Path: ...!weretis.net!feeder9.news.weretis.net!news.nk.ca!rocksolid2!i2pn2.org!.POSTED!not-for-mail From: Richard Damon Newsgroups: comp.theory Subject: Re: Halting Problem: What Constitutes Pathological Input Date: Tue, 6 May 2025 18:59:18 -0400 Organization: i2pn2 (i2pn.org) Message-ID: <42d875b9727dae90799e064ac33b9e1be866f2b5@i2pn2.org> References: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Injection-Date: Tue, 6 May 2025 23:01:25 -0000 (UTC) Injection-Info: i2pn2.org; logging-data="3438597"; mail-complaints-to="usenet@i2pn2.org"; posting-account="diqKR1lalukngNWEqoq9/uFtbkm5U+w3w6FQ0yesrXg"; User-Agent: Mozilla Thunderbird In-Reply-To: Content-Language: en-US X-Spam-Checker-Version: SpamAssassin 4.0.0 Bytes: 4665 Lines: 80 On 5/6/25 3:20 PM, olcott wrote: > On 5/6/2025 2:10 PM, Fred. Zwarts wrote: >> Op 06.mei.2025 om 20:47 schreef olcott: >>> On 5/6/2025 7:14 AM, dbush wrote: >>>> On 5/6/2025 1:54 AM, olcott wrote: >>>>> On 5/6/2025 12:49 AM, Richard Heathfield wrote: >>>>>> On 06/05/2025 00:29, olcott wrote: >>>>>> >>>>>> >>>>>> >>>>>>> >>>>>>> It is the problem incorrect specification that creates >>>>>>> the contradiction. >>>>>> >>>>>> Not at all. The contradiction arises from the fact that it is not >>>>>> possible to construct a universal decider. >>>>>> >>>>>>> Everyone here insists that functions computed >>>>>>> by models of computation can ignore inputs and >>>>>>> base their output on something else. >>>>>> >>>>>> I don't think anyone's saying that. >>>>>> >>>>>> Maybe you don't read so well. >>>>>> >>>>> >>>>> What are the exact steps for DD to be emulated by HHH >>>>> according to the semantics of the x86 language? >>>>> *Only an execution trace will do* >>>> >>>> The exact same steps for DD to be emulated by UTM. >>>> >>> >>> _DD() >>> [00002133] 55         push ebp      ; housekeeping >>> [00002134] 8bec       mov ebp,esp   ; housekeeping >>> [00002136] 51         push ecx      ; make space for local >>> [00002137] 6833210000 push 00002133 ; push DD >>> [0000213c] e882f4ffff call 000015c3 ; call HHH(DD) >>> [00002141] 83c404     add esp,+04 >>> [00002144] 8945fc     mov [ebp-04],eax >>> [00002147] 837dfc00   cmp dword [ebp-04],+00 >>> [0000214b] 7402       jz 0000214f >>> [0000214d] ebfe       jmp 0000214d >>> [0000214f] 8b45fc     mov eax,[ebp-04] >>> [00002152] 8be5       mov esp,ebp >>> [00002154] 5d         pop ebp >>> [00002155] c3         ret >>> Size in bytes:(0035) [00002155] >>> >>> Machine address by machine address specifics >>> that you know that you cannot provide because >>> you know that you are wrong. >>> >> >> That you do not understand it, does not mean that it has not been >> provided to you. It has, many times. If you do not know that you are >> wrong, you must be very stupid. > > Everything besides a machine address by machine > address of DD emulated by HHH (according to the > rules of the x86 language) where the emulated > DD reaches its own "ret" instruction In other words, if people don't agree with your fantasy that is just in error, then "they" must be wrong. No, it > > *IS A DISHONEST DODGE AWAY FROM THE ACTUAL QUESTION* No, YOU are a dishoneast dodge from the actual question > > Most of my reviewers switch to rhetoric when they > know that they are wrong and still want to disagree. > Disagreement (not truth) is their highest priority. > Nope, that is just you projecting again.