Sujet : Re: Incompleteness of Cantor's enumeration of the rational numbers (extra-ordinary, effectively)
De : james.g.burns (at) *nospam* att.net (Jim Burns)
Groupes : sci.mathDate : 29. Dec 2024, 01:22:12
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <cc538b04-66c2-453e-8abf-e1a425cc2b77@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
User-Agent : Mozilla Thunderbird
On 12/28/2024 5:36 PM, Ross Finlayson wrote:
On 12/28/2024 11:17 AM, Richard Damon wrote:
[...]
>
Consider
a random uniform distribution of natural integers,
same probability of each integer.
A probability.measure maps events
(such as: the selection of an integer from set S)
to numbers in real.interval [0,1]
For each x ∈ (0,1]
there is a finite integer nₓ: 0 < ⅟nₓ < x
⎛ Assume a uniform probability.measure
⎜ P: 𝒫(ℕ) -> [0,1]
⎜ on ℕ the non.negative integers.
⎜ ∀j,k ∈ ℕ: P{j} = P{k} = x
⎜ x ∈ [0,1]
⎜
⎜ If x = 0, Pℕ = ∑ᵢ₌᳹₀P{i} = 0 ≠ 1
⎜ P isn't a probability.measure.
⎜
⎜ If x > 0, 0 < ⅟nₓ < x
⎜ P{0,…,nₓ+1} > (nₓ+1)/nₓ > 1
⎝ P isn't a probability.measure.
Therefore,
there is no uniform probability.measure on
the non.negative integers.
Now, you might aver
"that can't exist, because it would be
non-standard or not-a-real-function".
I would prefer to say
"it isn't what it's describe to be,
because what's described is self.contradictory".
Then it's like
"no, it's distribution is non-standard,
not-a-real-function,
with real-analytical-character".
Which is to say,
"no, it isn't what it's described to be"