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Path: news.eternal-september.org!eternal-september.org!.POSTED!not-for-mail From: olcott <polcott333@gmail.com> Newsgroups: comp.theory Subject: =?UTF-8?Q?Re=3A_Analysis_of_Richard_Damon=27s_Response_to_Flibble_?= =?UTF-8?Q?=E2=80=93_2025-05-21_=28Well=2C_let_me_retort=29?= Date: Sat, 24 May 2025 10:29:18 -0500 Organization: A noiseless patient Spider Lines: 131 Message-ID: <100soke$p071$8@dont-email.me> References: <WUJXP.1292990$4AM6.718172@fx17.ams4> <100nqh9$3jkhf$1@dont-email.me> <100p5ob$3vdf5$1@dont-email.me> <100q7a7$5buc$5@dont-email.me> <100rrqr$j60a$1@dont-email.me> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Injection-Date: Sat, 24 May 2025 17:29:19 +0200 (CEST) Injection-Info: dont-email.me; posting-host="f513fb0f9fd54277dcf2467a994ccda0"; logging-data="819425"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX18B6ARPfYNa68zJoAnhvoTi" User-Agent: Mozilla Thunderbird Cancel-Lock: sha1:yKOySVJilf1FtDMzDBh3eWm4H4o= Content-Language: en-US X-Antivirus: Norton (VPS 250524-2, 5/24/2025), Outbound message In-Reply-To: <100rrqr$j60a$1@dont-email.me> X-Antivirus-Status: Clean On 5/24/2025 2:17 AM, Mikko wrote: > On 2025-05-23 16:21:26 +0000, olcott said: > >> On 5/23/2025 1:48 AM, Mikko wrote: >>> On 2025-05-22 18:31:05 +0000, olcott said: >>> >>>> On 5/22/2025 1:19 PM, Mr Flibble wrote: >>>>> Analysis of Richard Damon's Response to Flibble – 2025-05-21 >>>>> ============================================================ >>>>> >>>>> Overview: >>>>> --------- >>>>> In his latest response, Richard Damon continues to critique Flibble's >>>>> arguments on Simulating Halt Deciders (SHDs) from a purely classical >>>>> Turing framework. While internally consistent within that system, >>>>> Damon >>>>> fails to engage with the semantic, typed framework that Flibble >>>>> explicitly >>>>> operates within. As a result, Damon misreads core claims and >>>>> commits the >>>>> very category error that Flibble critiques. >>>>> >>>>> 1. Misframing Flibble’s Intent >>>>> ------------------------------ >>>>>> Damon: “Then you are willing to admit that your system has no >>>>>> impact on >>>>> the classical Halting Problem...?” >>>>> >>>>> Flibble already concedes this. He isn’t trying to solve the classical >>>>> Halting Problem but to critique its framing by proposing a stricter >>>>> semantic model that excludes malformed self-referential inputs. >>>>> >>>>> 2. Simulation vs. Detection >>>>> --------------------------- >>>>>> Damon: “You can only detect infinite recursion if it is actually >>>>>> there.” >>>>> >>>>> Agreed—and Flibble does not claim otherwise. His position is that some >>>>> cases of non-termination can be structurally recognized, not >>>>> simulated, >>>>> and that SHDs should be partial and cautious, refusing to decide on >>>>> semantically ambiguous input. >>>>> >>>>> 3. Total Deciders vs. Typed SHDs >>>>> -------------------------------- >>>>>> Damon: “To be a decider, it must have fully defined behavior for any >>>>> input.” >>>>> >>>>> This applies to classical Turing deciders, not to Flibble's typed >>>>> SHDs. >>>>> Typed deciders only accept inputs that are semantically coherent. Ill- >>>>> formed input (e.g. programs entangled with their decider) are >>>>> rejected by >>>>> design. >>>>> >>>>> 4. The DD() Misunderstanding >>>>> ---------------------------- >>>>>> Damon: “If DD() terminates, it is IMPOSSIBLE for a decider to say it >>>>> doesn’t.” >>>>> >>>>> Flibble agrees—but he argues DD() is semantically malformed. The issue >>>>> isn’t that SHDs misclassify valid halting code—it’s that the input >>>>> itself >>>>> **breaks semantic boundaries** between code and meta-code. >>>>> >>>>> 5. Stack Overflow as Semantic Feedback >>>>> -------------------------------------- >>>>>> Damon: “Stack overflow isn't allowed in Turing-complete systems.” >>>>> >>>>> True—but Flibble doesn’t treat it as part of the model, only as an >>>>> indicator that a simulation has entered an ill-formed loop. Just >>>>> like a >>>>> type checker catching malformed code, a crash is interpreted as a >>>>> boundary >>>>> signal. >>>>> >>>>> 6. Category Error in System Comparison >>>>> -------------------------------------- >>>>>> Damon: “Either use the original system or your claims are >>>>>> irrelevant.” >>>>> >>>>> Flibble **is** using another system. And like type theory’s >>>>> refinement of >>>>> untyped systems, Flibble’s model proposes a safer and more meaningful >>>>> semantic boundary that avoids classical contradictions through >>>>> disciplined >>>>> typing. >>>>> >>>>> 7. Misstating the Classical Proof >>>>> --------------------------------- >>>>>> Damon: “The Halting Problem has no contradiction.” >>>>> >>>>> This is incorrect. The **proof by contradiction** constructs a paradox >>>>> when trying to define a universal halting decider. Flibble’s reframing >>>>> avoids the paradox by disallowing the construction that causes it. >>>>> >>>>> Conclusion: >>>>> ----------- >>>>> Damon critiques Flibble’s model from a classical standpoint and >>>>> fails to >>>>> recognize that Flibble is operating in a redefined, typed semantic >>>>> space. >>>>> Damon’s insistence on applying Turing’s assumptions to a type-safe >>>>> framework leads him to repeat the category error that Flibble is >>>>> attempting to eliminate. >>>>> >>>>> Flibble’s model doesn’t claim to invalidate Turing—it reframes the >>>>> halting >>>>> problem to **exclude semantically malformed cases** and handle >>>>> recursion >>>>> structurally, not behaviorally. >>>> >>>>> Therefore, Damon’s arguments, though logically valid in isolation, are >>> >>> Not in isolation but in the context of halting problem. >> >> Damon always changes the words that he is responding >> to so that the gullible fools here that are hardly paying >> attention might construe what he says as a rebuttal. > > If you only say that he changed the words that can be regarded as > equivalent to "yes, that's a better way to say what I meant". If > you mean something else you must say something else. > Richard is for the most part a damned liar. -- Copyright 2025 Olcott "Talent hits a target no one else can hit; Genius hits a target no one else can see." Arthur Schopenhauer