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

Am Thu, 03 Oct 2024 20:31:41 +0200 schrieb WM:

On 02.10.2024 23:06, Jim Burns wrote:

On 10/2/2024 7:10 AM, WM wrote:

 

You (WM) believe in quantifier shifts,
the opposite of that.

I believe that if every n that can be chosen has ℵ₀ successors, then all
n that can be chosen have ℵ₀ successors. Proof by your inability to
contradict this.

That is not the same thing, but an invalid deduction.

You believe that more than one unit fractions can occupy one and the
same point nevertheless?

No.

Then NUF can increase at every point by at most 1.

1, 2, 3, ..., ω-2, ω-1, ω

...is a _finite_ sequence.
As you have written it,
ω and each non.0 α < ω has a predecessor,
which makes ω finite.

The predecessors in the dark realm cannot be known. You can subtract
every natural number from ω without traversing the dark realm. You can
add every natural number to every natural number without traversing the
dark realm. That is the essence of infinity!

No, the infinity is at the end, not in the middle.

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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.