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Re: Decidability Decider H

Subject Re: Decidability Decider H
Newsgroups comp.theory, sci.logic, comp.ai.philosophy
References (14 earlier) <u7v5l8$3p4d9$3@dont-email.me> <FLFoM.17231$W7d4.13033@fx18.iad> <u7v9sn$3plv4$2@dont-email.me> <GMGoM.4988$zQS.3575@fx41.iad> <u7vem8$3q766$1@dont-email.me>
From Richard Damon <Richard@Damon-Family.org>
Message-ID <v9HoM.4992$zQS.102@fx41.iad> (permalink)
Organization Forte - www.forteinc.com
Date 2023-07-03 17:34 -0400

Cross-posted to 3 groups.

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On 7/3/23 5:30 PM, olcott wrote:
> On 7/3/2023 4:07 PM, Richard Damon wrote:
>> On 7/3/23 4:08 PM, olcott wrote:
>>> On 7/3/2023 2:58 PM, Richard Damon wrote:
>>>> On 7/3/23 2:56 PM, olcott wrote:
>>>>> On 7/3/2023 1:25 PM, Richard Damon wrote:
>>>>>> On 7/3/23 2:03 PM, olcott wrote:
>>>>>>> On 7/3/2023 11:26 AM, Richard Damon wrote:
>>>>>>>> On 7/3/23 12:05 PM, olcott wrote:
>>>>>>>>> On 7/3/2023 10:58 AM, Richard Damon wrote:
>>>>>>>>>> On 7/3/23 11:44 AM, olcott wrote:
>>>>>>>>>>> On 7/3/2023 10:35 AM, Richard Damon wrote:
>>>>>>>>>>>> On 7/3/23 10:42 AM, olcott wrote:
>>>>>>>>>>>>> On 7/3/2023 8:13 AM, Richard Damon wrote:
>>>>>>>>>>>>>> On 7/2/23 11:10 PM, olcott wrote:
>>>>>>>>>>>>>
>>>>>>>>>>>>>> Only when I show you are wrong. Actually try to answer my 
>>>>>>>>>>>>>> objections
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> What about a three valued decider?
>>>>>>>>>>>>> 0=undecidable
>>>>>>>>>>>>> 1=halting
>>>>>>>>>>>>> 2=not halting
>>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> Doesn't meet the definition of a Halt Decider.
>>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> Because these are semantic properties based on the behavior of
>>>>>>>>>>> the input it does refute Rice.
>>>>>>>>>>
>>>>>>>>>> Nope. Rice's theorem doesn't allow for an 'undecidable' output 
>>>>>>>>>> state either.
>>>>>>>>>>
>>>>>>>>>> Either the input is or is not something that is in the set 
>>>>>>>>>> defined by the function/language defined.
>>>>>>>>>>
>>>>>>>>>> Undecidable is just admitting that Rice is true.
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>> Undecidable <is> a semantic property.
>>>>>>>>
>>>>>>>> Source of that Claim?
>>>>>>>>
>>>>>>>> And you aren't saying the Undecidable <IS> a semantic property, 
>>>>>>>> but is an answer for if an input <HAS> some specific semantic 
>>>>>>>> property.
>>>>>>>
>>>>>>> In computability theory, Rice's theorem states that all non-trivial
>>>>>>> semantic properties of programs are undecidable. A semantic 
>>>>>>> property is
>>>>>>> one about the program's behavior
>>>>>>> https://en.wikipedia.org/wiki/Rice%27s_theorem
>>>>>>>
>>>>>>> Undecidable <is> a semantic property of the finite string pair: 
>>>>>>> {H,D}.
>>>>>>>
>>>>>>
>>>>>> As I mentioned, many simple descriptions get it wrong. Note, later 
>>>>>> in the same page it says:
>>>>>>
>>>>>> It is important to note that Rice's theorem does not concern the 
>>>>>> properties of machines or programs; it concerns properties of 
>>>>>> functions and languages.
>>>>>>
>>>>>
>>>>> H correctly accepts every language specified by the pair: {H, *}
>>>>> (where the first element is the machine description of H and the
>>>>> second element is any other machine description) or rejects this
>>>>> pair as undecidable.
>>>>>
>>>>>
>>>>
>>>> So, you are admitting you don't understand what you are saying.
>>>>
>>>> D isn't "undecidable" but always has definite behavior based on the 
>>>> behavior of the definite machine H that it was based on (and thus 
>>>> you are being INTENTIONALLY dupicious by now calling H to be a some 
>>>> sort of other decider).
>>>>
>>>> Since you claim that Halt-Decider-H "Correctly" returned false for 
>>>> H(D,D) we know that D(D) Halts, so D the problem of D has an answer 
>>>> so hard to call "undecidable"
>>>>
>>>> Again, what is the definition of your "Language", and why do you 
>>>> call {H,D} as UNDECIDABLE, since H will be a FIXED DEFINED decider 
>>>> that is just WRONG about its input, that isn't "undecidable".
>>>
>>> {H,D} undecidable means that D is undecidable for H, which is an
>>> verified fact. The set of {H,*} finite string pairs do define a
>>> language.  Decidability <is> a semantic property because it
>>> can only be correctly decided on the basis of behavior.
>>>
>>
>> What do you mean by "Undecidable by H?"
>>
> 
> H correctly determines that it cannot provide a halt status
> consistent with the behavior of the directly executed D(D).

So? If it REALLY could detect that, it just needs to give the opposite 
answer.

Or, in other words, you are just admitting that H is wrong.

> 
> H is a decidability decider for itself, thus determining the
> semantic property of finite string pairs: {H,*}.
> 0==Undecidable
> 1==Decidable
> 2==Decidable
> 
> 

Which is just more nonsense words.

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Thread

Decidability Decider H olcott <polcott2@gmail.com> - 2023-07-02 19:45 -0500
  Re: Decidability Decider H Python <python@invalid.org> - 2023-07-03 03:11 +0200
  Re: Decidability Decider H Richard Damon <Richard@Damon-Family.org> - 2023-07-02 21:27 -0400
  Re: Decidability Decider H Richard Damon <Richard@Damon-Family.org> - 2023-07-02 21:40 -0400
    Re: Decidability Decider H olcott <polcott2@gmail.com> - 2023-07-02 21:01 -0500
      Re: Decidability Decider H Python <python@invalid.org> - 2023-07-03 04:05 +0200
      Re: Decidability Decider H Richard Damon <Richard@Damon-Family.org> - 2023-07-02 22:37 -0400
        Re: Decidability Decider H olcott <polcott2@gmail.com> - 2023-07-02 22:10 -0500
          Re: Decidability Decider H olcott <polcott2@gmail.com> - 2023-07-02 22:54 -0500
            Re: Decidability Decider H Richard Damon <Richard@Damon-Family.org> - 2023-07-03 09:14 -0400
              Re: Decidability Decider H olcott <polcott2@gmail.com> - 2023-07-03 10:10 -0500
                Re: Decidability Decider H Richard Damon <Richard@Damon-Family.org> - 2023-07-03 11:35 -0400
                Re: Decidability Decider H olcott <polcott2@gmail.com> - 2023-07-03 10:41 -0500
                Re: Decidability Decider H Richard Damon <Richard@Damon-Family.org> - 2023-07-03 11:58 -0400
                Re: Decidability Decider H olcott <polcott2@gmail.com> - 2023-07-03 11:09 -0500
                Re: Decidability Decider H Richard Damon <Richard@Damon-Family.org> - 2023-07-03 12:26 -0400
                Re: Decidability Decider H olcott <polcott2@gmail.com> - 2023-07-03 13:00 -0500
                Re: Decidability Decider H Richard Damon <Richard@Damon-Family.org> - 2023-07-03 14:25 -0400
                Re: Decidability Decider H olcott <polcott2@gmail.com> - 2023-07-03 13:49 -0500
                Re: Decidability Decider H Richard Damon <Richard@Damon-Family.org> - 2023-07-03 15:58 -0400
                Re: Decidability Decider H olcott <polcott2@gmail.com> - 2023-07-03 15:03 -0500
                Re: Decidability Decider H Richard Damon <Richard@Damon-Family.org> - 2023-07-03 17:07 -0400
          Re: Decidability Decider H Richard Damon <Richard@Damon-Family.org> - 2023-07-03 09:13 -0400
            Re: Decidability Decider H olcott <polcott2@gmail.com> - 2023-07-03 09:42 -0500
              Re: Decidability Decider H Richard Damon <Richard@Damon-Family.org> - 2023-07-03 11:35 -0400
                Re: Decidability Decider H olcott <polcott2@gmail.com> - 2023-07-03 10:44 -0500
                Re: Decidability Decider H Richard Damon <Richard@Damon-Family.org> - 2023-07-03 11:58 -0400
                Re: Decidability Decider H olcott <polcott2@gmail.com> - 2023-07-03 11:05 -0500
                Re: Decidability Decider H Richard Damon <Richard@Damon-Family.org> - 2023-07-03 12:26 -0400
                Re: Decidability Decider H olcott <polcott2@gmail.com> - 2023-07-03 13:03 -0500
                Re: Decidability Decider H Richard Damon <Richard@Damon-Family.org> - 2023-07-03 14:25 -0400
                Re: Decidability Decider H Richard Damon <Richard@Damon-Family.org> - 2023-07-03 14:25 -0400
                Re: Decidability Decider H olcott <polcott2@gmail.com> - 2023-07-03 13:56 -0500
                Re: Decidability Decider H Richard Damon <Richard@Damon-Family.org> - 2023-07-03 15:58 -0400
                Re: Decidability Decider H olcott <polcott2@gmail.com> - 2023-07-03 15:08 -0500
                Re: Decidability Decider H Richard Damon <Richard@Damon-Family.org> - 2023-07-03 17:07 -0400
                Re: Decidability Decider H olcott <polcott2@gmail.com> - 2023-07-03 16:30 -0500
                Re: Decidability Decider H Richard Damon <Richard@Damon-Family.org> - 2023-07-03 17:34 -0400
                Re: Decidability Decider H [key Rice issue] olcott <polcott2@gmail.com> - 2023-07-03 16:40 -0500
                Re: Decidability Decider H [key Rice issue] Richard Damon <Richard@Damon-Family.org> - 2023-07-03 17:55 -0400
                Re: Decidability Decider H [key Rice issue] olcott <polcott2@gmail.com> - 2023-07-03 20:51 -0500
                Re: Decidability Decider H [key Rice issue] Richard Damon <Richard@Damon-Family.org> - 2023-07-03 23:22 -0400
                Re: Decidability Decider H [key Rice issue] olcott <polcott2@gmail.com> - 2023-07-03 22:47 -0500
                Re: Decidability Decider H [key Rice issue] Richard Damon <Richard@Damon-Family.org> - 2023-07-04 00:06 -0400
                Re: Decidability Decider H [key Rice issue] olcott <polcott2@gmail.com> - 2023-07-03 23:35 -0500
                Re: Decidability Decider H [key Rice issue] Richard Damon <news.x.richarddamon@xoxy.net> - 2023-07-04 09:27 -0400
                Re: Decidability Decider H [key Rice issue] olcott <polcott2@gmail.com> - 2023-07-04 16:32 -0500
                Re: Decidability Decider H [key Rice issue] Richard Damon <Richard@Damon-Family.org> - 2023-07-04 19:00 -0400
                Re: Decidability Decider H olcott <polcott2@gmail.com> - 2023-07-03 15:45 -0500
                Re: Decidability Decider H Richard Damon <Richard@Damon-Family.org> - 2023-07-03 17:07 -0400
                Re: Decidability Decider H olcott <polcott2@gmail.com> - 2023-07-03 16:19 -0500
                Re: Decidability Decider H Richard Damon <Richard@Damon-Family.org> - 2023-07-03 17:31 -0400
                Re: Decidability Decider H olcott <polcott2@gmail.com> - 2023-07-03 16:36 -0500
                Re: Decidability Decider H Richard Damon <Richard@Damon-Family.org> - 2023-07-03 17:55 -0400
                Re: Decidability Decider H olcott <polcott2@gmail.com> - 2023-07-03 21:28 -0500
                Re: Decidability Decider H Richard Damon <Richard@Damon-Family.org> - 2023-07-03 23:22 -0400
                Re: Decidability Decider H Richard Damon <Richard@Damon-Family.org> - 2023-07-03 11:58 -0400
      Re: Decidability Decider H Richard Damon <Richard@Damon-Family.org> - 2023-07-02 22:41 -0400
        Re: Decidability Decider H olcott <polcott2@gmail.com> - 2023-07-02 21:48 -0500
          Re: Decidability Decider H Richard Damon <Richard@Damon-Family.org> - 2023-07-03 09:14 -0400
            Re: Decidability Decider H olcott <polcott2@gmail.com> - 2023-07-03 08:47 -0500
              Re: Decidability Decider H Richard Damon <Richard@Damon-Family.org> - 2023-07-03 10:24 -0400
                Re: Decidability Decider H olcott <polcott2@gmail.com> - 2023-07-03 09:45 -0500
                Re: Decidability Decider H Richard Damon <Richard@Damon-Family.org> - 2023-07-03 11:35 -0400
                Re: Decidability Decider H olcott <polcott2@gmail.com> - 2023-07-03 10:56 -0500
                Re: Decidability Decider H Richard Damon <Richard@Damon-Family.org> - 2023-07-03 12:01 -0400
                Re: Decidability Decider H olcott <polcott2@gmail.com> - 2023-07-03 11:11 -0500
                Re: Decidability Decider H Richard Damon <Richard@Damon-Family.org> - 2023-07-03 12:26 -0400
                Re: Decidability Decider H olcott <polcott2@gmail.com> - 2023-07-03 12:57 -0500
                Re: Decidability Decider H Richard Damon <Richard@Damon-Family.org> - 2023-07-03 14:25 -0400
                Re: Decidability Decider H olcott <polcott2@gmail.com> - 2023-07-03 13:48 -0500
                Re: Decidability Decider H Richard Damon <Richard@Damon-Family.org> - 2023-07-03 15:58 -0400
                Re: Decidability Decider H olcott <polcott2@gmail.com> - 2023-07-03 15:22 -0500
                Re: Decidability Decider H Richard Damon <Richard@Damon-Family.org> - 2023-07-03 17:17 -0400
                Re: Decidability Decider H olcott <polcott2@gmail.com> - 2023-07-03 16:34 -0500
                Re: Decidability Decider H Richard Damon <Richard@Damon-Family.org> - 2023-07-03 17:55 -0400
                Re: Decidability Decider H olcott <polcott2@gmail.com> - 2023-07-03 21:20 -0500
                Re: Decidability Decider H Richard Damon <Richard@Damon-Family.org> - 2023-07-03 23:22 -0400
                Re: Decidability Decider H olcott <polcott2@gmail.com> - 2023-07-03 22:56 -0500
                Re: Decidability Decider H Richard Damon <Richard@Damon-Family.org> - 2023-07-04 00:06 -0400
                Re: Decidability Decider H olcott <polcott2@gmail.com> - 2023-07-03 23:57 -0500
                Re: Decidability Decider H Richard Damon <news.x.richarddamon@xoxy.net> - 2023-07-04 09:27 -0400
                Re: Decidability Decider H olcott <polcott2@gmail.com> - 2023-07-04 16:52 -0500
                Re: Decidability Decider H Richard Damon <Richard@Damon-Family.org> - 2023-07-04 19:00 -0400

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