Sujet : Re: Replacement of Cardinality
De : chris.m.thomasson.1 (at) *nospam* gmail.com (Chris M. Thomasson)
Groupes : sci.logic sci.mathDate : 10. Aug 2024, 23:40:06
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <v98q85$ue8i$3@dont-email.me>
References : 1 2 3 4 5 6 7 8 9 10 11
User-Agent : Mozilla Thunderbird
On 8/10/2024 8:59 AM, WM wrote:
Le 09/08/2024 à 05:34, Jim Burns a écrit :
and he thinks that
a set ordered with two ends is
more complete than
the same set with one or zero ends.
The set of unit fractions has two ends, namely at 1 and before 0.
They have no end for there are infinitely many of them. No unit fraction equals zero...
"Before" zero is a bit misleading? Why do you think the unit fractions "end" somewhere before zero? Wow. Are you trying to make your students wrong on purpose?
Btw, before zero makes me think of negative numbers for some reason. -1 is before zero, 1 is after zero... ;^) lol.
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