de
12/23/12
Read Re: UNCOUNTABILITY
Virgil
12/21/12
Read Re: UNCOUNTABILITY
Virgil
12/20/12
Read Re: UNCOUNTABILITY
Virgil
12/20/12
Read Re: UNCOUNTABILITY
Graham Cooper
12/20/12
Read Re: UNCOUNTABILITY
Graham Cooper
12/21/12
Read Re: UNCOUNTABILITY
mueckenh@rz.fh-augsburg.de
12/21/12
Read Re: UNCOUNTABILITY
Virgil
12/21/12
Read Re: UNCOUNTABILITY
Graham Cooper
12/21/12
Read Re: UNCOUNTABILITY
Graham Cooper

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

[Privacy Policy] [Terms of Use]

© The Math Forum at NCTM 1994-2018. All Rights Reserved.