Re: Does the number of nines increase?

Am 08.07.2024 um 16:49 schrieb joes:

Am Mon, 08 Jul 2024 13:58:06 +0000 schrieb WM:

Le 08/07/2024 à 04:35, Moebius a écrit :

Am 07.07.2024 um 22:04 schrieb WM:

 

In Bezug auf NUF ist es so, dass NUF(0) = 0 ist und NUF(x) = aleph_0
für alle x e IR, x > 0.

That is nonsense. NUF(x) cannot be ℵo unless x consists of ℵo points.

WTF does that even mean. Since when is this a question about measure?

Ah, I guess, this idiot meant:
| NUF(x) cannot be ℵo unless (0, x] consists of ℵo points.
lol. I guess his "idea" is: For an x e IR, x > 0 such that (0, x] contains less than ℵo points, NUF(x) cannot be ℵo.
Right. On the other hand, there is no such x > 0 in IR.
@Mückenheim: Ax e IR, x > 0: card((0, x]) > ℵo.