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Path: ...!weretis.net!feeder9.news.weretis.net!news.nk.ca!rocksolid2!i2pn2.org!.POSTED!not-for-mail From: Richard Damon <richard@damon-family.org> Newsgroups: comp.theory Subject: Re: DDD specifies recursive emulation to HHH and halting to HHH1 Date: Sun, 30 Mar 2025 22:36:55 -0400 Organization: i2pn2 (i2pn.org) Message-ID: <4285ea3219a2d5f2d6c52e84697fa4e3d3dc80cb@i2pn2.org> References: <vrfuob$256og$1@dont-email.me> <c2b91231b9052e07b6705250938fb9095e711327@i2pn2.org> <vs7kvf$3eal$2@dont-email.me> <aeb75b411e9f77c974585181c671a47d03b22078@i2pn2.org> <vs7qdm$8dae$2@dont-email.me> <vs7r9b$8ajp$1@dont-email.me> <vs92l3$1fccq$5@dont-email.me> <vs93ae$1k9u2$1@dont-email.me> <vs9g5p$1v2n9$5@dont-email.me> <vs9gcg$20g2j$3@dont-email.me> <vs9h9o$23cav$2@dont-email.me> <vs9hh3$20g2j$6@dont-email.me> <vs9jie$23cav$4@dont-email.me> <vs9kb1$26cg5$2@dont-email.me> <vs9pni$27rl4$9@dont-email.me> <vs9r1b$28tqg$2@dont-email.me> <vs9t45$2f6n5$1@dont-email.me> <9f2ff3ab9b99a7bb6dfa0885f9757f810ce52e66@i2pn2.org> <vsaam4$2sfhq$1@dont-email.me> <vsbi7e$1hblk$1@dont-email.me> <vsc6qi$27lbo$2@dont-email.me> <8a3e7e93e6cad20b29d23405a0e6dbd497a492ac@i2pn2.org> <vscegq$2fv3s$2@dont-email.me> <26f33bb039fda7d28ae164cfc4d0f582d4698f31@i2pn2.org> <vsclsb$2n4jc$1@dont-email.me> <36a4c76730b23cf78ddde73c723116b5380973a1@i2pn2.org> <vsctnm$2ub5m$2@dont-email.me> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Injection-Date: Mon, 31 Mar 2025 02:40:56 -0000 (UTC) Injection-Info: i2pn2.org; logging-data="2476048"; mail-complaints-to="usenet@i2pn2.org"; posting-account="diqKR1lalukngNWEqoq9/uFtbkm5U+w3w6FQ0yesrXg"; User-Agent: Mozilla Thunderbird In-Reply-To: <vsctnm$2ub5m$2@dont-email.me> Content-Language: en-US X-Spam-Checker-Version: SpamAssassin 4.0.0 Bytes: 12026 Lines: 244 On 3/30/25 10:13 PM, olcott wrote: > On 3/30/2025 7:32 PM, Richard Damon wrote: >> On 3/30/25 7:59 PM, olcott wrote: >>> On 3/30/2025 5:50 PM, Richard Damon wrote: >>>> On 3/30/25 5:53 PM, olcott wrote: >>>>> On 3/30/2025 4:01 PM, Richard Damon wrote: >>>>>> On 3/30/25 3:42 PM, olcott wrote: >>>>>>> On 3/30/2025 8:50 AM, Fred. Zwarts wrote: >>>>>>>> Op 30.mrt.2025 om 04:35 schreef olcott: >>>>>>>>> On 3/29/2025 8:12 PM, Richard Damon wrote: >>>>>>>>>> On 3/29/25 6:44 PM, olcott wrote: >>>>>>>>>>> On 3/29/2025 5:08 PM, dbush wrote: >>>>>>>>>>>> On 3/29/2025 5:46 PM, olcott wrote: >>>>>>>>>>>>> On 3/29/2025 3:14 PM, dbush wrote: >>>>>>>>>>>>>> On 3/29/2025 4:01 PM, olcott wrote: >>>>>>>>>>>>>>> On 3/29/2025 2:26 PM, dbush wrote: >>>>>>>>>>>>>>>> On 3/29/2025 3:22 PM, olcott wrote: >>>>>>>>>>>>>>>>> On 3/29/2025 2:06 PM, dbush wrote: >>>>>>>>>>>>>>>>>> On 3/29/2025 3:03 PM, olcott wrote: >>>>>>>>>>>>>>>>>>> On 3/29/2025 10:23 AM, dbush wrote: >>>>>>>>>>>>>>>>>>>> On 3/29/2025 11:12 AM, olcott wrote: >>>>>>>>>>>>>>>>>>>>> On 3/28/2025 11:00 PM, dbush wrote: >>>>>>>>>>>>>>>>>>>>>> On 3/28/2025 11:45 PM, olcott wrote: >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> It defines that it must compute the mapping from >>>>>>>>>>>>>>>>>>>>>>> the direct execution of a Turing Machine >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> Which does not require tracing an actual running >>>>>>>>>>>>>>>>>>>>>> TM, only mapping properties of the TM described. >>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>> The key fact that you continue to dishonestly ignore >>>>>>>>>>>>>>>>>>>>> is the concrete counter-example that I provided that >>>>>>>>>>>>>>>>>>>>> conclusively proves that the finite string of machine >>>>>>>>>>>>>>>>>>>>> code input is not always a valid proxy for the >>>>>>>>>>>>>>>>>>>>> behavior >>>>>>>>>>>>>>>>>>>>> of the underlying virtual machine. >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> In other words, you deny the concept of a UTM, which >>>>>>>>>>>>>>>>>>>> can take a description of any Turing machine and >>>>>>>>>>>>>>>>>>>> exactly reproduce the behavior of the direct execution. >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> I deny that a pathological relationship between a UTM >>>>>>>>>>>>>>>>>>> and >>>>>>>>>>>>>>>>>>> its input can be correctly ignored. >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> In such a case, the UTM will not halt, and neither >>>>>>>>>>>>>>>>>> will the input when executed directly. >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> It is not impossible to adapt a UTM such that it >>>>>>>>>>>>>>>>> correctly simulates a finite number of steps of an >>>>>>>>>>>>>>>>> input. >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> 1) then you no longer have a UTM, so statements about a >>>>>>>>>>>>>>>> UTM don't apply >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> We can know that when this adapted UTM simulates a >>>>>>>>>>>>>>> finite number of steps of its input that this finite >>>>>>>>>>>>>>> number of steps were simulated correctly. >>>>>>>>>>>>>> >>>>>>>>>>>>>> And therefore does not do a correct UTM simulation that >>>>>>>>>>>>>> matches the behavior of the direct execution as it is >>>>>>>>>>>>>> incomplete. >>>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> It is dishonest to expect non-terminating inputs to complete. >>>>>>>>>>>> >>>>>>>>>>>> An input that halts when executed directly is not non- >>>>>>>>>>>> terminating >>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> 2) changing the input is not allowed >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> The input is unchanged. There never was any >>>>>>>>>>>>>>> indication that the input was in any way changed. >>>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> False, if the starting function calls UTM and UTM changes, >>>>>>>>>>>>>> you're changing the input. >>>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> When UTM1 is a UTM that has been adapted to only simulate >>>>>>>>>>>>> a finite number of steps >>>>>>>>>>>> >>>>>>>>>>>> And is therefore no longer a UTM that does a correct and >>>>>>>>>>>> complete simulation >>>>>>>>>>>> >>>>>>>>>>>>> and input D calls UTM1 then the >>>>>>>>>>>>> behavior of D simulated by UTM1 >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> Is not what I asked about. I asked about the behavior of D >>>>>>>>>>>> when executed directly. >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> Off topic for this thread. >>>>>>>>>>> UTM1 D DOES NOT HALT >>>>>>>>>>> UTM2 D HALTS >>>>>>>>>>> D is the same finite string in both cases. >>>>>>>>>>> >>>>>>>>>> >>>>>>>>>> No it isn't, not if it is the definition of a PROGRAM. >>>>>>>>>> >>>>>>>>> >>>>>>>>> _DDD() >>>>>>>>> [00002172] 55 push ebp ; housekeeping >>>>>>>>> [00002173] 8bec mov ebp,esp ; housekeeping >>>>>>>>> [00002175] 6872210000 push 00002172 ; push DDD >>>>>>>>> [0000217a] e853f4ffff call 000015d2 ; call HHH(DDD) >>>>>>>>> [0000217f] 83c404 add esp,+04 >>>>>>>>> [00002182] 5d pop ebp >>>>>>>>> [00002183] c3 ret >>>>>>>>> Size in bytes:(0018) [00002183] >>>>>>>>> >>>>>>>>> The behavior that these machine code bytes specify: >>>>>>>>> 558bec6872210000e853f4ffff83c4045dc3 >>>>>>>>> as an input to HHH is different than these >>>>>>>>> same bytes as input to HHH1 as a verified fact. >>>>>>>>> >>>>>>>>>> Or, are you admitting you don't understand the meaning of a >>>>>>>>>> program? >>>>>>>>>> >>>>>>>>> >>>>>>>>> It seems that you "just don't believe in" verified facts. >>>>>>>>> >>>>>>>> That completely depends on who has verified it. >>>>>>> >>>>>>> No it does not. That is a stupid thing to say. >>>>>>> Every verified fact IS TRUE BY DEFINITION. >>>>>> >>>>>> No, if the verifiers lies, then his "verification" isn't valid. >>>>>> >>>>> >>>>> That is not the way semantic tautology works. >>>>> If the father of lies says that cats are animals >>>>> then cats are still animals. >>>>> >>>>>> Or, do you accept the verification by the election deniers that >>>>>> show that there was the possibility of the fraud, >>>>>> >>>>> >>>>> There is a possibility that five minutes ago never existed. >>>>> Claiming that there was fraud when you know there was no >>>>> evidence of fraud might get you eternally incinerated. >>>>> >>>>>> A guess you have to or you are admitting yourself to be a hypocrite. >>>>>> >>>>>>> >>>>>>>> If everyone can see that the way in which Olcott verifies his >>>>>>>> 'facts' is only a baseless claim, I do not believe in the >>>>>>>> verification. In particular when he does not fix the errors in >>>>>>>> the verification that were pointed out to him. >>>>>>> >>>>>>> My claims are verified as true entirely on the basis >>>>>>> of the meaning of their words. >>>>>>> >>>>>> ========== REMAINDER OF ARTICLE TRUNCATED ==========