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Groups > comp.theory > #131436
| From | olcott <polcott333@gmail.com> |
|---|---|
| Newsgroups | comp.theory, comp.lang.c++, comp.lang.c, comp.ai.philosophy |
| Subject | Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable |
| Date | 2025-10-03 18:57 -0500 |
| Organization | A noiseless patient Spider |
| Message-ID | <10bpnsl$25vc4$1@dont-email.me> (permalink) |
| References | (3 earlier) <20251002164524.463@kylheku.com> <10bn5ot$1bje3$1@dont-email.me> <20251003144904.146@kylheku.com> <10bphd5$24fi1$1@dont-email.me> <20251003155144.914@kylheku.com> |
Cross-posted to 4 groups.
On 10/3/2025 6:25 PM, Kaz Kylheku wrote: > On 2025-10-03, olcott <polcott333@gmail.com> wrote: >> On 10/3/2025 4:50 PM, Kaz Kylheku wrote: >>> On 2025-10-03, olcott <polcott333@gmail.com> wrote: >>>> This concept must be named or it cannot >>>> be referenced. I must reference it. >>>> It must be a simple and accurate name. >>>> >>>> WTF would you call it? >>>> >>>> The set of H/P pairs such that: >>>> For decider H and input P >>>> If H says halts then P loops >>>> If H says loops then P halts >>>> making H(P) always incorrect. >>> >>> This is not /your/ concept; it is something you should have >>> understood properly 20 years ago. >>> >> >> It isn't that I didn't understand this 22 years ago. >> I understood this the whole time. It is that 22 years > > As little as five years go or so you still believed that there > is supposed to be a /single/ case that is undecidable. > My words may have seemed to have indicated that. >> ago I spotted its bogus liar paradox structure. > > Because you didn't understand it at the time, but given what you should > know now, you should see that it's not the same at all. > > The diagonal case, though it contains a self-reference, is not a truth > statement and it is not asserting its own falsehood. > > The details of the self-reference matter. > Yes that is why I coined the term pathological self-reference(Olcott 2004). All my old posts are still out there. I can still directly reply to them. > For instance, these sentence are just as self-referential as the > Liar Paradox, yet we can cheerfully assign them truth values: > > This sentence has five words. (True) > This sentence has four words. (False) > > Like the Liar sentence, these sentences are making a logical assertion. > Unlike the Liar sentence, they are not simply making a logical assertion > about their truth value; they are making an assertion about a property > different from their truth value. > > By talking about something other than their own truth value, the > logical assertion is anchored to something external. > > The following sentence is self-referential, yet talks about nothing but > its truth value: > > This sentence is true. > > this is still just internal: the logical assertion talking about its > own truth. We can assign the value True or False to this sentence > without contradiction---but that is a problem almost if not just as bad > as not being able to assign a truth value! > None-the-less it is still semantically faulty. > So anyway, in the diagonal trick used for reasoning about halting, > the self-reference is much more like: > > This sentence has four words. > > than it is like: > > This sentence is false. > Incorrect. For the set of H/P pairs of decider H and input P: If H says halts then P loops If H says loops then P halts making H(P) always incorrect. Is much more liar paradox like. The pathological self-reference(Olcott 2004) is indirect instead of direct. > The H decider isn't asserting something about the truth value of its > subject; it is anchored to a different property, halting, > which is like word count, or any other property. > > The "opposite behavior" is something as if we could make > a sentence that changes its word count to something other than > what it has been counted by some procedure. > > Suppose H is a word count procedure. Let the sentence D be: > > In this sentence, 'Church-Turing' is two words, except if H says > that this sentence has an even number of words, in which case it > is one word. > > Thus if we allow sentences to stipulate how many words comprise a > hyphenated compound which occurs in them, and if we allow such > stipulations to refer to word counting functions, then the word count > function becomes incomputable. :) > -- Copyright 2025 Olcott "Talent hits a target no one else can hit; Genius hits a target no one else can see." Arthur Schopenhauer
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Conventional notion of the HP diagonal case is succinctly proven unsatisfiable olcott <polcott333@gmail.com> - 2025-10-02 15:59 -0500
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable dbush <dbush.mobile@gmail.com> - 2025-10-02 17:19 -0400
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable olcott <polcott333@gmail.com> - 2025-10-02 16:56 -0500
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable Richard Damon <Richard@Damon-Family.org> - 2025-10-05 16:46 -0400
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable Kaz Kylheku <643-408-1753@kylheku.com> - 2025-10-02 23:31 +0000
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable olcott <polcott333@gmail.com> - 2025-10-02 18:40 -0500
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable Kaz Kylheku <643-408-1753@kylheku.com> - 2025-10-02 23:54 +0000
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable olcott <polcott333@gmail.com> - 2025-10-02 19:35 -0500
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable Kaz Kylheku <643-408-1753@kylheku.com> - 2025-10-03 21:50 +0000
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable olcott <polcott333@gmail.com> - 2025-10-03 17:01 -0500
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2025-10-03 15:06 -0700
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable Mikko <mikko.levanto@iki.fi> - 2025-10-04 12:05 +0300
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2025-10-04 20:10 -0700
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable olcott <polcott333@gmail.com> - 2025-10-03 17:06 -0500
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable Kaz Kylheku <643-408-1753@kylheku.com> - 2025-10-03 23:25 +0000
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable olcott <polcott333@gmail.com> - 2025-10-03 18:57 -0500
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable Kaz Kylheku <643-408-1753@kylheku.com> - 2025-10-04 05:02 +0000
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable olcott <polcott333@gmail.com> - 2025-10-04 07:56 -0500
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable Richard Heathfield <rjh@cpax.org.uk> - 2025-10-04 16:01 +0100
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable olcott <polcott333@gmail.com> - 2025-10-04 10:20 -0500
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable Kaz Kylheku <643-408-1753@kylheku.com> - 2025-10-04 15:36 +0000
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable olcott <polcott333@gmail.com> - 2025-10-04 11:35 -0500
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable Kaz Kylheku <643-408-1753@kylheku.com> - 2025-10-04 16:49 +0000
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable olcott <polcott333@gmail.com> - 2025-10-05 07:52 -0500
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable Richard Heathfield <rjh@cpax.org.uk> - 2025-10-04 17:44 +0100
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable Mike Terry <news.dead.person.stones@darjeeling.plus.com> - 2025-10-04 15:32 +0100
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable Mike Terry <news.dead.person.stones@darjeeling.plus.com> - 2025-10-04 00:11 +0100
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable olcott <polcott333@gmail.com> - 2025-10-03 18:28 -0500
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable Kaz Kylheku <643-408-1753@kylheku.com> - 2025-10-03 23:52 +0000
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable Richard Heathfield <rjh@cpax.org.uk> - 2025-10-04 01:06 +0100
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable olcott <polcott333@gmail.com> - 2025-10-03 19:11 -0500
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable Kaz Kylheku <643-408-1753@kylheku.com> - 2025-10-04 05:04 +0000
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable olcott <polcott333@gmail.com> - 2025-10-04 08:04 -0500
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable joes <noreply@example.org> - 2025-10-04 14:04 +0000
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable olcott <polcott333@gmail.com> - 2025-10-04 10:43 -0500
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable Kaz Kylheku <643-408-1753@kylheku.com> - 2025-10-04 16:55 +0000
Conventional HP diagonal case is succinctly proven unsatisfiable --- embedded_H olcott <polcott333@gmail.com> - 2025-10-05 07:58 -0500
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable olcott <polcott333@gmail.com> - 2025-10-05 08:17 -0500
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable Richard Damon <Richard@Damon-Family.org> - 2025-10-05 16:50 -0400
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable Richard Heathfield <rjh@cpax.org.uk> - 2025-10-04 16:06 +0100
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable olcott <polcott333@gmail.com> - 2025-10-04 10:22 -0500
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2025-10-04 20:21 -0700
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable Kaz Kylheku <643-408-1753@kylheku.com> - 2025-10-04 16:24 +0000
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2025-10-04 20:17 -0700
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable Mikko <mikko.levanto@iki.fi> - 2025-10-04 12:00 +0300
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable olcott <polcott333@gmail.com> - 2025-10-04 22:56 -0500
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable Richard Heathfield <rjh@cpax.org.uk> - 2025-10-05 05:31 +0100
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable Mikko <mikko.levanto@iki.fi> - 2025-10-05 12:47 +0300
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable olcott <polcott333@gmail.com> - 2025-10-05 09:35 -0500
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable Richard Heathfield <rjh@cpax.org.uk> - 2025-10-05 16:28 +0100
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable Mikko <mikko.levanto@iki.fi> - 2025-10-06 12:07 +0300
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable Mikko <mikko.levanto@iki.fi> - 2025-10-03 13:12 +0300
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable olcott <polcott333@gmail.com> - 2025-10-03 08:20 -0500
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable Mikko <mikko.levanto@iki.fi> - 2025-10-04 12:13 +0300
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable olcott <polcott333@gmail.com> - 2025-10-04 23:06 -0500
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable Wuns Haerst <Wuns.Haerst@wurstfabrik.at> - 2025-10-04 17:23 +0200
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable olcott <polcott333@gmail.com> - 2025-10-04 10:25 -0500
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable olcott <polcott333@gmail.com> - 2025-10-04 10:27 -0500
Re: Conventional notion of the HP diagonal case is succinctly proven unsatisfiable Richard Damon <Richard@Damon-Family.org> - 2025-10-05 16:46 -0400
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