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Topic: Problems with Infinity?
Replies: 72   Last Post: Apr 12, 2013 1:36 PM

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jsavard@ecn.ab.ca

Posts: 318
Registered: 12/12/04
Re: Problems with Infinity?
Posted: Apr 12, 2013 10:31 AM
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On Apr 11, 9:27 pm, Butch Malahide <fred.gal...@gmail.com> wrote:

> It's the set of *order types* of well-orderings of the integers that
> absolutely has cardinality aleph_1.


Oops! Indeed, one 2^aleph-null has the same cardinality as aleph-null
*factorial*, I having forgotten that my phrasing admitted trivial
rearrangements.

John Savard


Date Subject Author
2/24/13
Read Problems with Infinity?
William Elliot
2/24/13
Read Re: Problems with Infinity?
garabik-news-2005-05@kassiopeia.juls.savba.sk
2/24/13
Read Re: Problems with Infinity?
Frederick Williams
2/24/13
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David DeLaney
2/25/13
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P. Taine
2/26/13
Read Re: Problems with Infinity?
Butch Malahide
2/24/13
Read Re: Problems with Infinity?
jsavard@ecn.ab.ca
2/25/13
Read Re: Problems with Infinity?
ross.finlayson@gmail.com
2/25/13
Read Re: Problems with Infinity?
Brian M. Scott
2/25/13
Read Re: Problems with Infinity?
Shmuel (Seymour J.) Metz
2/25/13
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jsavard@ecn.ab.ca
2/25/13
Read Re: Problems with Infinity?
Brian M. Scott
2/26/13
Read Re: Problems with Infinity?
ross.finlayson@gmail.com
2/26/13
Read Re: Problems with Infinity?
Frederick Williams
2/26/13
Read Re: Problems with Infinity?
Wayne Throop
2/26/13
Read Re: Problems with Infinity?
Brian M. Scott
2/26/13
Read Re: Problems with Infinity?
ross.finlayson@gmail.com
2/25/13
Read Re: Problems with Infinity?
Frederick Williams
2/25/13
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Shmuel (Seymour J.) Metz
2/25/13
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Frederick Williams
2/26/13
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Wayne Throop
2/26/13
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Wayne Throop
2/26/13
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Brian M. Scott
2/26/13
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Wayne Throop
2/26/13
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Brian M. Scott
2/26/13
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Wayne Throop
2/27/13
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David DeLaney
2/27/13
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Shmuel (Seymour J.) Metz
2/28/13
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David DeLaney
2/28/13
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Shmuel (Seymour J.) Metz
2/28/13
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David DeLaney
3/1/13
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Shmuel (Seymour J.) Metz
3/1/13
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David DeLaney
3/2/13
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Shmuel (Seymour J.) Metz
2/28/13
Read Re: Problems with Infinity?
jsavard@ecn.ab.ca
2/28/13
Read Re: Problems with Infinity?
David Johnston
2/27/13
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Shmuel (Seymour J.) Metz
2/26/13
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Frederick Williams
2/26/13
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David DeLaney
4/11/13
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Walter Bushell
4/11/13
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Brian M. Scott
4/11/13
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Butch Malahide
4/12/13
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fom
4/12/13
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Wayne Throop
4/12/13
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fom
4/12/13
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Wayne Throop
4/12/13
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fom
4/11/13
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jsavard@ecn.ab.ca
4/11/13
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Butch Malahide
4/12/13
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Virgil
4/12/13
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Brian M. Scott
4/12/13
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jsavard@ecn.ab.ca
4/11/13
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fom
4/11/13
Read Re: Problems with Infinity?
Butch Malahide
4/11/13
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Butch Malahide
4/12/13
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Brian M. Scott
4/12/13
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Butch Malahide
2/26/13
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Brian M. Scott
2/26/13
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Shmuel (Seymour J.) Metz
2/26/13
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Brian M. Scott
2/26/13
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David Bernier
2/26/13
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Shmuel (Seymour J.) Metz
2/28/13
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Shmuel (Seymour J.) Metz
4/11/13
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Walter Bushell
4/11/13
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Shmuel (Seymour J.) Metz
2/26/13
Read Re: Problems with Infinity?
Frederick Williams
2/27/13
Read Re: Problems with Infinity?
Scott Fluhrer

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