Sujet : Re: How many different unit fractions are lessorequal than all unit fractions?
De : wolfgang.mueckenheim (at) *nospam* tha.de (WM)
Groupes : sci.mathDate : 13. Sep 2024, 18:20:25
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <vc1s8p$u3ec$8@dont-email.me>
References : 1 2 3 4 5 6 7 8 9 10 11 12 13 14
User-Agent : Mozilla Thunderbird
On 12.09.2024 22:54, Jim Burns wrote:
On 9/12/2024 1:48 PM, WM wrote:
On 12.09.2024 14:29, FromTheRafters wrote:
After serious thinking WM wrote :
But the endpoints of open intervals
will remain dark forever.
>
Open intervals simply don't contain endpoints,
dark or otherwise.
>
You simply don't know about them.
The boundary ∂A of set A is
not a result of understanding points.
Fact is that the real axis is nothing but its points. There is no gap. Every point has a next point but next to defined points are dark points. Next to every defined points there are ℵo dark points. This configuration cannot be changed.
Regards, WM