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Topic: ?? 524 Are finite cardinal numbers natural numbers?
Replies: 9   Last Post: Jul 24, 2014 5:02 PM

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Martin Shobe

Posts: 378
Registered: 3/11/12
Re: ?? 524 Are finite cardinal numbers natural numbers?
Posted: Jul 23, 2014 11:05 AM
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On 7/23/2014 7:21 AM, mueckenh@rz.fh-augsburg.de wrote:
> On Tuesday, 22 July 2014 16:28:50 UTC+2, Martin Shobe wrote:
>>> Show a number n such that forall k in |N : n notin FIS_k.

>> There are none of those. However, it doesn't follow from the above that
>> any of the FIS_k are N, and unless one of the FIS_k is N, the conclusion
>> of your proof is a nonsequitur.


> You are wrong. Only numbers n can enumerate. But all numbers are in the FIS which my proof covers.

Which if your FIS contains all numbers?

Martin Shobe




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