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Path: ...!weretis.net!feeder9.news.weretis.net!news.quux.org!eternal-september.org!feeder3.eternal-september.org!news.eternal-september.org!eternal-september.org!.POSTED!not-for-mail From: olcott <polcott333@gmail.com> Newsgroups: comp.theory Subject: Re: DD correctly emulated by HHH --- Totally ignoring invalid rebuttals ---PSR--- Date: Sat, 8 Mar 2025 19:24:16 -0600 Organization: A noiseless patient Spider Lines: 74 Message-ID: <vqiqk0$dc6s$2@dont-email.me> References: <vq5qqc$1j128$2@dont-email.me> <920b573567d204a5c792425b09097d79ee098fa5@i2pn2.org> <vq9lvn$2ei4j$3@dont-email.me> <4453bc0c1141c540852ea2223a7fedefc93f564c@i2pn2.org> <vqadoh$2ivg7$2@dont-email.me> <vqae74$2ivcn$1@dont-email.me> <vqag6q$2jief$1@dont-email.me> <vqagb7$2ivcn$3@dont-email.me> <vqakhi$2jief$3@dont-email.me> <vqalvr$2ivcn$5@dont-email.me> <vqaq2s$2lgq7$2@dont-email.me> <vqasm4$2lue4$1@dont-email.me> <vqb43k$2mueq$1@dont-email.me> <vqb4ub$2lue4$3@dont-email.me> <vqb683$2mueq$2@dont-email.me> <vqbp05$2td95$1@dont-email.me> <vqcvlu$34c3r$3@dont-email.me> <vqecht$3epcf$1@dont-email.me> <vqf2lh$3j68u$5@dont-email.me> <vqf6mm$3j47v$4@dont-email.me> <vqg7ng$3qol2$3@dont-email.me> <vqh07g$26ac$1@dont-email.me> <vqhio1$5r7r$1@dont-email.me> <vqhm1s$6fo8$2@dont-email.me> <vqih45$bcso$1@dont-email.me> <vqii32$bcd0$3@dont-email.me> <vqijht$bcso$3@dont-email.me> <vqik16$bcd0$5@dont-email.me> <vqine6$cton$1@dont-email.me> <vqiovv$d4j1$2@dont-email.me> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Date: Sun, 09 Mar 2025 02:24:17 +0100 (CET) Injection-Info: dont-email.me; posting-host="4096f4f02883072a2d31b4a6c95072f7"; logging-data="438492"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX1+KpR3Qauzchoz9AdgSkmSm" User-Agent: Mozilla Thunderbird Cancel-Lock: sha1:cr+OOANczIx6wJnVtIhgpjiod7c= In-Reply-To: <vqiovv$d4j1$2@dont-email.me> X-Antivirus-Status: Clean Content-Language: en-US X-Antivirus: Norton (VPS 250308-6, 3/8/2025), Outbound message Bytes: 5017 On 3/8/2025 6:56 PM, dbush wrote: > On 3/8/2025 7:29 PM, olcott wrote: >> On 3/8/2025 5:31 PM, dbush wrote: >>> On 3/8/2025 6:23 PM, olcott wrote: >>>> On 3/8/2025 4:58 PM, dbush wrote: >>>>> On 3/8/2025 5:42 PM, olcott wrote: >>>>>> On 3/8/2025 9:00 AM, dbush wrote: >>>>>>> On 3/8/2025 9:03 AM, olcott wrote: >>>>>>>> >>>>>>>> Apparently you don't understand that inputs to a >>>>>>>> simulating termination analyzer specifying infinite >>>>>>>> recursion or recursive emulation cannot possibly >>>>>>>> reach their own final state and terminate normally. >>>>>>> >>>>>>> Apparently you don't understand that inputs to a termination >>>>>>> analyzer, simulating or otherwise, are specified by the >>>>>>> specification that is the halting function: >>>>>>> >>>>>>> (<X>,Y) maps to 1 if and only if X(Y) halts when executed directly >>>>>>> (<X>,Y) maps to 0 if and only if X(Y) does not halt when executed >>>>>>> >>>>>>> And HHH(DD)==0 fails to meet the above specification >>>>>> >>>>>> *THIS IS A SEMANTIC TAUTOLOGY THUS IMPOSSIBLY FALSE* >>>>>> Replacing the code of HHH with an unconditional simulator and >>>>>> subsequently running HHH(DD) cannot possibly reach >>>>>> its own "ret" instruction and terminate normally >>>>>> because DD calls HHH(DD) in recursive emulation. >>>>>> >>>>>> It is ridiculously stupid to believe that HHH must >>>>>> report on behavior other than the above behavior. >>>>>> >>>>> >>>>> It must if it is to be classified as a halt decider or termination >>>>> analyzer as per the definition. >>>> >>>> In other words you believe that HHH >>> >>> Is required to map the halting function to meet the requirements to >>> be a halt decider / termination analyzer. >>> >> >> HHH must map from the input finite string DD >> to the behavior that this finite string specifies > > And what it specifies, to be considered a solution to the halting > problem, is given by the specification: > > Given any algorithm (i.e. a fixed immutable sequence of instructions) X > described as <X> with input Y: > > A solution to the halting problem is an algorithm H that computes the > following mapping: > > (<X>,Y) maps to 1 if and only if X(Y) halts when executed directly > (<X>,Y) maps to 0 if and only if X(Y) does not halt when executed > In the same way that Sum(5,3) == 9 That is misconception is very widely held does not make it not a misconception. It is your above crazy nonsense that I require complete agreement with these exact words before moving on to any other point: DD correctly emulated by HHH cannot possibly reach its own "ret" instruction and terminate normally because DD calls HHH(DD) in recursive emulation. -- Copyright 2025 Olcott "Talent hits a target no one else can hit; Genius hits a target no one else can see." Arthur Schopenhauer