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Path: ...!weretis.net!feeder9.news.weretis.net!i2pn.org!i2pn2.org!.POSTED!not-for-mail From: Richard Damon <richard@damon-family.org> Newsgroups: comp.theory,sci.logic Subject: Re: Olcott is simply wrong --- Try to prove otherwise --- pinned down Date: Sun, 2 Jun 2024 13:22:16 -0400 Organization: i2pn2 (i2pn.org) Message-ID: <v3i9o8$2qu72$1@i2pn2.org> References: <v3501h$lpnh$1@dont-email.me> <v3dqka$2lfup$4@i2pn2.org> <v3dsev$2f6ul$1@dont-email.me> <v3dtt4$2lfup$5@i2pn2.org> <v3dvr3$2jgjd$1@dont-email.me> <v3e0rj$2lfup$6@i2pn2.org> <v3e1m6$2jmc2$1@dont-email.me> <v3f09p$2n53o$1@i2pn2.org> <v3feqn$2rdp3$1@dont-email.me> <v3fgat$2n53n$5@i2pn2.org> <v3fhan$2rsbs$1@dont-email.me> <v3fi55$2n53o$6@i2pn2.org> <v3fiq7$2rsbs$5@dont-email.me> <v3flc5$2n53o$7@i2pn2.org> <v3flm8$2sm3s$1@dont-email.me> <v3fm1e$2n53n$8@i2pn2.org> <v3fmlc$2sogn$1@dont-email.me> <v3fncn$2n53n$9@i2pn2.org> <v3fo1p$2t1ac$2@dont-email.me> <v3fqpt$2tjjm$1@dont-email.me> <v3fu48$2ulbk$1@dont-email.me> <v3g0b9$2n53n$17@i2pn2.org> <v3g0q4$2v3lp$3@dont-email.me> <v3g2t2$2n53n$20@i2pn2.org> <v3g3ja$2vho5$1@dont-email.me> <v3g7eb$2n53n$23@i2pn2.org> <v3g80k$30c96$2@dont-email.me> <v3g99u$2n53n$24@i2pn2.org> <v3g9tc$30pbl$1@dont-email.me> <v3gaot$2n53n$26@i2pn2.org> <v3gp5p$36pdg$1@dont-email.me> <v3hmbv$2q5op$1@i2pn2.org> <v3hv26$3bkv5$10@dont-email.me> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Injection-Date: Sun, 2 Jun 2024 17:22:16 -0000 (UTC) Injection-Info: i2pn2.org; logging-data="2980066"; mail-complaints-to="usenet@i2pn2.org"; posting-account="diqKR1lalukngNWEqoq9/uFtbkm5U+w3w6FQ0yesrXg"; User-Agent: Mozilla Thunderbird X-Spam-Checker-Version: SpamAssassin 4.0.0 Content-Language: en-US In-Reply-To: <v3hv26$3bkv5$10@dont-email.me> Bytes: 9591 Lines: 199 On 6/2/24 10:19 AM, olcott wrote: > On 6/2/2024 6:51 AM, Richard Damon wrote: >> On 6/1/24 11:33 PM, olcott wrote: >>> On 6/1/2024 6:27 PM, Richard Damon wrote: >>>> On 6/1/24 7:12 PM, olcott wrote: >>>>> On 6/1/2024 6:02 PM, Richard Damon wrote: >>>>>> On 6/1/24 6:40 PM, olcott wrote: >>>>>>> >>>>>>> Show me where I said anything in the above spec about an aborted >>>>>>> simulation. >>>>>> >>>>>> So, why did HH stop simulating after some n steps? >>>>>> >>>>>> Did it reach a final state in the simulation? if not, it ABORTED >>>>>> its simulation. >>>>>> >>>>>>> >>>>>>> When every possible which way DD correctly simulated by HH never >>>>>>> reaches >>>>>>> past its own simulated line 03 then >>>>>> >>>>>> And a simulation either goes until it reaches a final state of the >>>>>> machine it is simulating, or it aborted its simulation. >>>>>> >>>>> >>>>> typedef int (*ptr)(); // ptr is pointer to int function in C >>>>> 00 int HH(ptr p, ptr i); >>>>> 01 int DD(ptr p) >>>>> 02 { >>>>> 03 int Halt_Status = HH(p, p); >>>>> 04 if (Halt_Status) >>>>> 05 HERE: goto HERE; >>>>> 06 return Halt_Status; >>>>> 07 } >>>>> 08 >>>>> 09 int main() >>>>> 10 { >>>>> 11 HH(DD,DD); >>>>> 12 return 0; >>>>> 13 } >>>>> >>>>> When every DD correctly simulated by any HH cannot possibly reach >>>>> past its own simulated line 03 in 1 to ∞ steps of correct simulation >>>>> of DD by HH then we have exhaustively examined every possible HH/DD >>>>> pair and each element has of this infinite set has the same property. >>>> >>>> So? >>>> >>>> It doesn't matter how many aborted simulaiton you do of a given >>>> input (and each HH simulated a DIFFERENT input since it simulated >>>> the INSTANCE of the template with a different HH) >>>> >>> >>> In other words one cannot prove that every five pound rock weighs >>> more than every three pound rock, one must weigh them one-at-a-time? >> >> Nope. But you need to show that each rock IS a five pound rock. >> >> IF you weigh one rock, and find it is 5 pounds, doesn't mean that >> anothoer rock rock that looks about the same is also 5 pouds, >> >> You do seem to like you Herring in Red sauce, don't you. >> >> The comparison here is that you have only "weighed" a very few of your >> DDs, only those built on an HH that NEVER aborts have been determined >> to not halt. The others are just haven't-yet-halted-after-n-steps, but >> we actually DO know that they WILL Halt after more. >> >>> >>>> The ONLY simulation that actually showed that ITS input was >>>> no-halting was the HH that never aborted, and it didn't answer. >>>> >>>> Every other HH has a DIFFERENT INPUT and would be LYING to say it >>>> had that other input. >>>> >>> >>> In other words (because each rock is different) one cannot prove that >>> every five pound rock weighs more than every three pound rock, one >>> must weigh them one-at-a-time? >> Nope, unless of course you still need to weight them to show they ARE >> 5 pound rocks. >> >>> >>> Every HH/DD pair of the infinite of every possible HH/DD pair >>> DD correctly simulated by HH NEVER HALTS. >> >> That isn't even your original claim you were asking about. >> >> Your claim wasn't about "Halting" because that is easily disproven, >> but that there correct PARTIAL simulation done by H never reaches the >> statement after the call. >> >> You are just showing your true colors, that you just don't understand >> what you are talkinag about and get your lies confused. >> >>> >>>>> >>>>> *THIS PROVES THAT THE INPUT TO H(DD,DD) DOES NOT HALT* >>>>> *THIS PROVES THAT THE INPUT TO H(DD,DD) DOES NOT HALT* >>>>> *THIS PROVES THAT THE INPUT TO H(DD,DD) DOES NOT HALT* >>>> >>>> Nope. Aborted simulation don't prove anything. >>>> >>> >>> When for each element of the infinite set of every HH/DD pair DD >>> correctly simulated by HH cannot get past its own simulated line 03 >>> then we know that none of the DD inputs to each HH(DD,DD) ever halts. >> >> >> Nope. Try to actually PROVE that. >> > > Semantic tautologies are self-evident truth that prove themselves. > It is a fact that every five pound rock weights more than any > three pound rock. No need to weigh any rocks. Right, so you don't need to weigh a five pound rock to know it is five bpounds. > > typedef int (*ptr)(); // ptr is pointer to int function in C > 00 int HH(ptr p, ptr i); > 01 int DD(ptr p) > 02 { > 03 int Halt_Status = HH(p, p); > 04 if (Halt_Status) > 05 HERE: goto HERE; > 06 return Halt_Status; > 07 } > 08 > 09 int main() > 10 { > 11 HH(DD,DD); > 12 return 0; > 13 } > > Likewise we correctly deduce that for every HH/DD pair of the > infinite set of all HH/DD pairs that match the above template > every DD correctly simulated by HH never reaches past its own > simulated line 03, thus never halts. Maybe the SIMULATION never reaches past it, but that doesn't mean the input (or the simulation) doesn't halt. If H aborts its simulation, then the "simulation" reached its final state, that of being aborted. Yes, the machine simulated wasn't simulated to a final state, but the simulation did end. And since H aborted its simulation, there is no evidence that the machine simulated will never reach a final state, and in fact, we can show that So, your "Self-Evident Truth" is proved to be incorrect, just like so many of your "self-evident truths" because > > *WHEN WE LOOK AS THE X86 MACHINE CODE OF DD THIS IS UNEQUIVOCAL* > DD correctly emulated by HH with an x86 emulator cannot possibly > reach past its own machine instruction [00001c2e] in any finite (or > infinite) number of steps of correct emulation. ========== REMAINDER OF ARTICLE TRUNCATED ==========