Sujet : Re: Incompleteness of Cantor's enumeration of the rational numbers (extra-ordinary)
De : james.g.burns (at) *nospam* att.net (Jim Burns)
Groupes : sci.logicDate : 26. Nov 2024, 06:58:53
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <a4ab640d-e482-42b0-bfb8-f3690b935ce1@att.net>
References : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
User-Agent : Mozilla Thunderbird
On 11/25/2024 8:52 AM, WM wrote:
On 24.11.2024 22:33, Jim Burns wrote:
On 11/24/2024 3:56 PM, WM wrote:
Endsegments can change by 1 element.
Therefore their number of elements can change by 1.
>
Yes,
each end.segment.set can change by 1 element
However,
for each end.segment.set E(k)
for each finite cardinality j
there is a larger.than.j subset E(k)\E(k+j+1)
>
Finite cardinalities belong to dark endsegments.
Finite cardinals can change by 1
Each end.segment Eᶠⁱⁿ(k) of the finite.cardinalities ℕᶠⁱⁿ
holds a countable.to.from.0 least.element
which is to say,
is not dark.
For each end.segment.set Eᶠⁱⁿ(k) of ℕᶠⁱⁿ
for each finite cardinality j
there is a larger.than.j subset E(k)ᶠⁱⁿ\Eᶠⁱⁿ(k+j+1)
j < j+1 = |Eᶠⁱⁿ(k)\Eᶠⁱⁿ(k+j+1)|
For each end.segment.set Eᶠⁱⁿ(k)
for each finite cardinality j
j is not the cardinality of Eᶠⁱⁿ(k)
j < |Eᶠⁱⁿ(k)\Eᶠⁱⁿ(k+j+1)| ≤ |Eᶠⁱⁿ(k)|
j ≠ |E(k)|
That contradicts |Eᶠⁱⁿ(k)| being any finite cardinal j
any cardinal j which can change by 1
Which contradicts cardinality |Eᶠⁱⁿ(k)| changing by 1
even though set Eᶠⁱⁿ(k) changes by 1.
Not every dark endsegment has a successor.
Each dark end.segment is not
an end.segment of the finite.cardinals.
For each end.segment.set E(k)
for each finite cardinality j
j is not the cardinality of E(k)
>
The endsegments
only can have an empty intersection
if there are endsegments with 3, 2, 1, 0 elements.
The end.segments
can only have a non.empty intersection
if there is an element which is in each end.segment.