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Path: ...!Xl.tags.giganews.com!local-4.nntp.ord.giganews.com!news.giganews.com.POSTED!not-for-mail NNTP-Posting-Date: Sun, 29 Dec 2024 04:15:59 +0000 Subject: Re: Incompleteness of Cantor's enumeration of the rational numbers (extra-ordinary, effectively) Newsgroups: sci.math References: <vg7cp8$9jka$1@dont-email.me> <vjufr6$29khr$3@dont-email.me> <4bf8a77e-4b2a-471f-9075-0b063098153f@att.net> <vjv6uv$2dra0$1@dont-email.me> <31180d7e-1c2b-4e2b-b8d6-e3e62f05da43@att.net> <vk1brk$2srss$7@dont-email.me> <bb80c6c5-04c0-4e2d-bb21-ac51aab9e252@att.net> <vk23m7$31l8v$1@dont-email.me> <bce1b27d-170c-4385-8938-36805c983c49@att.net> <vk693m$f52$2@dont-email.me> <a17eb8b6-7d11-4c59-b98c-b4d5de8358ca@att.net> <vk7dmb$7mh2$2@dont-email.me> <b72490c1-e61a-4c23-a3a5-f624b2c084e4@att.net> <vk8tbq$j9h1$1@dont-email.me> <bd7dfdc7-6471-4fe6-b078-0ca739031580@att.net> <vklumc$3htmt$1@dont-email.me> <c03cf79d-0572-4b19-ad92-a0d12df53db9@att.net> <n9CdnR02SsevtPL6nZ2dnZfqnPidnZ2d@giganews.com> <45a632ed-26cc-4730-a8dd-1e504d6df549@att.net> <vkpa98$dofu$2@dont-email.me> <15f183ae29abb8c09c0915ee3c8355634636da31@i2pn2.org> <UY-cndwXAt7-4O36nZ2dnZfqnPYAAAAA@giganews.com> <cc538b04-66c2-453e-8abf-e1a425cc2b77@att.net> <loKcnQ1ho8WXVe36nZ2dnZfqn_udnZ2d@giganews.com> From: Ross Finlayson <ross.a.finlayson@gmail.com> Date: Sat, 28 Dec 2024 20:15:28 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.6.0 MIME-Version: 1.0 In-Reply-To: <loKcnQ1ho8WXVe36nZ2dnZfqn_udnZ2d@giganews.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Message-ID: <dbKdnTjaMa1iUe36nZ2dnZfqnPWdnZ2d@giganews.com> Lines: 108 X-Usenet-Provider: http://www.giganews.com X-Trace: sv3-iR1AlPyzuJBaCrIxTB7hBWSpJZy49Ug/Yjs8+DTgkNQU1rPPXnJIsabN+quCGigCz4P7FInnYgcX3cQ!ZitIJK2CxnHmyNBT0krar8DIx0xzNaHiaUwjJ385ZzticB/8ie+D2bTOqDNpMwuRLfELlPA+uJfR X-Complaints-To: abuse@giganews.com X-DMCA-Notifications: http://www.giganews.com/info/dmca.html X-Abuse-and-DMCA-Info: Please be sure to forward a copy of ALL headers X-Abuse-and-DMCA-Info: Otherwise we will be unable to process your complaint properly X-Postfilter: 1.3.40 Bytes: 5263 On 12/28/2024 07:54 PM, Ross Finlayson wrote: > On 12/28/2024 04:22 PM, Jim Burns wrote: >> 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" >> >> > > You already accept that the "natural/unit > equivalency function" has range with > _constant monotone strictly increasing_ > has _constant_ differences, _constant_, > that as a cumulative function, for a > distribution, has that relating to > the naturals, as uniform. > > And that they always add up to 1, .... > > > That most certainly is among the definitions > of a distribution, the probabilities even > range between 0 and 1. > > So, even though you refuse that this is > a real function, because it's not, yet > it's also a distribution, which it is. > > "Standardly as a limit of functions" > if you won't, like Dirac's unit impulse > function, never actually so esxcept its completion, > yet necessarily actually so in the derivations > that depend on it, like Fourier-style analysis, > "real analytical character", say. > > Then also that it really is "a continuous > domain" and "a discrete distribution", > just keeps pointing out how special it is, > "the natural/unit equivalency function". > > > One of at least three set-theoretic accounted > models of continuous domains, and establishing > that there are non-Cartesian functions via > an anti-anti-diagonal-argument. > > So that ZF isn't internally inconsistent with respect to real numbers, .... .... and continuous domains. Of course one could always just write it in some otherwise equi-interpretable "theory of one relation" yet it's so that ZF and ZFC are the most well-known and well-explored axiomatic set theories. "Pick either: get both."