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Path: ...!news.mixmin.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: Is Richard a Liar? Date: Sat, 11 May 2024 11:26:30 -0500 Organization: A noiseless patient Spider Lines: 408 Message-ID: <v1o67n$24f4c$1@dont-email.me> References: <v18e32$1vbql$1@dont-email.me> <v1b7gl$2ndka$1@dont-email.me> <v1cla9$34iis$1@dont-email.me> <v1d2mi$9f72$11@i2pn2.org> <v1di1h$3b2m5$1@dont-email.me> <v1dtdv$3dqg4$1@dont-email.me> <v1du2i$3dt7u$1@dont-email.me> <v1fetd$3s7jo$1@dont-email.me> <v1ft42$3vdau$2@dont-email.me> <-5Gdnf-nQvstC6b7nZ2dnZfqnPadnZ2d@brightview.co.uk> <v1gid8$4ilc$1@dont-email.me> <v1h9eu$9faf$1@dont-email.me> <v1iqli$nsva$1@dont-email.me> <v1k0ts$iuna$1@i2pn2.org> <v1k381$14mbi$2@dont-email.me> <v1labh$kf53$1@i2pn2.org> <v1lfnq$1e7af$1@dont-email.me> <v1lh1g$kf52$4@i2pn2.org> <v1lmo1$1g1mj$1@dont-email.me> <v1luu1$lbo5$3@i2pn2.org> <v1lvuo$1i47i$1@dont-email.me> <v1m1bf$lbo5$4@i2pn2.org> <v1m2hc$1ijhr$1@dont-email.me> <v1m31m$lbo4$1@i2pn2.org> <v1m4et$1iv85$1@dont-email.me> <v1m5co$lbo4$2@i2pn2.org> <v1m71h$1jnpi$1@dont-email.me> <v1m7mh$lbo5$5@i2pn2.org> <v1mb8f$1kgpl$1@dont-email.me> <v1mkf8$lbo5$7@i2pn2.org> <v1mkmm$1q5ee$1@dont-email.me> <v1na6f$1ugl0$1@dont-email.me> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Injection-Date: Sat, 11 May 2024 18:26:32 +0200 (CEST) Injection-Info: dont-email.me; posting-host="4d0dff08c358270f818af19f82bcfe8c"; logging-data="2243724"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX19oHIlqFe5dsDaXsgZEFF2j" User-Agent: Mozilla Thunderbird Cancel-Lock: sha1:Os4vkA4ozEh7dmcsoG6oTOlawUM= In-Reply-To: <v1na6f$1ugl0$1@dont-email.me> Content-Language: en-US Bytes: 21131 On 5/11/2024 3:27 AM, Mikko wrote: > On 2024-05-11 02:21:10 +0000, olcott said: > >> On 5/10/2024 9:17 PM, Richard Damon wrote: >>> On 5/10/24 7:39 PM, olcott wrote: >>>> On 5/10/2024 5:39 PM, Richard Damon wrote: >>>>> On 5/10/24 6:28 PM, olcott wrote: >>>>>> On 5/10/2024 4:59 PM, Richard Damon wrote: >>>>>>> On 5/10/24 5:43 PM, olcott wrote: >>>>>>>> On 5/10/2024 4:19 PM, Richard Damon wrote: >>>>>>>>> On 5/10/24 5:11 PM, olcott wrote: >>>>>>>>>> On 5/10/2024 3:50 PM, Richard Damon wrote: >>>>>>>>>>> On 5/10/24 4:27 PM, olcott wrote: >>>>>>>>>>>> On 5/10/2024 3:09 PM, Richard Damon wrote: >>>>>>>>>>>>> On 5/10/24 1:49 PM, olcott wrote: >>>>>>>>>>>>>> On 5/10/2024 11:12 AM, Richard Damon wrote: >>>>>>>>>>>>>>> On 5/10/24 11:50 AM, olcott wrote: >>>>>>>>>>>>>>>> On 5/10/2024 9:18 AM, Richard Damon wrote: >>>>>>>>>>>>>>>>> On 5/9/24 11:10 PM, olcott wrote: >>>>>>>>>>>>>>>>>> On 5/9/2024 9:31 PM, Richard Damon wrote: >>>>>>>>>>>>>>>>>>> On 5/9/24 11:38 AM, olcott wrote: >>>>>>>>>>>>>>>>>>>> On 5/8/2024 8:38 PM, immibis wrote: >>>>>>>>>>>>>>>>>>>>> On 8/05/24 21:05, olcott wrote: >>>>>>>>>>>>>>>>>>>>>> On 5/8/2024 10:13 AM, Mike Terry wrote: >>>>>>>>>>>>>>>>>>>>>>> On 08/05/2024 14:01, olcott wrote: >>>>>>>>>>>>>>>>>>>>>>>> On 5/8/2024 3:59 AM, Mikko wrote: >>>>>>>>>>>>>>>>>>>>>>>>> On 2024-05-07 19:05:54 +0000, olcott said: >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> On 5/7/2024 1:54 PM, Fred. Zwarts wrote: >>>>>>>>>>>>>>>>>>>>>>>>>>> Op 07.mei.2024 om 17:40 schreef olcott: >>>>>>>>>>>>>>>>>>>>>>>>>>>> On 5/7/2024 6:18 AM, Richard Damon wrote: >>>>>>>>>>>>>>>>>>>>>>>>>>>>> On 5/7/24 3:30 AM, Mikko wrote: >>>>>>>>>>>>>>>>>>>>>>>>>>>>>> On 2024-05-06 18:28:37 +0000, olcott said: >>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> On 5/6/2024 11:19 AM, Mikko wrote: >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> On 2024-05-05 17:02:25 +0000, olcott said: >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> The x86utm operating system: >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> https://github.com/plolcott/x86utm enables >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> one C function to execute another C >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> function in debug step mode. >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Simulating Termination analyzer H >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> simulates the x86 machine code of its >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> input (using libx86emu) in debug step >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> mode until it correctly matches a >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> correct non-halting behavior pattern >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> proving that its input will never >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> stop running unless aborted. >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Can D correctly simulated by H >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> terminate normally? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 00 int H(ptr x, ptr x) // ptr is >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> pointer to int function >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 01 int D(ptr x) >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 02 { >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 03 int Halt_Status = H(x, x); >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 04 if (Halt_Status) >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 05 HERE: goto HERE; >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 06 return Halt_Status; >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 07 } >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 08 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 09 int main() >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 10 { >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 11 H(D,D); >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 12 } >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> *Execution Trace* >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Line 11: main() invokes H(D,D); >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> *keeps repeating* (unless aborted) >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Line 03: simulated D(D) invokes >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> simulated H(D,D) that simulates D(D) >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> *Simulation invariant* >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> D correctly simulated by H cannot >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> possibly reach past its own line 03. >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> The above execution trace proves that >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> (for every H/D pair of the >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> infinite set of H/D pairs) each D(D) >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> simulated by the H that this D(D) >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> calls cannot possibly reach past its >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> own line 03. >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> When you say "every H/D pair" you should >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> specify which set of pairs >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> you are talking about. As you don't, >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> your words don't mean anything. >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Every H/D pair in the universe where D(D) >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> is simulated by the >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> same H(D,D) that D(D) calls. This >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> involves 1 to ∞ steps of D >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> and also includes zero to ∞ recursive >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> simulations where H >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> H simulates itself simulating D(D). >>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>> "In the universe" is not a set. In typical >>>>>>>>>>>>>>>>>>>>>>>>>>>>>> set theories like ZFC there >>>>>>>>>>>>>>>>>>>>>>>>>>>>>> is no universal set. >>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>> This template defines an infinite set of >>>>>>>>>>>>>>>>>>>>>>>>>>>> finite string H/D pairs where each D(D) that >>>>>>>>>>>>>>>>>>>>>>>>>>>> is simulated by H(D,D) also calls this same >>>>>>>>>>>>>>>>>>>>>>>>>>>> H(D,D). >>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>> These H/D pairs can be enumerated by the one >>>>>>>>>>>>>>>>>>>>>>>>>>>> to ∞ simulated steps of D and involve zero >>>>>>>>>>>>>>>>>>>>>>>>>>>> to ∞ recursive simulations of H simulating >>>>>>>>>>>>>>>>>>>>>>>>>>>> itself simulating D(D). Every time Lines >>>>>>>>>>>>>>>>>>>>>>>>>>>> 1,2,3 are simulated again defines >>>>>>>>>>>>>>>>>>>>>>>>>>>> one more level of recursive simulation. >>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>> 1st element of H/D pairs 1 step of D is >>>>>>>>>>>>>>>>>>>>>>>>>>>> simulated by H >>>>>>>>>>>>>>>>>>>>>>>>>>>> 2nd element of H/D pairs 2 steps of D are >>>>>>>>>>>>>>>>>>>>>>>>>>>> simulated by H >>>>>>>>>>>>>>>>>>>>>>>>>>>> 3rd element of H/D pairs 3 steps of D are >>>>>>>>>>>>>>>>>>>>>>>>>>>> simulated by H >>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>> 4th element of H/D pairs 4 steps of D are >>>>>>>>>>>>>>>>>>>>>>>>>>>> simulated by H >>>>>>>>>>>>>>>>>>>>>>>>>>>> this begins the first recursive simulation >>>>>>>>>>>>>>>>>>>>>>>>>>>> at line 01 >>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>> 5th element of H/D pairs 5 steps of D are >>>>>>>>>>>>>>>>>>>>>>>>>>>> simulated by >>>>>>>>>>>>>>>>>>>>>>>>>>>> next step of the first recursive simulation >>>>>>>>>>>>>>>>>>>>>>>>>>>> at line 02 >>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>> 6th element of H/D pairs 6 steps of D are >>>>>>>>>>>>>>>>>>>>>>>>>>>> simulated by >>>>>>>>>>>>>>>>>>>>>>>>>>>> last step of the first recursive simulation >>>>>>>>>>>>>>>>>>>>>>>>>>>> at line 03 >>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>> 7th element of H/D pairs 7 steps of D are >>>>>>>>>>>>>>>>>>>>>>>>>>>> simulated by H >>>>>>>>>>>>>>>>>>>>>>>>>>>> this begins the second recursive simulation >>>>>>>>>>>>>>>>>>>>>>>>>>>> at line 01 >>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>> Is this the definition of the infinite set of >>>>>>>>>>>>>>>>>>>>>>>>>>> H? We can think of many more simulations that >>>>>>>>>>>>>>>>>>>>>>>>>>> only these. >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> This template defines an infinite set of >>>>>>>>>>>>>>>>>>>>>>>>>> finite string H/D pairs where >>>>>>>>>>>>>>>>>>>>>>>>>> each D(D) that is simulated by H(D,D) also >>>>>>>>>>>>>>>>>>>>>>>>>> calls this same H(D,D). >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> No-one can possibly show one element of this >>>>>>>>>>>>>>>>>>>>>>>>>> set where D(D) reaches >>>>>>>>>>>>>>>>>>>>>>>>>> past its own line 03. >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>> If H is a decider of any kind then the D build >>>>>>>>>>>>>>>>>>>>>>>>> from it reaches its line >>>>>>>>>>>>>>>>>>>>>>>>> 4 as numberd above. Whether the simulation of D >>>>>>>>>>>>>>>>>>>>>>>>> by H reaches that line >>>>>>>>>>>>>>>>>>>>>>>>> is another question. >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>> *My fully operational code proves otherwise* ========== REMAINDER OF ARTICLE TRUNCATED ==========