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Path: ...!3.eu.feeder.erje.net!feeder.erje.net!eternal-september.org!feeder3.eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail From: olcott <polcott333@gmail.com> Newsgroups: comp.theory,sci.logic Subject: Re: The error of the halting problem Date: Mon, 3 Jun 2024 21:14:34 -0500 Organization: A noiseless patient Spider Lines: 69 Message-ID: <v3ltaa$8gjv$2@dont-email.me> References: <v3lafd$1uml$1@dont-email.me> <v3loms$2uv04$1@i2pn2.org> <v3lou5$43oa$1@dont-email.me> <v3lrh1$2uv03$1@i2pn2.org> <v3lrvi$4h2j$2@dont-email.me> <v3lsd0$2uv04$16@i2pn2.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Date: Tue, 04 Jun 2024 04:14:35 +0200 (CEST) Injection-Info: dont-email.me; posting-host="e82f76cbf70c4c740fdbf97a3b1eefca"; logging-data="279167"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX18RNNGxdmImHHlaWSDyXNoI" User-Agent: Mozilla Thunderbird Cancel-Lock: sha1:AcBgIrsdV6AvKtvAG2pRNN7nDnA= In-Reply-To: <v3lsd0$2uv04$16@i2pn2.org> Content-Language: en-US Bytes: 3836 On 6/3/2024 8:58 PM, Richard Damon wrote: > On 6/3/24 9:51 PM, olcott wrote: >> On 6/3/2024 8:44 PM, Richard Damon wrote: >>> On 6/3/24 8:59 PM, olcott wrote: >>>> On 6/3/2024 7:55 PM, Richard Damon wrote: >>>>> On 6/3/24 4:53 PM, olcott wrote: >>>>>> For any program H that might determine whether programs halt, a >>>>>> "pathological" program D, called with some input, can pass its own >>>>>> source and its input to H and then specifically do the opposite of >>>>>> what >>>>>> H predicts D will do. No H can exist that handles this case. >>>>>> https://en.wikipedia.org/wiki/Halting_problem >>>>>> >>>>>> The way that the halting problem is conventionally understood is >>>>>> that H >>>>>> must correctly answer yes or no to an input that contradicts both >>>>>> answers, thus H is being asked a question isomorphic to the Liar >>>>>> Paradox: Is this sentence true or false: "This sentence is not >>>>>> true." ? >>>>> >>>>> But it doesn't reduce to that, as the decider was fixed in code >>>>> first, and then, by using that code, a question is constructed WITH >>>>> A RIGHT ANSWER, that just isn't the answer that this decider >>>>> happens to give. >>>>> >>>>> You just don't seem to understand logic well enough to understand >>>>> that not that subtitle difference. >>>>> >>>> >>>> In other words you are trying to get away with saying >>>> that it is only random chance that H gets the wrong >>>> answer not that the game is rigged against H. >>>> >>>> >>> >>> There is nothing "random" about it, if there was there would be a >>> chance it could get it right. >>> >> >> Then why did you say it was random? >> "just isn't the answer that this decider happens to give." > > But the answer the decider gives isn't random, because algorithms are > not random. > Then explain exactly how this is not deception: "just isn't the answer that this decider happens to give." >> >> When H is asked a yes/no question where both answers are >> contradicted by its input *IT IS A FREAKING RIGGED GAME* > > But both answers aren't wrong. Remember, the question is built to make a > SPECIFIC decider wrong, and by its algorithm, it will give a SPECIFIC > answer to each SPECIFIC question. > You can't get away with that head game by pretending to not understand what infinite an set of H/D pairs is. I really hope you don't condemn yourself to Hell over this. But I was just having fun being a Troll... Is Hell worth that? I myself would not take the chance. -- Copyright 2024 Olcott "Talent hits a target no one else can hit; Genius hits a target no one else can see." Arthur Schopenhauer