Re: How many different unit fractions are lessorequal than all unit fractions?

Am Tue, 08 Oct 2024 17:30:19 +0200 schrieb WM:

On 08.10.2024 15:26, joes wrote:

Am Tue, 08 Oct 2024 12:46:01 +0200 schrieb WM:

 

Because infinitely many natural numbers are contained. This is true
for all infinite sets of the function. Therefore they cannot have lost
all numbers.

What does „they” refer to in the last sentence?

All endsegments which have infinitely many natural numbers.

We are, again, not talking about an element of the sequence, which has a
natural index, contains infinitely many successors and is missing a
finite number of predecessors. What we are talking about is the, pardon,
limit of whatever function.
Shouldn’t the limit of 1/n be 1/ω != 0 ?

There is no natural number which has no successors.

Infinite endsegments contain infinitely many numbers and therefore an
infinite intersection.

Can you explain to me what an infinite intersection is?

--
Am Sat, 20 Jul 2024 12:35:31 +0000 schrieb WM in sci.math:
It is not guaranteed that n+1 exists for every n.