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Path: ...!3.eu.feeder.erje.net!feeder.erje.net!eternal-september.org!feeder3.eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail From: olcott <polcott333@gmail.com> Newsgroups: comp.theory,sci.logic,comp.ai.philosophy Subject: Re: People are still trying to get away with disagreeing with the semantics of the x86 language Date: Sat, 29 Jun 2024 15:33:38 -0500 Organization: A noiseless patient Spider Lines: 116 Message-ID: <v5pr33$31tt$2@dont-email.me> References: <v5pbjf$55h$1@dont-email.me> <v5pdmk$1gd9e$1@i2pn2.org> <v5pfj9$adt$1@dont-email.me> <v5pi18$1gd9e$2@i2pn2.org> <v5pifq$1hae$1@dont-email.me> <v5pkal$1gd9e$3@i2pn2.org> <v5pkss$1nkd$1@dont-email.me> <v5pm48$1gd9e$4@i2pn2.org> <v5pn47$27nl$1@dont-email.me> <v5ppnb$1gd9e$5@i2pn2.org> <v5pq4l$31tt$1@dont-email.me> <v5pqji$1gd9d$2@i2pn2.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Injection-Date: Sat, 29 Jun 2024 22:33:39 +0200 (CEST) Injection-Info: dont-email.me; posting-host="762b9261836a2c687f6b79db999518fc"; logging-data="100285"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX189RT1iHl6V8FFZ0nFVdkaC" User-Agent: Mozilla Thunderbird Cancel-Lock: sha1:XqBc3h01zNIrK2Swd+jIrSdOc5M= In-Reply-To: <v5pqji$1gd9d$2@i2pn2.org> Content-Language: en-US Bytes: 6054 On 6/29/2024 3:25 PM, Richard Damon wrote: > On 6/29/24 4:17 PM, olcott wrote: >> On 6/29/2024 3:10 PM, Richard Damon wrote: >>> On 6/29/24 3:25 PM, olcott wrote: >>>> On 6/29/2024 2:08 PM, Richard Damon wrote: >>>>> On 6/29/24 2:47 PM, olcott wrote: >>>>>> On 6/29/2024 1:38 PM, Richard Damon wrote: >>>>>>> On 6/29/24 2:06 PM, olcott wrote: >>>> >>>> <MIT Professor Sipser agreed to ONLY these verbatim words 10/13/2022> >>>> If simulating halt decider H correctly simulates its input D >>>> until H correctly determines that its simulated D would never >>>> stop running unless aborted then >>>> >>>> H can abort its simulation of D and correctly report that D >>>> specifies a non-halting sequence of configurations. >>>> </MIT Professor Sipser agreed to ONLY these verbatim words 10/13/2022> >>> >>> >>> >>> But that only applies if H determines a CORRECT SIMULATION per HIS >>> definition does not halt >>> . >>> That means the DIRECT EXECUTION of the program represented by the >>> input does not halt, since that is the DEFINITION of the results of a >>> correct simuation. >>> >>> That also requires that the simulation does not stop until it reaches >>> a final state. You H neither does that nor correctly determines that >>> (since it does halt) thus you can never use the second paragraph to >>> be allowed to abort, even though you do anyway, which is why you get >>> the wrong answer. >>> >>>> >>>>>>>> >>>>>>>> *N steps of correct simulation are specified* >>>>>>>> H correctly simulates its input D until H >>>>>>>> H correctly simulates its input D until H >>>>>>>> H correctly simulates its input D until H >>>>>>>> H correctly simulates its input D until H >>>>>>> >>>>>>> Which does not determine the ACTUAL behavor >>>>>>> >>>>>> >>>>>> _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] >>>>>> >>>>>> That you already know that it does prove that DDD correctly >>>>>> emulated by HHH would never stop running unless aborted >>>>>> or out-of-memory error >>>>>> >>>>>> *proves that you are trying to get away with a bald-faced lie* >>>>>> I really hope that you repent before it is too late. >>>>>> >>>>>> >>>>> >>>>> Nope, just shows your stupidity, as the above code has NO defined >>>>> behavior as it accesses code that is not defined by it. >>>>> >>>> >>>> *Its behavior is completely defined by* >>>> (a) The finite string x86 machine code that includes >>>> the recursive emulation call from DDD to HHH(DDD). >>> >>> But by the semantics of the x86 langugage, the call to HHH does NOT >>> do a "recursive simulation" since that is not a term in that language. >>> >>> The Call to HHH just cause the >>> >>>> >>>> (b) The semantics of the x86 language. >>>> >>>> (c) That HHH is an x86 emulator that correctly emulates >>>> N steps of DDD. >>> >>> Which isn't an ACTUALY correct emulation, but only a PARTIAL correct >>> emulation (since correct emulation implies EVERY instruction but a >>> terminal one is followed by the next instruction). >>> >>> The key fact is that PARTIAL emulation doesn't reveal the future of >>> the behavior past the point of the emulation. >> >> In other words you are trying to get away with claiming >> that professor Sipser made a stupid mistake: >> >> H correctly simulates its input D until H correctly determines >> that its simulated D would never stop running unless aborted > > Nope, he just laid a trap that you fell into. > He could not have possibly laid any trap you dumb bunny. All of the words were my own verbatim words. It took me two years to compose those exact words. > The ONLY simulation that Professor Sipser accepts as correct, is one > that shows EXACTLY the behavior of the machine being simulated. > So you are stupid enough to believe that professor Sipser is stupid enough to to try and get away with disagreeing with the semantics of the x86 language? *I don't buy it. You are not that stupid you are a liar* -- Copyright 2024 Olcott "Talent hits a target no one else can hit; Genius hits a target no one else can see." Arthur Schopenhauer