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Topic: (infinity) A real story
Replies: 9   Last Post: Oct 16, 2013 9:08 PM

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Registered: 1/6/11
Re: (infinity) A real story
Posted: Oct 12, 2013 5:42 PM
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In article <>, wrote:

> On Saturday, 12 October 2013 20:39:48 UTC+2, Julio Di Egidio wrote:

> > Note that the diagonal is in 1-to-1 correspondence with the last line, in
> > the finite as in the infinite: plain geometry.

> Correct. But there is no line with aleph_0 elements

But there are columns with aleph_0 many elements
and no last element. And any column is as much a set as any row.
> 1
> 2, 1
> 3, 2, 1
> ...
> Regards, WM


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