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From: olcott <polcott333@gmail.com>
Newsgroups: comp.theory
Subject: Re: How the requirements that Professor Sipser agreed to are exactly
met --- WDH
Date: Tue, 13 May 2025 16:30:20 -0500
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On 5/13/2025 6:43 AM, Richard Damon wrote:
> On 5/13/25 12:52 AM, olcott wrote:
>> On 5/12/2025 11:05 PM, Richard Damon wrote:
>>> On 5/12/25 10:53 PM, olcott wrote:
>>>> On 5/12/2025 8:27 PM, Richard Damon wrote:
>>>>> On 5/12/25 2:17 PM, olcott wrote:
>>>>>> Introduction to the Theory of Computation 3rd Edition
>>>>>> by Michael Sipser (Author)
>>>>>> 4.4 out of 5 stars 568 rating
>>>>>>
>>>>>> https://www.amazon.com/Introduction-Theory-Computation-Michael-
>>>>>> Sipser/ dp/113318779X
>>>>>>
>>>>>> int DD()
>>>>>> {
>>>>>> int Halt_Status = HHH(DD);
>>>>>> if (Halt_Status)
>>>>>> HERE: goto HERE;
>>>>>> return Halt_Status;
>>>>>> }
>>>>>>
>>>>>> DD correctly simulated by any pure simulator
>>>>>> named HHH cannot possibly terminate thus proving
>>>>>> that this criteria has been met:
>>>>>>
>>>>>> <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>
>>>>>>
>>>>>
>>>>> Which your H doesn't do, as it can not correctly determine what
>>>>> doesn't happen.
>>>>>
>>>>
>>>> Any C programmer can correctly tell what doesn't happen.
>>>> What doesn't happen is DD reaching its "return" statement
>>>> final halt state.
>>>>
>>>
>>> Sure they can, since that is the truth, as explained.
>>>
>>> Since your "logic" is based on lies and equivocation,
>>
>> If my logic was based on lies and equivocation
>> then you could provide actual reasoning that
>> corrects my errors.
>
> I hae.
>
>>
>> It is truism that simulating termination analyzers
>> must report on the behavior of their input as if
>> they themselves never aborted this simulation:
>
> Right, of the input actually given to them, which must include all their
> code, and that code is what is actually there, not created by this
> imaginary operation.
>
In other words every single byte of HHH and DD are
100% totally identical except the hypothetical HHH
has its abort code commented out.
> Thus, a HHH that aborts to return an answer, when looking at the DDD
> that calls it, must look at the unaborted emulation of THAT DDD, that
> calls the HHH that DOES abort and return an answer, as that is what the
> PROGRAM DDD is, If you can not create the HHH that does that without
> changing that input, that is a flaw in your system, not the problem.
>
>>
>> *simulated D would never stop running unless aborted*
>> or they themselves could become non-terminating.
>
> But you aren't simulating the same PROGRAM D that the original was given.
>
It is not supposed to be the same program.
*simulated D would never stop running*
refers to a different HHH/DD pair
It is a hypothetical HHH/DD pair where everything
is exactly the same except that HHH has no abort
code.
Ben freaked out that professor Sipser agreed
to my use of the term *would* in
*simulated D would never stop running*
and said that he thought I tricked professor Sipser.
This is all still there in newsgroup servers
that don't keep deleting older messages.
--
Copyright 2025 Olcott "Talent hits a target no one else can hit; Genius
hits a target no one else can see." Arthur Schopenhauer