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Path: ...!eternal-september.org!feeder3.eternal-september.org!news.eternal-september.org!eternal-september.org!.POSTED!not-for-mail From: olcott <polcott333@gmail.com> Newsgroups: comp.theory Subject: Re: III correctly emulated by EEE --- Date: Tue, 25 Mar 2025 07:12:07 -0500 Organization: A noiseless patient Spider Lines: 167 Message-ID: <vru6in$38ob9$3@dont-email.me> References: <vrfuob$256og$1@dont-email.me> <8354fe5751e03a767452a3999818d5c6da714a6b@i2pn2.org> <vrigh6$f35v$1@dont-email.me> <vrj6d3$14iuu$1@dont-email.me> <vrjog0$1ilbe$6@dont-email.me> <db8aa67218b2a0990cd1df38aca29dbd3930e145@i2pn2.org> <vrkumg$2l2ci$2@dont-email.me> <ba957e964c1090cbb801b1688b951ac095281737@i2pn2.org> <vrmepa$2r2l$1@dont-email.me> <d8ee6d675850304b99af1b587437ba0ac64dbb85@i2pn2.org> <vrms64$cvat$2@dont-email.me> <76e394abe71be9cdc7f1948e73352c4f76ae409e@i2pn2.org> <vrmua7$cvat$8@dont-email.me> <dc633a07cd15e2c80ed98083cc5f9d218edcc9da@i2pn2.org> <vro0hk$1c9ia$1@dont-email.me> <9adf9b9c30250aaa2d3142509036c892db2b7096@i2pn2.org> <vrpfua$2qbhf$2@dont-email.me> <211f9a2a284cb2deaa666f424c1ef826fe855e80@i2pn2.org> <vrq330$3dq3n$1@dont-email.me> <e7268e8ef47579cacb49b0533d51549a77eb0b96@i2pn2.org> <vrqb6f$3k9kh$2@dont-email.me> <3f250e699762cfe6fccc844f10eb04f32d470b6a@i2pn2.org> <vrrpcl$11a56$4@dont-email.me> <8423998561d8feee807509b0ed6335123d35a7c9@i2pn2.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Injection-Date: Tue, 25 Mar 2025 13:12:08 +0100 (CET) Injection-Info: dont-email.me; posting-host="9741c665c88d9215381b06ce738934cb"; logging-data="3432809"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX19i05a6RBxlsmtWIP8fcwDy" User-Agent: Mozilla Thunderbird Cancel-Lock: sha1:LRFwD7sBq74TXp9R1iHVbeAruAw= X-Antivirus-Status: Clean In-Reply-To: <8423998561d8feee807509b0ed6335123d35a7c9@i2pn2.org> Content-Language: en-US X-Antivirus: Norton (VPS 250324-4, 3/24/2025), Outbound message Bytes: 9266 On 3/24/2025 8:28 PM, Richard Damon wrote: > On 3/24/25 10:14 AM, olcott wrote: >> On 3/24/2025 6:23 AM, Richard Damon wrote: >>> On 3/23/25 9:06 PM, olcott wrote: >>>> On 3/23/2025 6:56 PM, Richard Damon wrote: >>>>> On 3/23/25 6:47 PM, olcott wrote: >>>>>> On 3/23/2025 4:46 PM, Richard Damon wrote: >>>>>>> On 3/23/25 1:21 PM, olcott wrote: >>>>>>>> On 3/23/2025 6:07 AM, Richard Damon wrote: >>>>>>>>> On 3/22/25 11:52 PM, olcott wrote: >>>>>>>>>> On 3/22/2025 9:53 PM, Richard Damon wrote: >>>>>>>>>>> On 3/22/25 2:08 PM, olcott wrote: >>>>>>>>>>>> On 3/22/2025 12:38 PM, Richard Damon wrote: >>>>>>>>>>>>> On 3/22/25 1:31 PM, olcott wrote: >>>>>>>>>>>>>> On 3/22/2025 11:37 AM, joes wrote: >>>>>>>>>>>>>>> Am Sat, 22 Mar 2025 08:43:03 -0500 schrieb olcott: >>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> typedef void (*ptr)(); >>>>>>>>>>>>>>>> int HHH(ptr P); >>>>>>>>>>>>>>>> int main() >>>>>>>>>>>>>>>> { >>>>>>>>>>>>>>>> HHH(Infinite_Recursion); >>>>>>>>>>>>>>>> } >>>>>>>>>>>>>>>> There is no program DDD in the above code. >>>>>>>>>>>>>>> There is also no Infinite_Recursion. >>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> Since no Turing machine M can ever compute the mapping >>>>>>>>>>>>>>>> from the behavior >>>>>>>>>>>>>>>> of any directly executed TM2 referring to the behavior >>>>>>>>>>>>>>>> of the directly >>>>>>>>>>>>>>>> executed DDD has always been incorrect. Halt Deciders >>>>>>>>>>>>>>>> always report on >>>>>>>>>>>>>>>> the behavior that their input finite string specifies. >>>>>>>>>>>>>> >>>>>>>>>>>>>>> Please explain what behaviour the description of a TM >>>>>>>>>>>>>>> "specifies", >>>>>>>>>>>>>>> and which TM the input describes. >>>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> "Bill sang a song" describes what Bill did. >>>>>>>>>>>>>> A tape recording of Bill singing that same >>>>>>>>>>>>>> song completely specifies what Bill did. >>>>>>>>>>>>> >>>>>>>>>>>>> And what a UTM does with this input completely specifies >>>>>>>>>>>>> its behavior, >>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>>>> In every case that does not involve pathological self- >>>>>>>>>>>>>>>> reference the >>>>>>>>>>>>>>>> behavior that the finite string specifies is >>>>>>>>>>>>>>>> coincidentally the same >>>>>>>>>>>>>>>> behavior as the direct execution of the corresponding >>>>>>>>>>>>>>>> machine. The >>>>>>>>>>>>>>>> actual measure, however, has always been the behavior >>>>>>>>>>>>>>>> that the finite >>>>>>>>>>>>>>>> string input specifies. >>>>>>>>>>>>>>> ...which is the direct execution. Not much of a coincidence. >>>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> _III() >>>>>>>>>>>>>> [00002172] 55 push ebp ; housekeeping >>>>>>>>>>>>>> [00002173] 8bec mov ebp,esp ; housekeeping >>>>>>>>>>>>>> [00002175] 6872210000 push 00002172 ; push III >>>>>>>>>>>>>> [0000217a] e853f4ffff call 000015d2 ; call EEE(III) >>>>>>>>>>>>>> [0000217f] 83c404 add esp,+04 >>>>>>>>>>>>>> [00002182] 5d pop ebp >>>>>>>>>>>>>> [00002183] c3 ret >>>>>>>>>>>>>> Size in bytes:(0018) [00002183] >>>>>>>>>>>>>> >>>>>>>>>>>>>> When-so-ever any correct emulator EEE correctly emulates >>>>>>>>>>>>>> a finite number of steps of an input III that calls this >>>>>>>>>>>>>> same emulator to emulate itself the behavior of the direct >>>>>>>>>>>>>> execution of III will not be the same as the behavior of >>>>>>>>>>>>>> the emulated III. >>>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> Becuase a finite emulation that stop before the end is not >>>>>>>>>>>>> a correct emulation >>>>>>>>>>>> >>>>>>>>>>>> In other words you keep dishonestly trying to get away with >>>>>>>>>>>> disagreeing with the law of identity. >>>>>>>>>>>> >>>>>>>>>>>> When N steps are III are correctly emulated by EEE >>>>>>>>>>>> then N steps are III are correctly emulated by EEE. >>>>>>>>>>> >>>>>>>>>>> Which isn't the same as the CORRECT emulation that shows if >>>>>>>>>>> the program being emulated will halt/. >>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> There exists no Natural Number N number of steps of III >>>>>>>>>>>> correctly emulated by EEE where III reaches its >>>>>>>>>>>> own "ret" instruction and terminates normally. >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> Because >>>>>>>>>> >>>>>>>>>> In other words you agree that the recursive emulation >>>>>>>>>> of a single finite string of x86 machine code single >>>>>>>>>> machine address [00002172] cannot possibly reach its >>>>>>>>>> own machine address [00002183]when emulated by emulator >>>>>>>>>> EEE according to the semantics of the x86 language. >>>>>>>>>> >>>>>>>>>> >>>>>>>>> >>>>>>>>> But it isn't a single finite string of x86 machince code, >>>>>>>> >>>>>>>> As a matter of verified fact it is a single finite >>>>>>>> string of machine code at a fixed offset in the >>>>>>>> Halt7.obj file. >>>>>>> >>>>>>> Nope, because DEFINTIONALLY, to correctly emulate it, you need >>>>>>> ALL of it (at least all seen by the emulator) and thus you can't >>>>>>> change the parts seen and still be talking about the same input. >>>>>>> >>>>>>> Your claim just shows you are a patholgical liar. >>>>>>> >>>>>>> You can not "correctly emulate" the code of just the function, >>>>>>> you need the rest of the code, which mean you can't do the >>>>>>> variations you talk about. >>>>>>> >>>>>> >>>>>> x86utm operates on a compiled object file that >>>>>> is stored in a single location of global memory. >>>>> >>>>> Right, and thus you must consider *ALL* of that memory as the >>>>> input, so if you change it, it is a different input. >>>>> >>>> >>>> You haven't yet noticed that all posts with this title >>>> [III correctly emulated by EEE] are talking about a pure >>>> emulator that emulates a finite number of instructions of III. >>>> >>>> >>> >>> Which is just a strawman, and a contradiction, as the definition of >>> "correct emulation" (to be able to use it in the halting problem as a >>> surrogate for the programs behavior) must be complete. >>> >> >> _III() >> [00002172] 55 push ebp ; housekeeping >> [00002173] 8bec mov ebp,esp ; housekeeping >> [00002175] 6872210000 push 00002172 ; push III >> [0000217a] e853f4ffff call 000015d2 ; call EEE(III) >> [0000217f] 83c404 add esp,+04 >> [00002182] 5d pop ebp >> [00002183] c3 ret >> Size in bytes:(0018) [00002183] >> >> You continue to look increasingly foolish when you >> try to keep getting away with denying that III >> calls EEE(III) in recursive emulation. >> > > But I don't deny it, just point out that it is irrelevent, ========== REMAINDER OF ARTICLE TRUNCATED ==========