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Le 31/08/2024 à 15:05, Maciej Wozniak a écrit :I see: a cow and a cow gives a rhino.W dniu 31.08.2024 o 14:19, Python pisze:We basically need a archimedian complete ordered field. i.e. R.Le 30/08/2024 à 20:03, Maciej Wozniak a écrit :>W dniu 30.08.2024 o 17:09, Python pisze:>Le 30/08/2024 à 13:44, Maciej Wozniak a écrit :>
...No theory of mathematics include clocks.>
Sure! But a model of clocks can appear in a mathematical
theory.
It can
Good to know. We agree then.
>and, what's more important - a>
relativistic idiot like to invoke
the auyhority of mathematics for
excusing his mad claims.
BTW - is Pythagorean theorem a
"hard mathematical fact"?
Yes or not?
The hard mathematical fact is: Euclid's Axioms => Pythagorean theorem.
>
Another question?
Here it comes:
Quoting:
>> Paragraph I.1. describes a procedure that looks non symmetric at
>> first sight: clocks A and B are not treated exactly the same way
>> (two measures for A, one for B for instance), nevertheless at the
>> end of the day one can *prove* that the results are symmetric and
>> that inverting A and B would lead to the same result.
>
This is hard mathematical facts Richard. Something beyond your head.
End of quoting.
>
No axioms now implying that?
Let's pick ZFC + Peano, and R (for values of the "clocks") defined as
the set of Cauchy sequences on Q or Dedekind's cuts.
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