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Path: ...!weretis.net!feeder9.news.weretis.net!i2pn.org!i2pn2.org!.POSTED!not-for-mail From: Richard Damon <richard@damon-family.org> Newsgroups: comp.theory Subject: =?UTF-8?Q?Re=3A_A_simulating_halt_decider_applied_to_the_The_Peter_?= =?UTF-8?Q?Linz_Turing_Machine_description_=E2=9F=A8=C4=A4=E2=9F=A9_--_key_d?= =?UTF-8?Q?etails?= Date: Mon, 3 Jun 2024 20:56:01 -0400 Organization: i2pn2 (i2pn.org) Message-ID: <v3lon1$2uv04$2@i2pn2.org> References: <v2nsvh$1rd65$2@dont-email.me> <v329t8$3mh0$2@dont-email.me> <v32ait$28n58$4@i2pn2.org> <v32bvc$48pj$1@dont-email.me> <v32cko$2937i$1@i2pn2.org> <v32nsa$6fo3$1@dont-email.me> <v32tfs$29dee$1@i2pn2.org> <v331mf$84p2$1@dont-email.me> <v332ci$29def$2@i2pn2.org> <v33790$8u5p$1@dont-email.me> <v337r0$29dee$2@i2pn2.org> <v338c5$94g8$1@dont-email.me> <v339kr$29dee$3@i2pn2.org> <v33aj7$9f3u$1@dont-email.me> <v33bo5$29def$4@i2pn2.org> <v33dt7$dlnv$1@dont-email.me> <v33f6d$29dee$4@i2pn2.org> <v33g9j$e3ug$1@dont-email.me> <v33gss$29def$6@i2pn2.org> <v33hbf$e6qn$1@dont-email.me> <v34fg0$2bb65$2@i2pn2.org> <v36pgt$12lh7$1@dont-email.me> <v379la$159q4$2@dont-email.me> <v398hu$1j7to$1@dont-email.me> <v39ue9$1mtd9$3@dont-email.me> <v3chls$280e0$1@dont-email.me> <v3cqnm$29gdk$1@dont-email.me> <v3ek0l$2maau$1@dont-email.me> <v3fbme$2qsgd$1@dont-email.me> <v3h7dn$38sid$1@dont-email.me> <v3hqqd$3bkv5$2@dont-email.me> <v3jtj4$3qgmo$1@dont-email.me> <v3ke2r$3t5s5$1@dont-email.me> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Injection-Date: Tue, 4 Jun 2024 00:56:01 -0000 (UTC) Injection-Info: i2pn2.org; logging-data="3111940"; mail-complaints-to="usenet@i2pn2.org"; posting-account="diqKR1lalukngNWEqoq9/uFtbkm5U+w3w6FQ0yesrXg"; User-Agent: Mozilla Thunderbird X-Spam-Checker-Version: SpamAssassin 4.0.0 In-Reply-To: <v3ke2r$3t5s5$1@dont-email.me> Content-Language: en-US Bytes: 4115 Lines: 60 On 6/3/24 8:48 AM, olcott wrote: > On 6/3/2024 3:07 AM, Mikko wrote: >> On 2024-06-02 13:07:25 +0000, olcott said: >> >>> On 6/2/2024 2:36 AM, Mikko wrote: >>>> On 2024-06-01 14:37:01 +0000, olcott said: >>>> >>>>> On 6/1/2024 2:52 AM, Mikko wrote: >>>>>> On 2024-05-31 15:35:18 +0000, olcott said: >>>>> >>>>>>> >>>>>>> When Ĥ is applied to ⟨Ĥ⟩ >>>>>>> Ĥ.q0 ⟨Ĥ⟩ ⊢* embedded_H ⟨Ĥ⟩ ⟨Ĥ⟩ ⊢* Ĥ.qy ∞ >>>>>>> Ĥ.q0 ⟨Ĥ⟩ ⊢* embedded_H ⟨Ĥ⟩ ⟨Ĥ⟩ ⊢* Ĥ.qn >>>>>> >>>>>> Of those two lines one is false. >>>>>> As embedded_H is a copy of H both lines imply that H is not a halt >>>>>> decider. >>>>>> >>>>>>> *Formalizing the Linz Proof structure* >>>>>>> ∃H ∈ Turing_Machines >>>>>>> ∀x ∈ Turing_Machine_Descriptions >>>>>>> ∀y ∈ Finite_Strings >>>>>>> such that H(x,y) = Halts(x,y) >>>>>> >>>>>> As already noted, the above is not a part of a proof structure. >>>>>> >>>>> >>>>> Unless and until you provide reasoning to back that up it counts >>>>> as if you said nothing about it. >>>> >>>> If there are no more questions about the details of the reasoning >>>> we may assume that the presiented reasoning is sufficieant. >>>> >>> >>> The above <is> the structure of his proof your empty assertion >>> utterly bereft of any supporting (EAUBoaSR)) reasoning counts for zilch. >> >> Those how know what "structure" means can see that it is not a structure. >> >>> Linz claims that of every Turing Machine there are none that solve >>> the halting problem. >> >> And proves the claim. >> >>> ∃!H ∈ Turing_Machines (What Richard was saying) >>> would say that there does not exist exactly one Turing Machine that >>> solves the halting problem thus fails if there are more than one. >> >> Irrelevant as that is not what Linz' says. >> And you should not lie about Rchard. >> > > Richard was confused bout this. Linz words were confusing > unless one had read many other proofs one might be confused. > > I know perfectly well what Linz says. YOU are the one that is confused, as you have even admitted.