Sujet : Re: How many different unit fractions are lessorequal than all unit fractions?
De : invalid (at) *nospam* example.invalid (Moebius)
Groupes : sci.mathDate : 10. Sep 2024, 01:50:39
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Am 09.09.2024 um 21:57 schrieb joes:
Am Mon, 09 Sep 2024 20:44:35 +0200 schrieb WM:
ℵo unit fractions [...] require a minimum length d.
Hint@Mückenheim:
No, "ℵo unit fractions" don't "require a minimum length d" - IN THE FOLLOWING SENSE:
For each and every d e IR, d > 0, there are ℵo unit fractions which are in (0, d).
OF COURSE, if we consider a (non empty) set of "given" unit fractions S, then the unit fractions in S "require" an interval of length d = max S - inf S.