Path: ...!eternal-september.org!feeder3.eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail From: olcott Newsgroups: comp.theory Subject: Re: Defining a correct simulating halt decider Date: Thu, 5 Sep 2024 09:09:14 -0500 Organization: A noiseless patient Spider Lines: 65 Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Injection-Date: Thu, 05 Sep 2024 16:09:15 +0200 (CEST) Injection-Info: dont-email.me; posting-host="43b31a63184850aec0f50fc55161dc88"; logging-data="396608"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX18UZIAQ+mcl06Q6k/cRVOsr" User-Agent: Mozilla Thunderbird Cancel-Lock: sha1:D/gGjv+3YjivydolHFQafuK3Ex0= Content-Language: en-US In-Reply-To: Bytes: 3883 On 9/5/2024 5:24 AM, Fred. Zwarts wrote: > Op 04.sep.2024 om 15:06 schreef olcott: >> On 9/4/2024 4:38 AM, Fred. Zwarts wrote: >>> Op 03.sep.2024 om 22:25 schreef olcott: >>>> On 9/3/2024 2:01 PM, joes wrote: >>>>> Am Tue, 03 Sep 2024 13:40:08 -0500 schrieb olcott: >>>>>> On 9/3/2024 9:42 AM, joes wrote: >>>>>>> Am Mon, 02 Sep 2024 16:06:24 -0500 schrieb olcott: >>>>>>>> On 9/2/2024 12:52 PM, Fred. Zwarts wrote: >>>>>>>>> Op 02.sep.2024 om 18:38 schreef olcott: >>>>>>>>>> A halt decider is a Turing machine that computes the mapping from >>>>>>>>>> its finite string input to the behavior that this finite string >>>>>>>>>> specifies. >>>>>>>>>> If the finite string machine string machine description specifies >>>>>>>>>> that it cannot possibly reach its own final halt state then this >>>>>>>>>> machine description specifies non-halting behavior. >>>>>>> Which DDD does not. >>>>>> DDD emulated by HHH cannot possibly reach its final halt state no >>>>>> matter >>>>>> what HHH does. >>>>> But DDD halts, so it „specifies halting behaviour”. >>>>> HHH can’t simulate itself. >>>>> >>>> >>>> HHH does simulate itself simulating DDD >>>> why do you insist on lying about this? >>>> >>>> https://github.com/plolcott/x86utm/blob/master/Halt7.c >>> HHH *tries* to simulate itself, but it fails to reach the end of its >>> simulation of the halting program. >> >> The source code proves otherwise that you are not bright >> enough to understand this code is no rebuttal at all. >> > Olcott's only rebuttal is a ad hominem attacks. > No evidence for another incorrect claim. > Even olcott agreed that HHH cannot reach the end of DDD and now he > contradicts himself. DDD emulated by HHH never reaches it final halt state. It looks like I have to repeat this 10,000 times before anyone ever notices that I said it at least once. _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] Show the details of how DDD emulated by HHH reaches its own machine address 0000217f. 00002172, 00002173, 00002175, 0000217a calls HHH(DDD) then 00002172, 00002173, 00002175, 0000217a calls HHH(DDD)... -- Copyright 2024 Olcott "Talent hits a target no one else can hit; Genius hits a target no one else can see." Arthur Schopenhauer