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Topic: Finitely definable reals.
Replies: 52   Last Post: Jan 18, 2013 2:37 PM

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mueckenh@rz.fh-augsburg.de

Posts: 15,320
Registered: 1/29/05
Re: Finitely definable reals.
Posted: Jan 13, 2013 4:47 PM
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On 13 Jan., 22:13, Dick <DBatche...@aol.com> wrote:
> On Friday, January 11, 2013 4:16:39 AM UTC-5, zuhair wrote:
> > Lets say that a real r is finitely definable iff there is a predicate P that is describable by a Finitary formula that is uniquely satisfied by r. Formally speaking: r is finitely definable
>
>  I think this would be more helpful if "finitely definable" were defined more carefully.


That is simple. A finitely definable item has a finite definition. A
finite definition is a definition consisting of a natural number of
characters of a finite alphabet of your choice or even of your
construction in a language of your choice or even of your
construction.

No computers or Turing machines required. Everybody can understand the
definition.

Regards, WM


Date Subject Author
1/11/13
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Zaljohar@gmail.com
1/11/13
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Aatu Koskensilta
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mueckenh@rz.fh-augsburg.de
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mueckenh@rz.fh-augsburg.de
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mueckenh@rz.fh-augsburg.de
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Virgil
1/11/13
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Virgil
1/12/13
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JT
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JT
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mueckenh@rz.fh-augsburg.de
1/12/13
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Virgil
1/12/13
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Virgil
1/11/13
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1/11/13
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mueckenh@rz.fh-augsburg.de
1/11/13
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Virgil
1/12/13
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mueckenh@rz.fh-augsburg.de
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Virgil
1/14/13
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forbisgaryg@gmail.com
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mueckenh@rz.fh-augsburg.de
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Virgil
1/15/13
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mueckenh@rz.fh-augsburg.de
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mueckenh@rz.fh-augsburg.de
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mueckenh@rz.fh-augsburg.de
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Virgil
1/16/13
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mueckenh@rz.fh-augsburg.de
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1/17/13
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mueckenh@rz.fh-augsburg.de
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Virgil
1/18/13
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Virgil
1/15/13
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Virgil
1/16/13
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mueckenh@rz.fh-augsburg.de
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Virgil
1/15/13
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Virgil
1/12/13
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camgirls@hush.com
1/13/13
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DBatchelo1
1/13/13
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mueckenh@rz.fh-augsburg.de
1/14/13
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DBatchelo1
1/14/13
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mueckenh@rz.fh-augsburg.de
1/14/13
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Virgil
1/15/13
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DBatchelo1
1/15/13
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mueckenh@rz.fh-augsburg.de
1/15/13
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Virgil
1/16/13
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mueckenh@rz.fh-augsburg.de
1/16/13
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Virgil
1/17/13
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mueckenh@rz.fh-augsburg.de
1/17/13
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Virgil
1/15/13
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Virgil

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