Path: news.eternal-september.org!eternal-september.org!.POSTED!not-for-mail From: olcott Newsgroups: comp.theory,sci.logic Subject: Re: My reviewers think that halt deciders must report on the behavior of their caller Date: Sun, 6 Jul 2025 15:06:33 -0500 Organization: A noiseless patient Spider Lines: 144 Message-ID: <104el09$2dpog$1@dont-email.me> References: <101nq32$99vd$1@dont-email.me> <101o913$db96$2@dont-email.me> <101o9rb$hd6o$1@dont-email.me> <101oa30$db96$4@dont-email.me> <101obb4$hd6o$4@dont-email.me> <101oc24$hlr6$2@dont-email.me> <101ocpc$hd6o$7@dont-email.me> <101od0p$i3m6$2@dont-email.me> <1049edr$10io1$2@dont-email.me> <1049jhv$11mmt$2@dont-email.me> <89d2edbab76401270efa67a8fbc135d5c47fefab@i2pn2.org> <104bjmr$1hqln$16@dont-email.me> <3f64fdd81d67415b7b0e305463d950c0c71e2db7@i2pn2.org> <9dcab3b82e32f9eb8473f8bc5361ab2fbef8b8f8@i2pn2.org> <104cud2$1r72a$2@dont-email.me> <104e46s$28pqb$2@dont-email.me> <960c2417e6f691b2b12703506c207990df5b39ab@i2pn2.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Injection-Date: Sun, 06 Jul 2025 22:06:33 +0200 (CEST) Injection-Info: dont-email.me; posting-host="1d15e621694ba385b5c4999100d2724d"; logging-data="2549520"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX18kgSmSDK1xgenTWIIV9KlK" User-Agent: Mozilla Thunderbird Cancel-Lock: sha1:jGFtxyQJpwUuiFKTpTk8wlwCaDI= X-Antivirus: Norton (VPS 250706-4, 7/6/2025), Outbound message X-Antivirus-Status: Clean Content-Language: en-US In-Reply-To: <960c2417e6f691b2b12703506c207990df5b39ab@i2pn2.org> On 7/6/2025 12:00 PM, Richard Damon wrote: > On 7/6/25 11:19 AM, olcott wrote: >> On 7/6/2025 6:50 AM, Richard Damon wrote: >>> On 7/6/25 12:34 AM, olcott wrote: >>>> On 7/5/2025 10:02 PM, Richard Damon wrote: >>>>> On 7/5/25 10:43 PM, olcott wrote: >>>>>> On 7/5/2025 7:44 PM, Richard Damon wrote: >>>>>>> On 7/5/25 12:26 PM, olcott wrote: >>>>>>>> On 7/5/2025 8:14 AM, Richard Damon wrote: >>>>>>>>> On 7/4/25 6:11 PM, olcott wrote: >>>>>>>>>> On 7/4/2025 3:53 PM, Richard Damon wrote: >>>>>>>>>>> On 7/4/25 4:43 PM, olcott wrote: >>>>>>>>>>>> On 6/3/2025 10:02 PM, dbush wrote: >>>>>>>>>>>>> On 6/3/2025 10:58 PM, olcott wrote: >>>>>>>>>>>>>> On 6/3/2025 9:46 PM, dbush wrote: >>>>>>>>>>>>>>> On 6/3/2025 10:34 PM, olcott wrote: >>>>>>>>>>>>>>>> On 6/3/2025 9:12 PM, dbush wrote: >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> Given any algorithm (i.e. a fixed immutable sequence of >>>>>>>>>>>>>>>>> instructions) X described as with input Y: >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> A solution to the halting problem is an algorithm H >>>>>>>>>>>>>>>>> that computes the following mapping: >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> (,Y) maps to 1 if and only if X(Y) halts when >>>>>>>>>>>>>>>>> executed directly >>>>>>>>>>>>>>>>> (,Y) maps to 0 if and only if X(Y) does not halt >>>>>>>>>>>>>>>>> when executed directly >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> Yes there is no algorithm that does that >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Excellent! >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Let The Record Show >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> That Peter Olcott >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Has *EXPLICITLY* admitted >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> That no algorithm H exists that meets the above >>>>>>>>>>>>>>> requirements, which is precisely the theorem that the >>>>>>>>>>>>>>> halting problem proofs prove. >>>>>>>>>>>>>> >>>>>>>>>>>>>> In the exact same way that there is no set of all set >>>>>>>>>>>>>> that contain themselves. ZFC did not solve Russell's >>>>>>>>>>>>>> Paradox as much as it showed that Russell's Paradox >>>>>>>>>>>>>> was anchored in an incoherent foundation, now called >>>>>>>>>>>>>> naive set theory. >>>>>>>>>>>>> >>>>>>>>>>>>> Which arose because the axioms of naive set theory created >>>>>>>>>>>>> a contradiction. >>>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> Likewise with halt deciders that are required to report >>>>>>>>>>>> on the behavior of directly executed Turing machines. >>>>>>>>>>> >>>>>>>>>>> And what is the CONTRADICTION? >>>>>>>>>>> >>>>>>>>>>> The result is just some things are not computable. >>>>>>>>>>> >>>>>>>>>> >>>>>>>>>> The result is that there cannot possibly be >>>>>>>>>> an *ACTUAL INPUT* that does the opposite of >>>>>>>>>> whatever its partial halt decider decides >>>>>>>>>> thus the HP proof fails before it begins. >>>>>>>>>> >>>>>>>>> >>>>>>>>> Sure there is. >>>>>>>>> >>>>>>>> >>>>>>>> In order to have an honest dialogue you must pay >>>>>>>> 100% complete attention to every single word. >>>>>>>> >>>>>>>> You can't just erase one of the words that I said >>>>>>>> and then form a rebuttal on that basis. >>>>>>>> >>>>>>>> Directly executed Turing machines have always been >>>>>>>> outside of the domain of every Turing machine based >>>>>>>> decider. >>>>>>>> >>>>>>>> >>>>>>> >>>>>>> Nope. >>>>>>> >>>>>>> Your refusal to providee a source is your admission that you are >>>>>>> just a liar. >>>>>>> >>>>>>> Remember, The DEFINITION of a Halt Deicder is that it is to be a >>>>>>> decider that decides if the program represented by its input will >>>>>>> halt when run. >>>>>>> >>>>>> >>>>>> It has never been the program represented by its input >>>>>> it has always been the behavior specified by its input. >>>>>> This is the key mistake that no one noticed in 90 years. >>>>> >>>>> Really? >>>>> >>>>> In computability theory, the halting problem is the problem of >>>>> determining, from a description of an arbitrary computer program >>>>> and an input, whether the program will finish running, or continue >>>>> to run forever. >>>>> >>>>> Sounds like the program and its representation. >>>>> >>>> >>>> With pathological self-reference the directly >>>> executed machine will not have the same >>>> behavior as the correctly simulated machine >>>> specification. >>> >>> Sure it does. >>> >> >> void DDD() >> { >>    HHH(DDD); >>    return; >> } >> >> *EVERY BOT FIGURES THIS OUT ON ITS OWN* > > No, it just isn't smart enough to detect that you lied in your premise. > >> There is no way that DDD simulated by HHH (according >> to the semantics of the C programming language) >> can possibly reach its own "return" statement final >> halt state. > > And there is no way for HHH to correctly simulate its input and return > an answer > You insistence that a non-terminating input be simulated until non-existent completion is especially nuts because you have been told about this dozens of times. What the F is wrong with you? -- Copyright 2025 Olcott "Talent hits a target no one else can hit; Genius hits a target no one else can see." Arthur Schopenhauer