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Path: ...!npeer.as286.net!npeer-ng0.as286.net!weretis.net!feeder8.news.weretis.net!eternal-september.org!feeder3.eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail From: olcott <polcott333@gmail.com> Newsgroups: comp.theory,sci.logic Subject: Re: Undecidability based on epistemological antinomies V2 --correct reasoning-- Date: Tue, 23 Apr 2024 11:24:03 -0500 Organization: A noiseless patient Spider Lines: 1137 Message-ID: <v08nb5$1ngqu$1@dont-email.me> References: <uvq0sg$21m7a$1@dont-email.me> <uvqcoo$23umj$1@dont-email.me> <RpicnfvEovBXPb_7nZ2dnZfqn_udnZ2d@giganews.com> <uvucr5$34u3m$1@dont-email.me> <ZZadndJs5rWzQb_7nZ2dnZfqnPadnZ2d@giganews.com> <uvuo4e$3779f$1@dont-email.me> <i5qcnf8VINzAvbn7nZ2dnZfqn_idnZ2d@giganews.com> <v01amb$3s3ut$1@dont-email.me> <Z26dnazyRdP6F7n7nZ2dnZfqn_WdnZ2d@giganews.com> <v029a8$5ga4$1@dont-email.me> <jfucnazyRdNcgrj7nZ2dnZfqn_GdnZ2d@giganews.com> <v03aki$c3h7$1@dont-email.me> <fv6dnVGaiaq3q7j7nZ2dnZfqn_SdnZ2d@giganews.com> <v03j47$duff$1@dont-email.me> <PjKdnaQ6_-5iwLj7nZ2dnZfqn_SdnZ2d@giganews.com> <v03poc$fc7j$1@dont-email.me> <v03vsb$1q6tg$2@i2pn2.org> <v040vp$gra8$1@dont-email.me> <v048rh$1q6th$3@i2pn2.org> <v04cec$j1qt$1@dont-email.me> <v04ggc$1q6th$4@i2pn2.org> <v04oe0$ot1b$1@dont-email.me> <v05hmu$1q6th$5@i2pn2.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Injection-Date: Tue, 23 Apr 2024 18:24:06 +0200 (CEST) Injection-Info: dont-email.me; posting-host="a7006f3e3637d5c785f9944f8af11529"; logging-data="1819486"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX1+v8MTbNWPY8+/+1l1TJO0c" User-Agent: Mozilla Thunderbird Cancel-Lock: sha1:ILkKMdgRCt9BsPp8ksDCUpMnUVw= In-Reply-To: <v05hmu$1q6th$5@i2pn2.org> Content-Language: en-US Bytes: 52423 On 4/22/2024 6:29 AM, Richard Damon wrote: > On 4/22/24 12:18 AM, olcott wrote: >> On 4/21/2024 9:02 PM, Richard Damon wrote: >>> On 4/21/24 8:53 PM, olcott wrote: >>>> On 4/21/2024 6:52 PM, Richard Damon wrote: >>>>> On 4/21/24 5:38 PM, olcott wrote: >>>>>> On 4/21/2024 4:19 PM, Richard Damon wrote: >>>>>>> On 4/21/24 3:34 PM, olcott wrote: >>>>>>>> On 4/21/2024 1:42 PM, Ross Finlayson wrote: >>>>>>>>> On 04/21/2024 10:41 AM, olcott wrote: >>>>>>>>>> On 4/21/2024 10:53 AM, Ross Finlayson wrote: >>>>>>>>>>> On 04/21/2024 08:16 AM, olcott wrote: >>>>>>>>>>>> On 4/21/2024 9:17 AM, Ross Finlayson wrote: >>>>>>>>>>>>> On 04/20/2024 10:47 PM, olcott wrote: >>>>>>>>>>>>>> On 4/20/2024 10:39 PM, Ross Finlayson wrote: >>>>>>>>>>>>>>> On 04/20/2024 02:05 PM, olcott wrote: >>>>>>>>>>>>>>>> On 4/20/2024 3:07 PM, Ross Finlayson wrote: >>>>>>>>>>>>>>>>> On 04/19/2024 02:36 PM, olcott wrote: >>>>>>>>>>>>>>>>>> On 4/19/2024 4:04 PM, Ross Finlayson wrote: >>>>>>>>>>>>>>>>>>> On 04/19/2024 11:23 AM, olcott wrote: >>>>>>>>>>>>>>>>>>>> On 4/19/2024 11:51 AM, Ross Finlayson wrote: >>>>>>>>>>>>>>>>>>>>> On 04/17/2024 10:57 PM, olcott wrote: >>>>>>>>>>>>>>>>>>>>>> On 4/17/2024 9:34 PM, olcott wrote: >>>>>>>>>>>>>>>>>>>>>> "...14 Every epistemological antinomy can likewise >>>>>>>>>>>>>>>>>>>>>> be used >>>>>>>>>>>>>>>>>>>>>> for a >>>>>>>>>>>>>>>>>>>>>> similar >>>>>>>>>>>>>>>>>>>>>> undecidability proof..." (Gödel 1931:43-44) >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> is literally true whether or not Gödel meant it >>>>>>>>>>>>>>>>>>>>>> literally. >>>>>>>>>>>>>>>>>>>>>> Since it >>>>>>>>>>>>>>>>>>>>>> <is> >>>>>>>>>>>>>>>>>>>>>> literally true I am sure that he did mean it >>>>>>>>>>>>>>>>>>>>>> literally. >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> *Parphrased as* >>>>>>>>>>>>>>>>>>>>>>> Every expression X that cannot possibly be true >>>>>>>>>>>>>>>>>>>>>>> or false >>>>>>>>>>>>>>>>>>>>>>> proves >>>>>>>>>>>>>>>>>>>>>>> that >>>>>>>>>>>>>>>>>>>>>>> the >>>>>>>>>>>>>>>>>>>>>>> formal system F cannot correctly determine >>>>>>>>>>>>>>>>>>>>>>> whether X is >>>>>>>>>>>>>>>>>>>>>>> true or >>>>>>>>>>>>>>>>>>>>>>> false. >>>>>>>>>>>>>>>>>>>>>>> Which shows that X is undecidable in F. >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> It is easy to understand that self-contradictory mean >>>>>>>>>>>>>>>>>>>>>> unprovable and >>>>>>>>>>>>>>>>>>>>>> irrefutable, thus meeting the definition of >>>>>>>>>>>>>>>>>>>>>> Incomplete(F). >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> Which shows that F is incomplete, even though X >>>>>>>>>>>>>>>>>>>>>>> cannot >>>>>>>>>>>>>>>>>>>>>>> possibly >>>>>>>>>>>>>>>>>>>>>>> be a >>>>>>>>>>>>>>>>>>>>>>> proposition in F because propositions must be >>>>>>>>>>>>>>>>>>>>>>> true or false. >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> A proposition is a central concept in the >>>>>>>>>>>>>>>>>>>>>>> philosophy of >>>>>>>>>>>>>>>>>>>>>>> language, >>>>>>>>>>>>>>>>>>>>>>> semantics, logic, and related fields, often >>>>>>>>>>>>>>>>>>>>>>> characterized as >>>>>>>>>>>>>>>>>>>>>>> the >>>>>>>>>>>>>>>>>>>>>>> primary >>>>>>>>>>>>>>>>>>>>>>> bearer of truth or falsity. >>>>>>>>>>>>>>>>>>>>>>> https://en.wikipedia.org/wiki/Proposition >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>> Most common-sense types have "the truth is the >>>>>>>>>>>>>>>>>>>>> truth is the >>>>>>>>>>>>>>>>>>>>> truth" >>>>>>>>>>>>>>>>>>>>> then >>>>>>>>>>>>>>>>>>>>> as with regards to logical positivism and a sensitive, >>>>>>>>>>>>>>>>>>>>> thorough, >>>>>>>>>>>>>>>>>>>>> comprehensive, reasoned account of rationality and the >>>>>>>>>>>>>>>>>>>>> fundamental >>>>>>>>>>>>>>>>>>>>> objects of the logical theory, makes for again a >>>>>>>>>>>>>>>>>>>>> stonger >>>>>>>>>>>>>>>>>>>>> logical >>>>>>>>>>>>>>>>>>>>> positivism, reinvigorated with a minimal "silver >>>>>>>>>>>>>>>>>>>>> thread" to a >>>>>>>>>>>>>>>>>>>>> metaphysics, all quite logicist and all quite >>>>>>>>>>>>>>>>>>>>> positivist, while >>>>>>>>>>>>>>>>>>>>> again structuralist and formalist, "the truth is >>>>>>>>>>>>>>>>>>>>> the truth >>>>>>>>>>>>>>>>>>>>> is the >>>>>>>>>>>>>>>>>>>>> truth". >>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>> Plainly, modeling bodies of knowledge is at least >>>>>>>>>>>>>>>>>>>>> two things, >>>>>>>>>>>>>>>>>>>>> one is a formal logical model, and another is a >>>>>>>>>>>>>>>>>>>>> scientific >>>>>>>>>>>>>>>>>>>>> model, >>>>>>>>>>>>>>>>>>>>> as with regards to expectations, a statistical model. >>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>> For all the things to be in one modality, is that, >>>>>>>>>>>>>>>>>>>>> as a >>>>>>>>>>>>>>>>>>>>> model of >>>>>>>>>>>>>>>>>>>>> belief, is that belief is formally unreliable, >>>>>>>>>>>>>>>>>>>>> while at the >>>>>>>>>>>>>>>>>>>>> same >>>>>>>>>>>>>>>>>>>>> time, reasoned and rational as for its own inner >>>>>>>>>>>>>>>>>>>>> consistency >>>>>>>>>>>>>>>>>>>>> and >>>>>>>>>>>>>>>>>>>>> inter-consistency, all the other models in the >>>>>>>>>>>>>>>>>>>>> entire modal >>>>>>>>>>>>>>>>>>>>> universe, >>>>>>>>>>>>>>>>>>>>> temporal. >>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>> Axioms are stipulations, they're assumptions, and >>>>>>>>>>>>>>>>>>>>> there are >>>>>>>>>>>>>>>>>>>>> some >>>>>>>>>>>>>>>>>>>>> very well-reasoned ones, and those what follow the >>>>>>>>>>>>>>>>>>>>> reflections on >>>>>>>>>>>>>>>>>>>>> relation, in matters of definition of structural >>>>>>>>>>>>>>>>>>>>> relation, and >>>>>>>>>>>>>>>>>>>>> the first-class typing, of these things. >>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> In epistemology (theory of knowledge), a self-evident >>>>>>>>>>>>>>>>>>>> proposition is >>>>>>>>>>>>>>>>>>>> a proposition that is known to be true by >>>>>>>>>>>>>>>>>>>> understanding its >>>>>>>>>>>>>>>>>>>> meaning >>>>>>>>>>>>>>>>>>>> without proof >>>>>>>>>>>>>>>>>>>> https://en.wikipedia.org/wiki/Self-evidence >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> In the case of the correct model of the actual world >>>>>>>>>>>>>>>>>>>> stipulations >>>>>>>>>>>>>>>>>>>> are not assumptions. In this case stipulations are the >>>>>>>>>>>>>>>>>>>> assignment of >>>>>>>>>>>>>>>>>>>> semantic meaning to otherwise totally meaningless >>>>>>>>>>>>>>>>>>>> finite >>>>>>>>>>>>>>>>>>>> strings. >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> We do not merely assume that a "dead rat" is not any >>>>>>>>>>>>>>>>>>>> type of >>>>>>>>>>>>>>>>>>>> "fifteen story office building" we know that it is a >>>>>>>>>>>>>>>>>>>> self-evident >>>>>>>>>>>>>>>>>>>> truth. >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> Expressions of language that are stipulated to be >>>>>>>>>>>>>>>>>>>> true for the >>>>>>>>>>>>>>>>>>>> sole purpose of providing semantic meaning to >>>>>>>>>>>>>>>>>>>> otherwise totally >>>>>>>>>>>>>>>>>>>> meaningless finite strings provide the ultimate >>>>>>>>>>>>>>>>>>>> foundation of >>>>>>>>>>>>>>>>>>>> every >>>>>>>>>>>>>>>>>>>> expression that are true on the basis of its meaning. >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> The only other element required to define the entire >>>>>>>>>>>>>>>>>>>> body of >>>>>>>>>>>>>>>>>>>> {expressions of language that are true on the basis >>>>>>>>>>>>>>>>>>>> of their >>>>>>>>>>>>>>>>>>>> meaning} >>>>>>>>>>>>>>>>>>>> is applying truth preserving operations to >>>>>>>>>>>>>>>>>>>> stipulated truths. >>>>>>>>>>>>>>>>>>>> ========== REMAINDER OF ARTICLE TRUNCATED ==========