Sujet : Re: How many different unit fractions are lessorequal than all unit fractions? (infinitary)
De : invalid (at) *nospam* example.invalid (Moebius)
Groupes : sci.mathDate : 27. Oct 2024, 18:08:32
Autres entêtes
Organisation : A noiseless patient Spider
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Am 27.10.2024 um 17:12 schrieb WM:
Am 27.10.2024 um 14:54 schrieb Moebius:
Hint: For each and every x e IR, x <= 0: NUF(x) = 0
and for each and every x e IR, x > 0: NUF(x) = aleph_0.
That [...] would require that [for each and every x > 0] [there] exist [ℵo unit fractions] between 0 and x
Exactly!