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Path: ...!weretis.net!feeder9.news.weretis.net!news.quux.org!eternal-september.org!feeder3.eternal-september.org!news.eternal-september.org!eternal-september.org!.POSTED!not-for-mail From: dbush <dbush.mobile@gmail.com> Newsgroups: comp.theory Subject: =?UTF-8?Q?Re=3A_Flibble=E2=80=99s_Leap=3A_Why_Behavioral_Divergence?= =?UTF-8?Q?_Implies_a_Type_Distinction_in_the_Halting_Problem?= Date: Sun, 11 May 2025 20:43:32 -0400 Organization: A noiseless patient Spider Lines: 98 Message-ID: <vvrg7j$mv2a$2@dont-email.me> References: <vv1UP.77894$JJT6.54808@fx16.ams4> <vvqd4u$g8a1$1@dont-email.me> <7N2UP.527443$wBt6.464256@fx15.ams4> <vvqfgq$gmmk$1@dont-email.me> <os3UP.670056$BFJ.223954@fx13.ams4> <vvqgpt$gmmk$4@dont-email.me> <aG3UP.366972$wBVe.321504@fx06.ams4> <vvqhaj$gldn$6@dont-email.me> <bV3UP.101097$0ia.1168@fx11.ams4> <vvqkff$gldn$13@dont-email.me> <WH4UP.229898$_Npd.172992@fx01.ams4> <vvqm03$i3hn$1@dont-email.me> <g55UP.688178$4AM6.545580@fx17.ams4> <87o6vy4ulc.fsf@nosuchdomain.example.com> <vvrb1g$me5h$2@dont-email.me> <f2bc11d4d57ba6260c0cca597204057a28c8276e@i2pn2.org> <vvrg32$n9a9$2@dont-email.me> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Date: Mon, 12 May 2025 02:43:32 +0200 (CEST) Injection-Info: dont-email.me; posting-host="d587ba6f088c47ed8fd2ad250ebfd646"; logging-data="752714"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX1/HEvRXyGOJwqnOJH3dqsHa" User-Agent: Mozilla Thunderbird Cancel-Lock: sha1:kStzs6Blw/VZAAGfdkkCgwZGH1Q= Content-Language: en-US In-Reply-To: <vvrg32$n9a9$2@dont-email.me> Bytes: 5167 On 5/11/2025 8:41 PM, olcott wrote: > On 5/11/2025 6:45 PM, Richard Damon wrote: >> On 5/11/25 7:14 PM, olcott wrote: >>> On 5/11/2025 6:05 PM, Keith Thompson wrote: >>>> Mr Flibble <flibble@red-dwarf.jmc.corp> writes: >>>>> On Sun, 11 May 2025 18:15:47 +0100, Richard Heathfield wrote: >>>>> >>>>>> On 11/05/2025 17:59, Mr Flibble wrote: >>>>>>> it is impossible to obtain a halting result >>>>>> >>>>>> >>>>>> That sure looks like a concession that it's impossible to devise an >>>>>> algorithm that will produce a halting result. >>>>>> >>>>>> Well done. We got you there in the end. >>>>> >>>>> No. The reason why it is impossible to obtain a halting result for >>>>> pathological input is not the reason proposed by Turing (i.e. self- >>>>> referential diagonalization), it is impossible to obtain a halting >>>>> result >>>>> for pathological input because the self-referential conflation of >>>>> decider >>>>> and input is a category error that prevents us from performing >>>>> diagonalization. >>>> >>>> Is it possible to determine whether a given input is "pathological" >>>> or not? >>>> >>>>> To usefully advance research in this area pathological input needs >>>>> to be >>>>> excluded from the set of programs that can be analysed by a decider. >>>> >>>> Can this exclusion be performed reliably and consistently? >>>> >>> >>> That is a good question. The answer is definitely >>> yes. When HHH emulates DDD it only needs to see >>> that DDD is calling itself with no conditional branch >>> instructions inbetween. >>> >>> Whether a function computed by a Turing machine can >>> do this is a different question. >>> >> >> So, try to do it. >> > > No need to. DDD emulated by HHH according to the > rules of the computational language that DD is > encoded within Doesn't happen, as you have admitted on the record: On 5/5/2025 8:24 AM, dbush wrote: > On 5/4/2025 11:03 PM, dbush wrote: >> On 5/4/2025 10:05 PM, olcott wrote: >>> On 5/4/2025 7:23 PM, Richard Damon wrote: >>>> But HHH doesn't correct emulated DD by those rules, as those rules >>>> do not allow HHH to stop its emulation, >>> >>> Sure they do you freaking moron... >> >> Then show where in the Intel instruction manual that the execution of >> any instruction other than a HLT is allowed to stop instead of >> executing the next instruction. >> >> Failure to do so in your next reply, or within one hour of your next >> post on this newsgroup, will be taken as you official on-the-record >> admission that there is no such allowance and that HHH does NOT >> correctly simulate DD. > > Let the record show that Peter Olcott made the following post in this > newsgroup after the above message: > > On 5/4/2025 11:04 PM, olcott wrote: > > D *WOULD NEVER STOP RUNNING UNLESS* > > indicates that professor Sipser was agreeing > > to hypotheticals AS *NOT CHANGING THE INPUT* > > > > You are taking > > *WOULD NEVER STOP RUNNING UNLESS* > > to mean *NEVER STOPS RUNNING* that is incorrect. > > And has made no attempt after over 9 hours to show where in the Intel > instruction manual that execution is allowed to stop after any > instruction other than HLT. > > Therefore, as per the above criteria: > > LET THE RECORD SHOW > > That Peter Olcott > > Has *officially* admitted > > That DD is NOT correctly simulated by HHH