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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: DIFFERENT LEVELS OF RECURSION --- DD specifies non-terminating behavior to HHH Date: Sun, 16 Feb 2025 06:33:46 -0600 Organization: A noiseless patient Spider Lines: 152 Message-ID: <voslvb$j9kr$1@dont-email.me> References: <vnumf8$24cq0$1@dont-email.me> <voah0r$m3dj$6@dont-email.me> <voambu$ng5r$2@dont-email.me> <voamvc$nv62$1@dont-email.me> <voatki$p4au$2@dont-email.me> <voau7d$p4sc$2@dont-email.me> <voavuf$p4au$4@dont-email.me> <vob15v$ptj9$1@dont-email.me> <e3693316b91f4bd357aa26a12ebd469086c11c65@i2pn2.org> <vocpt8$16c4e$5@dont-email.me> <7ad847dee2cf3bc54cddc66a1e521f8a7242c01f@i2pn2.org> <vod3ft$18eoa$1@dont-email.me> <50488790b3d697cccde5689919b1d1d001b01965@i2pn2.org> <vodrkt$1d1gu$1@dont-email.me> <cdaa950d75c0b258288974055228e93f38067535@i2pn2.org> <voft9v$1rkco$1@dont-email.me> <e351c3a68fe9fffc21c6b82a50743305af794dd0@i2pn2.org> <vojrqp$2oikq$3@dont-email.me> <ffb46665a51356faf0fa3b56db966a31812e8134@i2pn2.org> <vokon8$2t882$1@dont-email.me> <vol0mf$2ulu5$1@dont-email.me> <vom1q4$34osr$3@dont-email.me> <bddf68f22f586b71856518082c6268a78db30d34@i2pn2.org> <vondnm$3ffar$2@dont-email.me> <vonhvr$3g196$2@dont-email.me> <vormap$ea63$2@dont-email.me> <vosbak$h569$1@dont-email.me> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Injection-Date: Sun, 16 Feb 2025 13:33:48 +0100 (CET) Injection-Info: dont-email.me; posting-host="9378b53ae005e86e1e1a15d47b99d642"; logging-data="632475"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX18XdLj42JQbzo81LZA6V+K3" User-Agent: Mozilla Thunderbird Cancel-Lock: sha1:JXfPgsQI6xgWS2zbSCBVBWtbPX8= In-Reply-To: <vosbak$h569$1@dont-email.me> Content-Language: en-US X-Antivirus-Status: Clean X-Antivirus: Norton (VPS 250216-0, 2/15/2025), Outbound message Bytes: 10136 On 2/16/2025 3:32 AM, Fred. Zwarts wrote: > Op 16.feb.2025 om 04:33 schreef olcott: >> On 2/14/2025 7:55 AM, Fred. Zwarts wrote: >>> Op 14.feb.2025 om 13:42 schreef olcott: >>>> On 2/14/2025 3:36 AM, joes wrote: >>>>> Am Thu, 13 Feb 2025 18:12:52 -0600 schrieb olcott: >>>>>> On 2/13/2025 8:47 AM, Fred. Zwarts wrote: >>>>>>> Op 13.feb.2025 om 13:31 schreef olcott: >>>>>>>> On 2/13/2025 3:16 AM, joes wrote: >>>>>>>>> Am Wed, 12 Feb 2025 22:18:32 -0600 schrieb olcott: >>>>>>>>>> On 2/11/2025 2:05 PM, joes wrote: >>>>>>>>>>> Am Tue, 11 Feb 2025 10:19:11 -0600 schrieb olcott: >>>>>>>>>>>> On 2/11/2025 9:23 AM, joes wrote: >>>>>>>>>>>>> Am Mon, 10 Feb 2025 15:38:37 -0600 schrieb olcott: >>>>>>>>>>>>>> On 2/10/2025 2:48 PM, joes wrote: >>>>>>>>>>>>>>> Am Mon, 10 Feb 2025 08:46:21 -0600 schrieb olcott: >>>>>>>>>>>>>>>> On 2/10/2025 6:52 AM, joes wrote: >>>>>>>>>>>>>>>>> Am Mon, 10 Feb 2025 06:02:48 -0600 schrieb olcott: >>>>>>>>>>>>>>>>>> On 2/10/2025 5:16 AM, joes wrote: >>>>>>>>>>>>>>>>>>> Am Sun, 09 Feb 2025 13:54:39 -0600 schrieb olcott: >>>>>>>>>>>>>>>>>>>> On 2/9/2025 1:33 PM, Fred. Zwarts wrote: >>>>>>>>>>>>>>>>>>>>> Op 09.feb.2025 om 20:04 schreef olcott: >>>>>>>>>>>>>>>>>>>>>> On 2/9/2025 12:54 PM, Fred. Zwarts wrote: >>>>>>>>>>>>>>>>>>>>>>> Op 09.feb.2025 om 18:00 schreef olcott: >>>>>>>>>>>>>>>>>>>>>>>> On 2/9/2025 10:50 AM, Fred. Zwarts wrote: >>>>>>>>>>>>>>>>>>>>>>>>> Op 09.feb.2025 om 16:18 schreef olcott: >>>>>>>>>>>>>>>>>>>>>>>>>> On 2/9/2025 2:13 AM, Fred. Zwarts wrote: >>>>>>>>>>>>>>>>>>>>>>>>>>> Op 09.feb.2025 om 07:10 schreef olcott: >>>>>>>>>>>>>>>>>>>>>>>>>>>> On 2/8/2025 3:54 PM, Fred. Zwarts wrote: >>>>>>>>>>>>>>>>>>>>>>>>>>>>> Op 08.feb.2025 om 15:47 schreef olcott: >>>>>>>>>>>>>>>>>>>>>>>>>>>>>> On 2/8/2025 3:57 AM, Fred. Zwarts wrote: >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Op 08.feb.2025 om 06:53 schreef olcott: >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> On 2/7/2025 7:27 PM, Richard Damon wrote: >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> On 2/7/25 8:12 PM, olcott wrote: >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> On 2/7/2025 5:56 PM, Richard Damon wrote: >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> On 2/7/25 11:26 AM, olcott wrote: >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> On 2/7/2025 6:20 AM, Richard Damon >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> wrote: >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> On 2/6/25 10:02 PM, olcott wrote: >>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>> Which proves that HHH fails to make a correct >>>>>>>>>>>>>>>>>>>>>>>>>>>>> decision about DD's halting behaviour. All >>>>>>>>>>>>>>>>>>>>>>>>>>>>> other >>>>>>>>>>>>>>>>>>>>>>>>>>>>> methods (direct execution, >>>>>>>>>>>>>>>>>>>>>>>>>>>>> simulation by a world class simulator, >>>>>>>>>>>>>>>>>>>>>>>>>>>>> etc.) show >>>>>>>>>>>>>>>>>>>>>>>>>>>>> that DD halts. But HHH fails to see it. >>>>>>>>>>>>>>>>>>>>>>>>>>>>> Everyone >>>>>>>>>>>>>>>>>>>>>>>>>>>>> with sufficient understanding of >>>>>>>>>>>>>>>>>>>>>>>>>>>>> programming sees >>>>>>>>>>>>>>>>>>>>>>>>>>>>> that HHH is not correctly programmed when it >>>>>>>>>>>>>>>>>>>>>>>>>>>>> aborts one cycle before the simulation >>>>>>>>>>>>>>>>>>>>>>>>>>>>> would end >>>>>>>>>>>>>>>>>>>>>>>>>>>>> normally. >>>>>>>>>>>>>>>>>>>>>>>>>>> The execution trace only shows that HHH is >>>>>>>>>>>>>>>>>>>>>>>>>>> unable >>>>>>>>>>>>>>>>>>>>>>>>>>> to complete its simulation, because HHH is >>>>>>>>>>>>>>>>>>>>>>>>>>> unable >>>>>>>>>>>>>>>>>>>>>>>>>>> to simulate itself. >>>>>>>>>>>>>>>>>>>>>>>>> It turns out that Olcott does not even understand >>>>>>>>>>>>>>>>>>>>>>>>> this simple proof that HHH produces false >>>>>>>>>>>>>>>>>>>>>>>>> negatives. >>>>>>>>>>>>>>>>>>>>>>>>> HHH is unable to simulate itself up to the normal >>>>>>>>>>>>>>>>>>>>>>>>> termination. >>>>>>>>>>>>>>>>>>>>>>> So, in other words, Olcott denies verified facts. >>>>>>>>>>>>>>>>>>>>>>> HHH >>>>>>>>>>>>>>>>>>>>>>> generates false negatives, as is verified in >>>>>>>>>>>>>>>>>>>>>>> int main() { >>>>>>>>>>>>>>>>>>>>>>> return HHH(main); >>>>>>>>>>>>>>>>>>>>>>> } >>>>>>>>>>>>>>>>>>>>>>> but he denies it. >>>>>>>>>>>>>>>>>>>>>>> He lacks the ability to accept simple verified >>>>>>>>>>>>>>>>>>>>>>> facts, >>>>>>>>>>>>>>>>>>>>>>> which he tries to hide with a lot of irrelevant >>>>>>>>>>>>>>>>>>>>>>> words. >>>>>>>>>>>>>>>>>>>>>> It is a verified fact that main cannot possibly be >>>>>>>>>>>>>>>>>>>>>> correctly simulated by HHH until its normal >>>>>>>>>>>>>>>>>>>>>> termination. >>>>>>>>>>>>>>>>>>>>> Indeed, which proves that HHH is unable to simulate >>>>>>>>>>>>>>>>>>>>> itself correctly. >>>>>>>>>>>>>>>>>>>> If this was true then you could point out exactly where >>>>>>>>>>>>>>>>>>>> HHH is incorrect. >>>>>>>>>>>>>>>>>>> HHH is supposed to be a decider, i.e. halt and return >>>>>>>>>>>>>>>>>>> the >>>>>>>>>>>>>>>>>>> correct value. >>>>>>>>>>>>>>>>>> The directly executed HHH(DD) always halts and returns a >>>>>>>>>>>>>>>>>> correct value as soon as it correctly determines that its >>>>>>>>>>>>>>>>>> input cannot possibly terminate normally. >>>>>>>>>>>>>>>>> We were talking about HHH(HHH). If the outer HHH halts >>>>>>>>>>>>>>>>> according to spec, so does the inner, because it is the >>>>>>>>>>>>>>>>> same. >>>>>>>>>>>>>>>>> Therefore it can’t report „non-halting” and be correct. If >>>>>>>>>>>>>>>>> the inner HHH doesn’t halt, it is not a decider. >>>>>>>>>>>> I am not going to ever talk about that. >>>>>>>>>>> Oh goody, you’re never getting anywhere if you reject >>>>>>>>>>> corrections. >>>>>>>>>> I reject infinite deflection away from the point. The absolute >>>>>>>>>> single-mined focus point is that DD correctly simulated by HHH >>>>>>>>>> cannot possible terminate normally. >>>>>>>>> That IS the point. DD does nothing else than call HHH. >>>>>>>>> >>>>>>>>>> Since there is a 5% chance that the treatment I will have next >>>>>>>>>> month >>>>>>>>>> will kill me and this treatment is my only good chance I will >>>>>>>>>> totally ignore anything that diverges from the point. >>>>>>>>> Ok, I will wait a month then. >>>>>>>>> >>>>>>>> Anyone that knows the C language sufficiently well knows that DD >>>>>>>> correctly simulated by HHH cannot possibly terminate normally. >>>>>>> >>>>>>> Indeed, which shows the limitation of HHH which makes that it cannot >>>>>>> properly decide about its input, because it must abort the correct >>>>>>> simulation before it sees that the correct simulation terminates >>>>>>> normally. >>>>>>> >>>>>> The correct simulation is only the one that it sees by definition. it >>>>>> maps ITS INPUT TO THE BEHAVIOR OF THIS INPUT. >>>>>> All of the people that think it should map the behavior of a non- >>>>>> input >>>>>> have always been wrong. >>>>> What is the non-input? >>>> >>>> int main() >>>> { >>>> DD(); // Is not an input to HHH >>>> HHH(DD) // Is an input to HHH >>>> { >>>> >>>>> The input is DD, and its behaviour is that it halts. >>>>> HHH’s simulation is not correct by definition. >>>>> >>>> >>>> >>> >>> What is the difference in the finite string that describes the first >>> DD and the finite string that describes the second DD? >> >> The first instance of recursion is not exactly the same as subsequent >> instances of the exact same sequence of recursive invocations. >> >> It is the same with recursive simulations. When the second recursive >> invocation has been aborted the first one terminates normally misleading > > ... olcott into believing that the simulated recursion shows non-halting > behaviour. When any aspect of a recursive invocation chain does not terminate normally then this chain does specify non-halting behavior. -- Copyright 2024 Olcott "Talent hits a target no one else can hit; Genius hits a target no one else can see." Arthur Schopenhauer