From: Uwe Brauer <oub@mat.ucm.es>
To: emacs-orgmode@gnu.org
Subject: Re: [more absurd]
Date: Mon, 04 Jul 2022 15:59:25 +0200 [thread overview]
Message-ID: <87k08t7zcy.fsf@mat.ucm.es> (raw)
In-Reply-To: YsLaDj6bmqIPQ+3q@tuxteam.de
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>>> <tomas@tuxteam.de> writes:
> On Mon, Jul 04, 2022 at 09:42:01AM +0200, Uwe Brauer wrote:
> [...]
>> That is the first time I remember that on this list, questions of the
>> foundation of mathematics are discussed 😉
> Such things happen :)
>> Back to the point, maybe I am too conservative, but I would include 0
>> within the natural numbers,
> If you really were, you wouldn't. Peano himself didn't ;-)
Well, as far as I remember my university first course, he did, and
according to wikipedia https://en.wikipedia.org/wiki/Peano_axioms or you
mentioned German
https://de.wikipedia.org/wiki/Peano-Axiome
He did!
But I have no access right now to his original work
>> and the example I started with, needs to
>> cover that case (student marks range between 0 to 10 both included), so
>> sorting should work (for me) in that case.
> See? I went to school in Spain, so I know about that 0..10 scale.
> But then I went to school in Germany, so I also know about the
> 6..1 scale. Go figure :)
Well, but Germany switched to the 0-15 scale a long long time ago, at least for high school....
>> I don't see, so far any benefit for not considering 0 in that sorting
>> process.
> But your concrete problem isn't a sorting process at all, just a
> conversion process: empty space gets translated to zero. As someone
> else found out in this thread.
Ah right, ok so that seems then a but to me, the whole point of my
sorting is to find empty fields.
Uwe
--
I strongly condemn Putin's war of aggression against the Ukraine.
I support to deliver weapons to Ukraine's military.
I support the ban of Russia from SWIFT.
I support the EU membership of the Ukraine.
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next prev parent reply other threads:[~2022-07-04 14:33 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-01 5:31 org-table-sort-lines (numerically) leaves 0 separated Uwe Brauer
2022-07-03 18:26 ` [more absurd] (was: org-table-sort-lines (numerically) leaves 0 separated) Uwe Brauer
2022-07-03 19:11 ` Bruno Barbier
2022-07-03 19:29 ` [more absurd] Uwe Brauer
2022-07-03 19:44 ` Bruno Barbier
2022-07-03 19:58 ` Uwe Brauer
2022-07-03 20:14 ` Bruno Barbier
2022-07-03 20:24 ` Uwe Brauer
2022-07-04 4:31 ` tomas
2022-07-04 5:10 ` Uwe Brauer
2022-07-04 6:23 ` tomas
2022-07-04 6:46 ` Martin Steffen
2022-07-04 7:42 ` Uwe Brauer
2022-07-04 12:16 ` tomas
2022-07-04 13:59 ` Uwe Brauer [this message]
2022-07-04 12:12 ` tomas
2022-07-04 13:18 ` Martin Steffen
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