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Path: ...!eternal-september.org!feeder3.eternal-september.org!news.eternal-september.org!eternal-september.org!.POSTED!not-for-mail From: dbush <dbush.mobile@gmail.com> Newsgroups: comp.theory Subject: Re: DD specifies non-terminating behavior to HHH --- RECURSIVE CHAIN --- Saving Democracy Date: Mon, 24 Feb 2025 22:59:31 -0500 Organization: A noiseless patient Spider Lines: 82 Message-ID: <vpjf72$1gok4$8@dont-email.me> References: <vo6420$3mpmf$1@dont-email.me> <vpdqc8$6bqs$1@dont-email.me> <vpe1g3$7gnd$1@dont-email.me> <vpflv1$j7qb$1@dont-email.me> <vpfnhm$jena$1@dont-email.me> <vpgded$nkbd$1@dont-email.me> <vpgdn8$nlei$1@dont-email.me> <vpgh33$o4p7$1@dont-email.me> <vpghkq$o82o$1@dont-email.me> <vpgk2q$okhu$1@dont-email.me> <vpgo94$p8he$1@dont-email.me> <vpgoia$p9vl$1@dont-email.me> <vpgrdl$tdkf$1@dont-email.me> <vpgtb3$tiun$2@dont-email.me> <vpgth7$tdkf$3@dont-email.me> <vpgufr$truc$1@dont-email.me> <vpguru$tdkf$4@dont-email.me> <vpgvcv$tuuf$1@dont-email.me> <vphr67$13hrc$1@dont-email.me> <vpi0rc$14kaj$1@dont-email.me> <vpi1ni$13hrc$3@dont-email.me> <vpio66$1euhp$1@dont-email.me> <vpipdj$1f8pm$1@dont-email.me> <vpiujl$1fvqe$2@dont-email.me> <vpj1if$1gok4$1@dont-email.me> <vpj5dg$1hb0e$1@dont-email.me> <vpj683$1gok4$3@dont-email.me> <vpj7ep$1hivf$1@dont-email.me> <vpj7mh$1gok4$4@dont-email.me> <vpj862$1hivf$2@dont-email.me> <vpj8fo$1gok4$5@dont-email.me> <vpjeit$1nj05$1@dont-email.me> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Injection-Date: Tue, 25 Feb 2025 04:59:31 +0100 (CET) Injection-Info: dont-email.me; posting-host="9eeafc121d03898926ad9caf9449da30"; logging-data="1598084"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX1/Xka19AWEjkyZIrFoER/KM" User-Agent: Mozilla Thunderbird Cancel-Lock: sha1:Iz+T9voR9O/33MCVUIcEy7uQ3mI= Content-Language: en-US In-Reply-To: <vpjeit$1nj05$1@dont-email.me> Bytes: 4584 On 2/24/2025 10:48 PM, olcott wrote: > On 2/24/2025 8:04 PM, dbush wrote: >> On 2/24/2025 8:59 PM, olcott wrote: >>> On 2/24/2025 7:51 PM, dbush wrote: >>>> On 2/24/2025 8:47 PM, olcott wrote: >>>>> On 2/24/2025 7:26 PM, dbush wrote: >>>>>> On 2/24/2025 8:12 PM, olcott wrote: >>>>>>> On 2/24/2025 6:06 PM, dbush wrote: >>>>>>>> On 2/24/2025 6:16 PM, olcott wrote: >>>>>>>>> On 2/24/2025 3:47 PM, dbush wrote: >>>>>>>>>> On 2/24/2025 4:26 PM, olcott wrote: >>>>>>> >>>>>>> >>>>>>>>> >>>>>>>>> HHH that aborts its simulation and a purely >>>>>>>>> hypothetical (imaginary never implemented) >>>>>>>>> HHH that never aborts its simulation. >>>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> Same thing. F aborts its (admittedly poor) simulation by >>>>>>>> breaking out of a recursive chain, and a hypothetical F that >>>>>>>> performs a correct unaborted simulation. >>>>>>> >>>>>>> The simple fact that the hypothetical HHH would never >>>>>>> terminate conclusively proves that DD specifies behavior >>>>>>> that cannot possibly terminate normally. >>>>>> >>>>>> And the simple fact that the hypothetical F would never terminate >>>>>> conclusively proves that no_numbers_greater_than_10 specifies >>>>>> behavior that cannot possibly terminate normally. >>>>>> >>>>>> Agreed? >>>>> >>>>> I will not discuss your code. >>>>> >>>> >>>> I'll let you respond to yourself here: >>>> >>>> On 11/10/2024 11:41 PM, olcott wrote: >>>> > That is a dishonest dodge. An honest rebuttal would explain >>>> > all of the details of how I am incorrect. You can't do that >>>> > because I am correct. >>>> >>>> >>> >>> Your code is not isomorphic to my code thus an >>> irrelevant change of subject away from the point. >>> >>> >> >> >> That is counter-factual. >> >> According to you, the behavior of DD correctly simulated by HHH is >> defined by this code: >> >> int HHH(ptr P) >> { >> /* replace all code with an unconditional simulator */ >> } >> > > I NEVER MEANT THAT > It sure sounds like you did: On 2/22/2025 1:02 PM, olcott wrote: > On 2/22/2025 11:10 AM, dbush wrote: >> On 2/22/2025 11:43 AM, olcott wrote: >>> The first point is DD correctly simulated by HHH cannot >>> possibly terminate normally by reaching its own "return" >>> instruction. >> >> In other words, if the code of HHH is replaced with an unconditional simulator then it can be shown that DD is non-halting and therefore HHH(DD)==0 is correct. >> > > Wow finally someone that totally gets it.