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| Path | csiph.com!eternal-september.org!feeder.eternal-september.org!.POSTED!not-for-mail |
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| From | Mike Terry <news.dead.person.stones@darjeeling.plus.com> |
| Newsgroups | comp.theory, sci.logic, comp.ai.philosophy, sci.math |
| Subject | Re: polcott agrees with the halting problem |
| Date | Wed, 19 Nov 2025 00:57:20 +0000 |
| Organization | A noiseless patient Spider |
| Lines | 53 |
| Message-ID | <10fj4lg$1ugtn$1@dont-email.me> (permalink) |
| References | <10f26ig$1gdio$1@dont-email.me> <10f83gl$339tb$1@dont-email.me> <10f849p$106$1@news.muc.de> <10f8553$33ncs$1@dont-email.me> <10f9pv2$eha$1@news.muc.de> <10f9vat$3gfn3$3@dont-email.me> <10fc360$10ar$1@news.muc.de> <10fcsgh$8gcd$1@dont-email.me> <10fdins$2hoq$1@news.muc.de> <10fe03m$ift4$1@dont-email.me> <10ff7hn$1puu$1@news.muc.de> <10ff90d$si6o$2@dont-email.me> <10ffkb1$2u40$2@news.muc.de> <10ffkj9$10cln$1@dont-email.me> <10ffm0u$2u40$3@news.muc.de> <10fftoc$111ej$1@dont-email.me> <10fg0t6$2fft$1@news.muc.de> <10fg3qh$14raf$1@dont-email.me> <10fg73e$15vqj$1@dont-email.me> <10fg9kd$16gsc$1@dont-email.me> <10fgbfp$17422$1@dont-email.me> <10fgdah$16skb$3@dont-email.me> <10fgepo$180g1$1@dont-email.me> <10fgmm2$16skb$4@dont-email.me> <20251117190515.406@kylheku.com> <10fgo31$16skb$7@dont-email.me> <10fj0io$1th47$1@dont-email.me> <20251118160334.771@kylheku.com> |
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Cross-posted to 4 groups.
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On 19/11/2025 00:13, Kaz Kylheku wrote: > On 2025-11-18, Mike Terry <news.dead.person.stones@darjeeling.plus.com> wrote: >> On 18/11/2025 03:10, dart200 wrote: >>> yes i meant generally >>> >>> you also can't compute generally whether you can or cannot compute whether a an machine description >>> halts or not >> >> What does that mean though? >> >> It sounds like you're asking for a /single/ TM that given /any/ machine description D, must compute >> "whether or not D's halting is computable". [And saying no such single TM exists?] > > Since the halting of any machine /is/ individually computable, then that > appears false. We can compute whether it is computable whether a single, > given machine halts. We can compute that with the word "True". > > for_all (M) : is_halting_computable(M) = T > > For every machine, halting is computable --- just not by > an algorithm that also works for all other machines since there > is no such thing. > > Another way to look at an existential rephrasing: > > not ( some (M) : is_halting_computable(M) = F ) > > It is false that there exist machines whose halting is > individually incomputable. Right, I realise that. So my question "What does that mean though?" is still to be answered (by nick). If Nick's reply is that it means what I described, then that will mark Nick's claim as false. Maybe nick meant something else though. > > That has been specific misconception that Olcott labored under for > many years. He showed clear signs of believing that the D template > program is /one/ function which is not decidable by any H. > > It's not clear if he has been fully disabused of this notion, > years of unbridled abuse notwithstanding. Well, he still chooses wordings that invite that confusion, when he has been presented with alternatives that are both neutral and correct. I would say he does that, because one of his underlying confusions is exactly what you describe. He wants to say something that will /sound/ reasonable to casual listeners, but also keeps his confusion "on the table". Mike.
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Rejecting expressions of formal language having pathological self-reference olcott <polcott333@gmail.com> - 2025-11-12 08:45 -0600
Re: Rejecting expressions of formal language having pathological self-reference olcott <polcott333@gmail.com> - 2025-11-12 11:57 -0600
Re: Rejecting expressions of formal language having pathological self-reference Alan Mackenzie <acm@muc.de> - 2025-11-12 18:12 +0000
Re: Rejecting expressions of formal language having pathological self-reference olcott <polcott333@gmail.com> - 2025-11-14 14:30 -0600
Re: Rejecting expressions of formal language having pathological self-reference Alan Mackenzie <acm@muc.de> - 2025-11-14 20:43 +0000
"true on the basis of meaning" AKA Analytic(Olcott) olcott <polcott333@gmail.com> - 2025-11-16 10:01 -0600
Re: "true on the basis of meaning" AKA Analytic(Olcott) Alan Mackenzie <acm@muc.de> - 2025-11-16 22:20 +0000
Re: "true on the basis of meaning" AKA Analytic(Olcott) olcott <polcott333@gmail.com> - 2025-11-17 11:36 -0600
Re: "true on the basis of meaning" AKA Analytic(Olcott) Alan Mackenzie <acm@muc.de> - 2025-11-17 21:11 +0000
Re: "true on the basis of meaning" AKA Analytic(Olcott) olcott <polcott333@gmail.com> - 2025-11-17 17:45 -0600
Re: "true on the basis of meaning" AKA Analytic(Olcott) Kaz Kylheku <643-408-1753@kylheku.com> - 2025-11-18 02:28 +0000
Re: "true on the basis of meaning" AKA Analytic(Olcott) olcott <polcott333@gmail.com> - 2025-11-17 21:51 -0600
Re: "true on the basis of meaning" AKA Analytic(Olcott) olcott <polcott333@gmail.com> - 2025-11-18 09:15 -0600
The halting problem is merely the Liar Paradox in disguise olcott <polcott333@gmail.com> - 2025-11-17 16:59 -0600
Re: The halting problem is merely the Liar Paradox in disguise Kaz Kylheku <643-408-1753@kylheku.com> - 2025-11-17 23:22 +0000
Re: The halting problem is merely the Liar Paradox in disguise Tristan Wibberley <tristan.wibberley+netnews2@alumni.manchester.ac.uk> - 2025-11-18 06:40 +0000
Re: The halting problem is merely the Liar Paradox in disguise Tristan Wibberley <tristan.wibberley+netnews2@alumni.manchester.ac.uk> - 2025-11-19 01:03 +0000
Re: The halting problem is merely the Liar Paradox in disguise olcott <polcott333@gmail.com> - 2025-11-18 19:36 -0600
Re: The halting problem is merely the Liar Paradox in disguise Tristan Wibberley <tristan.wibberley+netnews2@alumni.manchester.ac.uk> - 2025-11-19 18:51 +0000
Re: The halting problem is merely the Liar Paradox in disguise olcott <polcott333@gmail.com> - 2025-11-19 14:22 -0600
Re: The halting problem is merely the Liar Paradox in disguise Kaz Kylheku <643-408-1753@kylheku.com> - 2025-11-19 20:55 +0000
Re: The halting problem is merely the Liar Paradox in disguise olcott <polcott333@gmail.com> - 2025-11-19 21:24 -0600
Re: The halting problem is merely the Liar Paradox in disguise Tristan Wibberley <tristan.wibberley+netnews2@alumni.manchester.ac.uk> - 2025-11-20 20:49 +0000
Re: The halting problem is merely the Liar Paradox in disguise olcott <polcott333@gmail.com> - 2025-11-21 13:50 -0600
Re: The halting problem is merely the Liar Paradox in disguise Kaz Kylheku <643-408-1753@kylheku.com> - 2025-11-21 22:05 +0000
Re: The halting problem is merely the Liar Paradox in disguise Tristan Wibberley <tristan.wibberley+netnews2@alumni.manchester.ac.uk> - 2025-11-19 02:47 +0000
Re: The halting problem is merely the Liar Paradox in disguise olcott <polcott333@gmail.com> - 2025-11-18 21:04 -0600
Re: The halting problem is merely the Liar Paradox in disguise Tristan Wibberley <tristan.wibberley+netnews2@alumni.manchester.ac.uk> - 2025-11-21 01:14 +0000
Re: The halting problem is merely the Liar Paradox in disguise Tristan Wibberley <tristan.wibberley+netnews2@alumni.manchester.ac.uk> - 2025-11-21 01:28 +0000
Re: The halting problem is merely the Liar Paradox in disguise olcott <polcott333@gmail.com> - 2025-11-20 22:00 -0600
Re: "true on the basis of meaning" AKA Analytic(Olcott) olcott <polcott333@gmail.com> - 2025-11-17 18:07 -0600
Re: polcott agrees with the halting problem olcott <polcott333@gmail.com> - 2025-11-17 18:31 -0600
Re: polcott agrees with the halting problem dbush <dbush.mobile@gmail.com> - 2025-11-17 19:43 -0500
Re: polcott agrees with the halting problem dart200 <user7160@newsgrouper.org.invalid> - 2025-11-17 18:46 -0800
Re: polcott agrees with the halting problem Kaz Kylheku <643-408-1753@kylheku.com> - 2025-11-18 03:07 +0000
Re: polcott agrees with the halting problem dart200 <user7160@newsgrouper.org.invalid> - 2025-11-17 19:10 -0800
Re: polcott agrees with the halting problem "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2025-11-17 19:36 -0800
Re: polcott agrees with the halting problem dart200 <user7160@newsgrouper.org.invalid> - 2025-11-17 21:18 -0800
Re: polcott agrees with the halting problem "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2025-11-18 15:10 -0800
Re: polcott agrees with the halting problem dart200 <user7160@newsgrouper.org.invalid> - 2025-11-18 17:40 -0800
Re: polcott agrees with the halting problem olcott <polcott333@gmail.com> - 2025-11-18 19:46 -0600
Re: polcott agrees with the halting problem Tristan Wibberley <tristan.wibberley+netnews2@alumni.manchester.ac.uk> - 2025-11-19 17:17 +0000
help i'm stuck in a liar's paradox dart200 <user7160@newsgrouper.org.invalid> - 2025-11-19 10:43 -0800
Re: help i'm stuck in a liar's paradox Kaz Kylheku <643-408-1753@kylheku.com> - 2025-11-19 18:48 +0000
Re: help i'm stuck in a liar's paradox dart200 <user7160@newsgrouper.org.invalid> - 2025-11-19 11:19 -0800
Re: help i'm stuck in a liar's paradox Kaz Kylheku <643-408-1753@kylheku.com> - 2025-11-19 19:47 +0000
Re: help i'm stuck in a liar's paradox --- TXR and AWK olcott <polcott333@gmail.com> - 2025-11-19 14:49 -0600
Re: help i'm stuck in a liar's paradox dart200 <user7160@newsgrouper.org.invalid> - 2025-11-19 21:01 -0800
Re: help i'm stuck in a liar's paradox olcott <polcott333@gmail.com> - 2025-11-19 14:18 -0600
Re: polcott agrees with the halting problem "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2025-11-19 13:03 -0800
Re: polcott agrees with the halting problem Kaz Kylheku <643-408-1753@kylheku.com> - 2025-11-18 03:45 +0000
polcott agrees the halting problem is wrong olcott <polcott333@gmail.com> - 2025-11-17 22:07 -0600
Re: polcott agrees with the halting problem Tristan Wibberley <tristan.wibberley+netnews2@alumni.manchester.ac.uk> - 2025-11-19 17:41 +0000
polcott agrees the halting problem is incorrect olcott <polcott333@gmail.com> - 2025-11-19 12:37 -0600
Re: polcott agrees the halting problem is incorrect Tristan Wibberley <tristan.wibberley+netnews2@alumni.manchester.ac.uk> - 2025-11-19 20:55 +0000
Re: polcott agrees the halting problem is incorrect olcott <polcott333@gmail.com> - 2025-11-19 15:05 -0600
Re: polcott agrees the halting problem is incorrect Kaz Kylheku <643-408-1753@kylheku.com> - 2025-11-19 21:41 +0000
Re: polcott agrees the halting problem is incorrect olcott <polcott333@gmail.com> - 2025-11-19 21:12 -0600
Re: polcott agrees the halting problem is incorrect Kaz Kylheku <643-408-1753@kylheku.com> - 2025-11-20 04:42 +0000
Re: polcott agrees the halting problem is incorrect olcott <polcott333@gmail.com> - 2025-11-19 22:57 -0600
Re: polcott agrees the halting problem is incorrect "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2025-11-20 13:22 -0800
Re: polcott agrees the halting problem is incorrect Kaz Kylheku <643-408-1753@kylheku.com> - 2025-11-20 22:10 +0000
Re: polcott agrees the halting problem is incorrect "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2025-11-20 14:56 -0800
polcott agrees that the halting problem is incorrect in this way olcott <polcott333@gmail.com> - 2025-11-17 21:47 -0600
Re: polcott agrees with the halting problem Mike Terry <news.dead.person.stones@darjeeling.plus.com> - 2025-11-18 23:47 +0000
Re: polcott agrees with the halting problem Kaz Kylheku <643-408-1753@kylheku.com> - 2025-11-19 00:13 +0000
Re: polcott agrees with the halting problem Mike Terry <news.dead.person.stones@darjeeling.plus.com> - 2025-11-19 00:57 +0000
polcott has shwn that the halting problem is incorrect olcott <polcott333@gmail.com> - 2025-11-18 18:17 -0600
Re: polcott agrees with the halting problem dart200 <user7160@newsgrouper.org.invalid> - 2025-11-19 10:26 -0800
Re: polcott agrees with the halting problem Mike Terry <news.dead.person.stones@darjeeling.plus.com> - 2025-11-19 19:42 +0000
polcott agrees the halting problem is incorrect --- quit lying about what I say olcott <polcott333@gmail.com> - 2025-11-19 14:45 -0600
Re: polcott agrees with the halting problem "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2025-11-19 12:51 -0800
Re: polcott agrees with the halting problem Jeff Barnett <jbb@notatt.com> - 2025-11-19 16:04 -0700
Re: polcott agrees with the halting problem olcott <polcott333@gmail.com> - 2025-11-19 17:43 -0600
Re: polcott agrees with the halting problem Mike Terry <news.dead.person.stones@darjeeling.plus.com> - 2025-11-20 00:04 +0000
homework assignment for the group: multi-decider paradox dart200 <user7160@newsgrouper.org.invalid> - 2025-11-19 18:08 -0800
Re: homework assignment for the group: multi-decider paradox Kaz Kylheku <643-408-1753@kylheku.com> - 2025-11-20 02:29 +0000
Re: homework assignment for the group: multi-decider paradox dart200 <user7160@newsgrouper.org.invalid> - 2025-11-19 18:49 -0800
Re: homework assignment for the group: multi-decider paradox Kaz Kylheku <643-408-1753@kylheku.com> - 2025-11-20 02:58 +0000
Re: homework assignment for the group: multi-decider paradox dart200 <user7160@newsgrouper.org.invalid> - 2025-11-19 19:53 -0800
Re: homework assignment for the group: multi-decider paradox Kaz Kylheku <643-408-1753@kylheku.com> - 2025-11-20 19:55 +0000
Re: homework assignment for the group: multi-decider paradox dart200 <user7160@newsgrouper.org.invalid> - 2025-11-20 12:03 -0800
Re: homework assignment for the group: multi-decider paradox Kaz Kylheku <643-408-1753@kylheku.com> - 2025-11-20 20:14 +0000
Re: homework assignment for the group: multi-decider paradox Tristan Wibberley <tristan.wibberley+netnews2@alumni.manchester.ac.uk> - 2025-11-20 20:24 +0000
Re: homework assignment for the group: multi-decider paradox Tristan Wibberley <tristan.wibberley+netnews2@alumni.manchester.ac.uk> - 2025-11-20 07:22 +0000
Re: polcott agrees with the halting problem "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2025-11-20 18:10 -0800
Re: polcott agrees with the halting problem olcott <polcott333@gmail.com> - 2025-11-17 21:37 -0600
Re: the halting problem is founded in computer science not math olcott <polcott333@gmail.com> - 2025-11-18 14:12 -0600
Making True(Language L, Expression E) always computable olcott <polcott333@gmail.com> - 2025-11-21 09:09 -0600
halting problem counter example H/D pair is the Liar Paradox olcott <NoOne@NoWhere.com> - 2025-11-21 21:34 -0600
Re: halting problem counter example H/D pair is the Liar Paradox Tristan Wibberley <tristan.wibberley+netnews2@alumni.manchester.ac.uk> - 2025-11-22 04:26 +0000
Re: halting problem counter example H/D pair is the Liar Paradox Kaz Kylheku <643-408-1753@kylheku.com> - 2025-11-22 06:08 +0000
Re: halting problem counter example H/D pair is the Liar Paradox olcott <polcott333@gmail.com> - 2025-11-22 07:16 -0600
Re: halting problem counter example H/D pair is the Liar Paradox Kaz Kylheku <643-408-1753@kylheku.com> - 2025-11-22 16:45 +0000
Re: halting problem counter example H/D pair is the Liar Paradox olcott <polcott333@gmail.com> - 2025-11-22 11:14 -0600
Re: halting problem counter example H/D pair is the Liar Paradox Kaz Kylheku <643-408-1753@kylheku.com> - 2025-11-22 17:44 +0000
Re: halting problem counter example H/D pair is the Liar Paradox Kaz Kylheku <643-408-1753@kylheku.com> - 2025-11-23 04:11 +0000
Re: Rejecting expressions of formal language having pathological self-reference olcott <polcott333@gmail.com> - 2025-11-16 14:37 -0600
Re: Rejecting expressions of formal language having pathological self-reference Kaz Kylheku <643-408-1753@kylheku.com> - 2025-11-12 18:39 +0000
Re: Rejecting expressions of formal language having pathological self-reference olcott <polcott333@gmail.com> - 2025-11-12 12:52 -0600
Re: Rejecting expressions of formal language having pathological self-reference Kaz Kylheku <643-408-1753@kylheku.com> - 2025-11-13 02:36 +0000
Re: Rejecting expressions of formal language having pathological self-reference olcott <polcott333@gmail.com> - 2025-11-12 20:57 -0600
Re: Rejecting expressions of formal language having pathological self-reference Kaz Kylheku <643-408-1753@kylheku.com> - 2025-11-13 03:22 +0000
Re: Rejecting expressions of formal language having pathological self-reference olcott <polcott333@gmail.com> - 2025-11-12 22:43 -0600
Re: Rejecting expressions of formal language having pathological self-reference Kaz Kylheku <643-408-1753@kylheku.com> - 2025-11-13 08:44 +0000
Re: Rejecting expressions of formal language having pathological self-reference olcott <polcott333@gmail.com> - 2025-11-13 09:38 -0600
Re: Rejecting expressions of formal language having pathological self-reference Kaz Kylheku <643-408-1753@kylheku.com> - 2025-11-13 18:57 +0000
Re: Rejecting expressions of formal language having pathological self-reference Tristan Wibberley <tristan.wibberley+netnews2@alumni.manchester.ac.uk> - 2025-11-14 00:09 +0000
Re: Rejecting expressions of formal language having pathological self-reference olcott <polcott333@gmail.com> - 2025-11-13 18:45 -0600
Re: Rejecting expressions of formal language having pathological self-reference Tristan Wibberley <tristan.wibberley+netnews2@alumni.manchester.ac.uk> - 2025-11-14 01:02 +0000
Re: Rejecting expressions of formal language having pathological self-reference olcott <polcott333@gmail.com> - 2025-11-13 20:29 -0600
Re: Rejecting expressions of formal language having pathological self-reference Tristan Wibberley <tristan.wibberley+netnews2@alumni.manchester.ac.uk> - 2025-11-14 13:09 +0000
Re: Rejecting expressions of formal language having pathological self-reference olcott <polcott333@gmail.com> - 2025-11-14 07:42 -0600
Re: Rejecting expressions of formal language having pathological self-reference Tristan Wibberley <tristan.wibberley+netnews2@alumni.manchester.ac.uk> - 2025-11-14 01:14 +0000
Re: Rejecting expressions of formal language having pathological self-reference olcott <polcott333@gmail.com> - 2025-11-13 20:33 -0600
Re: Rejecting expressions of formal language having pathological self-reference olcott <polcott333@gmail.com> - 2025-11-14 10:45 -0600
Re: Rejecting expressions of formal language having pathological self-reference Kaz Kylheku <643-408-1753@kylheku.com> - 2025-11-13 02:22 +0000
Re: Rejecting expressions of formal language having pathological self-reference olcott <polcott333@gmail.com> - 2025-11-12 20:32 -0600
Re: Rejecting expressions of formal language having pathological self-reference Kaz Kylheku <643-408-1753@kylheku.com> - 2025-11-13 02:38 +0000
Re: Rejecting expressions of formal language having pathological self-reference olcott <polcott333@gmail.com> - 2025-11-12 22:48 -0600
Re: Rejecting expressions of formal language having pathological self-reference Richard Heathfield <rjh@cpax.org.uk> - 2025-11-13 04:50 +0000
Re: Rejecting expressions of formal language having pathological self-reference olcott <polcott333@gmail.com> - 2025-11-12 23:00 -0600
Re: Rejecting expressions of formal language having pathological self-reference "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2025-11-13 00:16 -0800
Re: Rejecting expressions of formal language having pathological self-reference olcott <polcott333@gmail.com> - 2025-11-26 09:27 -0600
Re: Rejecting expressions of formal language having pathological self-reference Tristan Wibberley <tristan.wibberley+netnews2@alumni.manchester.ac.uk> - 2025-11-26 19:46 +0000
Re: Rejecting expressions of formal language having pathological self-reference olcott <polcott333@gmail.com> - 2025-11-26 14:07 -0600
Re: Rejecting expressions of formal language having pathological self-reference Richard Damon <Richard@Damon-Family.org> - 2025-11-26 21:00 -0500
Re: Rejecting expressions of formal language having pathological self-reference Tristan Wibberley <tristan.wibberley+netnews2@alumni.manchester.ac.uk> - 2025-12-01 14:45 +0000
Re: Rejecting expressions of formal language having pathological self-reference olcott <polcott333@gmail.com> - 2025-12-01 09:18 -0600
Re: Rejecting expressions of formal language having pathological self-reference Mikko <mikko.levanto@iki.fi> - 2025-11-27 10:22 +0200
Re: Rejecting expressions of formal language having pathological self-reference "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2025-11-27 00:39 -0800
Re: Rejecting expressions of formal language having pathological self-reference Mikko <mikko.levanto@iki.fi> - 2025-11-27 10:20 +0200
Re: Rejecting expressions of formal language having pathological self-reference olcott <polcott333@gmail.com> - 2025-11-27 09:49 -0600
Re: Rejecting expressions of formal language having pathological self-reference Richard Damon <Richard@Damon-Family.org> - 2025-11-27 12:27 -0500
Re: Rejecting expressions of formal language having pathological self-reference Mikko <mikko.levanto@iki.fi> - 2025-11-28 10:45 +0200
Re: Rejecting expressions of formal language having pathological self-reference olcott <polcott333@gmail.com> - 2025-11-28 09:22 -0600
Re: Rejecting expressions of formal language having pathological self-reference Mikko <mikko.levanto@iki.fi> - 2025-11-29 12:28 +0200
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