Path: ...!weretis.net!feeder9.news.weretis.net!news.nk.ca!rocksolid2!i2pn2.org!.POSTED!not-for-mail From: Richard Damon Newsgroups: comp.theory,sci.logic Subject: =?UTF-8?Q?Re=3A_A_simulating_halt_decider_applied_to_the_The_Peter_?= =?UTF-8?Q?Linz_Turing_Machine_description_=E2=9F=A8=C4=A4=E2=9F=A9_--_key_d?= =?UTF-8?Q?etails?= Date: Sat, 1 Jun 2024 15:45:59 -0400 Organization: i2pn2 (i2pn.org) Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Injection-Date: Sat, 1 Jun 2024 19:45:59 -0000 (UTC) Injection-Info: i2pn2.org; logging-data="2856055"; 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: Bytes: 3971 Lines: 46 On 6/1/24 3:26 PM, olcott wrote: > On 6/1/2024 1:52 PM, joes wrote: >> Am Sat, 01 Jun 2024 09:37:01 -0500 schrieb olcott: >>> On 6/1/2024 2:52 AM, Mikko wrote: >>>> On 2024-05-31 15:35:18 +0000, olcott said: >> >>>>> *A quick summary of the reasoning provided below* >>>>> The LHS is behavior that embedded_H is allowed to report on. >>>> There is no restrictions on what embedded_H is allowed to report on. >>> >>> embedded_H is only allowed to report on the behavior that its finite >>> string Turing Machine Description specifies to a UTM. >>> >>> embedded_H a UTM except that it stops simulating and reports >>> non-halting as soon as it correctly recognizes a non-halting behavior >>> pattern that is specified by its input. >> "Except". So it is not an UTM. >> >>> When Ĥ is applied to ⟨Ĥ⟩ >>> Ĥ.q0 ⟨Ĥ⟩ ⊢* embedded_H ⟨Ĥ⟩ ⟨Ĥ⟩ ⊢* Ĥ.qy ∞ >>> Ĥ.q0 ⟨Ĥ⟩ ⊢* embedded_H ⟨Ĥ⟩ ⟨Ĥ⟩ ⊢* Ĥ.qn >>> >>> (a) Ĥ copies its input ⟨Ĥ⟩ >>> (b) Ĥ invokes embedded_H ⟨Ĥ⟩ ⟨Ĥ⟩ >>> (c) embedded_H simulates ⟨Ĥ⟩ ⟨Ĥ⟩ >>> (d) simulated ⟨Ĥ⟩ copies its input ⟨Ĥ⟩ >>> (e) simulated ⟨Ĥ⟩ invokes simulated embedded_H ⟨Ĥ⟩ ⟨Ĥ⟩ >>> (f) simulated embedded_H simulates ⟨Ĥ⟩ ⟨Ĥ⟩ >>> (g) goto (d) >>> >>> embedded_H is not allowed to be applied to Ĥ ⟨Ĥ⟩ because inputs can >>> only be finite strings and Ĥ is not a finite string. This means >>> that embedded_H is not allowed to report on its own actual behavior. >> I can't read that notation. What is H^ and what does it look like? >> > > *Here is the whole Linz proof* > I simplified the Linz notation at the bottom of page 2 of the proof. > https://www.liarparadox.org/Linz_Proof.pdf > > Yes, you "simplified" it by removing essential parts of the requirements listed. Probably because you don't understand what they mean, because requirements don't seem to mean anything to you.