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Path: news.eternal-september.org!eternal-september.org!news.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: 197 page execution trace of DDD correctly simulated by HHH Date: Mon, 1 Jul 2024 10:15:18 -0500 Organization: A noiseless patient Spider Lines: 73 Message-ID: <v5uh66$14k9s$1@dont-email.me> References: <v4vrfg$2793f$1@dont-email.me> <v5ebvr$1hs89$1@dont-email.me> <v5efod$1ikpr$1@dont-email.me> <v5ejau$1iq57$1@dont-email.me> <v5eup8$1lar1$2@dont-email.me> <v5f1nm$1lp16$1@dont-email.me> <v5f246$1m2fl$1@dont-email.me> <v5f3fg$1lp16$2@dont-email.me> <v5f3j8$1m2fl$2@dont-email.me> <v5f54f$1lp16$3@dont-email.me> <v5f5sd$1mcif$1@dont-email.me> <v5ght9$21jrt$1@dont-email.me> <v5h558$24jbd$7@dont-email.me> <v5jcas$2m18t$2@dont-email.me> <v5k7ju$2qsdr$5@dont-email.me> <v5mcvo$1cgj0$3@i2pn2.org> <v5mklg$3cibm$7@dont-email.me> <v5mo8a$1d3t3$2@i2pn2.org> <v5mqge$3e4fd$2@dont-email.me> <v5msjt$1d3t3$9@i2pn2.org> <v5mtba$3elj0$1@dont-email.me> <v5n2ah$1d3t3$10@i2pn2.org> <v5n2sk$3fm1k$1@dont-email.me> <v5po6i$1h5u1$1@i2pn2.org> <v5pp9m$2jk8$1@dont-email.me> <v5r5p4$1irrf$1@i2pn2.org> <v5s4f4$jvgt$3@dont-email.me> <v5tp92$vsqr$2@dont-email.me> <v5u94l$12udb$5@dont-email.me> <v5uec2$12qkb$2@dont-email.me> <v5uesa$145ld$2@dont-email.me> <v5ugei$12qkb$4@dont-email.me> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Injection-Date: Mon, 01 Jul 2024 17:15:19 +0200 (CEST) Injection-Info: dont-email.me; posting-host="f83257e6e5a87f489aa8241c55498376"; logging-data="1200444"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX1+MJWuUjU9Tml7eY/rVsrrK" User-Agent: Mozilla Thunderbird Cancel-Lock: sha1:PpipxcedZh0bWaeU7HPxhr651cE= In-Reply-To: <v5ugei$12qkb$4@dont-email.me> Content-Language: en-US On 7/1/2024 10:02 AM, Fred. Zwarts wrote: > Op 01.jul.2024 om 16:35 schreef olcott: >> On 7/1/2024 9:27 AM, Fred. Zwarts wrote: >>> Op 01.jul.2024 om 14:57 schreef olcott: >>>> On 7/1/2024 3:27 AM, Fred. Zwarts wrote: >>>>> Op 30.jun.2024 om 19:25 schreef olcott: >>>>>> On 6/30/2024 3:42 AM, joes wrote: >>>>>> >>>>>>> No, I mean: why does the inner simulator repeat instead of aborting, >>>>>>> the same as the outer one does? >>>>>>> >>>>>>>> Technically it is called detecting a repeating state. >>>>>>> Yeah, I know. My point is: all recursive calls both enter and detect >>>>>>> a repeating state. >>>>>>> >>>>>> >>>>>> The inner ones always see one less execution trace >>>>>> than the next outer one, thus could only meet their >>>>>> abort criteria after they have already been aborted. >>>>>> >>>>> >>>>> Which indicates that they were aborted too soon, showing that the >>>>> emulation was incorrect. >>>> >>>> Unless the outer HHH aborts its simulation after some >>>> fixed number of correct emulations or none of the HHH >>>> ever aborts and HHH never stops running. >>> >>> But that does not make the result of the abort correct. >> >> >>> Not aborting will loop infinitely. >> >> If simulating halt decider H correctly simulates its input D >> until H correctly determines that its simulated D would never >> stop running unless aborted >> >> THEN H IS NECESSARILY CORRECT TO ABORT >> THEN H IS NECESSARILY CORRECT TO ABORT >> THEN H IS NECESSARILY CORRECT TO ABORT > > It is inevitable to abort, but that does not make the simulation > correct, because: > Of every possibility that can possibly be is is absolutely not inevitable to abort. DDD correctly emulated by HHH is either aborted at some point or crashes due to out-of-memory error. You just aren't very good at these things are you? >> >>> Aborting will abort too soon. Both cases are incorrect. >>> >> >> It doesn't seem like you care about the truth. >> >>>> >>>> There is no passing the guy in front of you if you both >>>> continue to run at the exact same speed, he will always >>>> be ahead of you. >>>> >>> >>> But shooting his tyres is also incorrect. >> > -- Copyright 2024 Olcott "Talent hits a target no one else can hit; Genius hits a target no one else can see." Arthur Schopenhauer