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Path: ...!eternal-september.org!feeder3.eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail From: olcott <polcott333@gmail.com> Newsgroups: comp.theory Subject: Re: Overview of proof that the input to HHH(DDD) specifies non-halting behavior Date: Tue, 13 Aug 2024 10:36:54 -0500 Organization: A noiseless patient Spider Lines: 32 Message-ID: <v9fuim$3uffi$2@dont-email.me> References: <v9edol$3metk$1@dont-email.me> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Date: Tue, 13 Aug 2024 17:36:55 +0200 (CEST) Injection-Info: dont-email.me; posting-host="5789d119f15570941a39cdb59159ffa5"; logging-data="4144626"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX1/YstPQPnlsyIerL0atchSm" User-Agent: Mozilla Thunderbird Cancel-Lock: sha1:Uc2EbxS3MIB68IEnD7APf7zeMxc= Content-Language: en-US In-Reply-To: <v9edol$3metk$1@dont-email.me> Bytes: 2299 On 8/12/2024 8:43 PM, olcott wrote: > We prove that the simulation is correct. > Then we prove that this simulation cannot possibly > reach its final halt state / ever stop running without being aborted. > The semantics of the x86 language conclusive proves this is true. > > Thus when we measure the behavior specified by this finite > string by DDD correctly simulated/emulated by HHH it specifies > non-halting behavior. > > https://www.researchgate.net/ > publication/369971402_Simulating_Termination_Analyzer_H_is_Not_Fooled_by_Pathological_Input_D > *ESSENCE OF PROOF OF KEY POINTS* A simulation of N instructions of DDD by HHH according to the semantics of the x86 language is stipulated to be correct. A correct simulation of N instructions of DDD by HHH is sufficient to correctly predict the behavior of an unlimited simulation. Termination analyzers / halt deciders are only required to correctly predict the behavior of their inputs. Termination analyzers / halt deciders are only required to correctly predict the behavior of their inputs, thus the behavior of non-inputs is outside of their domain. -- Copyright 2024 Olcott "Talent hits a target no one else can hit; Genius hits a target no one else can see." Arthur Schopenhauer