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| From | Keith Thompson <Keith.S.Thompson+u@gmail.com> |
|---|---|
| Newsgroups | comp.theory, comp.ai.philosophy, comp.ai.nat-lang, sci.lang.semantics |
| Subject | Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) |
| Date | 2020-07-20 20:03 -0700 |
| Organization | None to speak of |
| Message-ID | <87lfjdtvrb.fsf@nosuchdomain.example.com> (permalink) |
| References | (4 earlier) <qIidnXkfB8htv4jCnZ2dnUU7-YHNnZ2d@giganews.com> <rf399r$5bv$1@dont-email.me> <ZumdneK9hJZMR4jCnZ2dnUU7-f3NnZ2d@giganews.com> <87365mui5o.fsf@nosuchdomain.example.com> <9PCdnZ43HJ8Qy4vCnZ2dnUU7-a2dnZ2d@giganews.com> |
Cross-posted to 4 groups.
olcott <NoOne@NoWhere.com> writes:
> On 7/20/2020 1:59 PM, Keith Thompson wrote:
>> olcott <NoOne@NoWhere.com> writes:
>>> On 7/20/2020 12:15 AM, André G. Isaak wrote:
>>>> On 2020-07-19 22:52, olcott wrote:
>>>>> Here is the formalization of the sentence: "This sentence is a theorem"
>>>>> φ ↔ ⊢φ
>>>>
>>>> That isn't a formalization of 'this sentence is a theorem'. It is a
>>>> statement about some other formula, φ, which you have not given an
>>>> interpretation.
>>>
>>> Like the liar Paradox and Gödel's
>>> We are therefore confronted with a proposition which asserts
>>> its own unprovability.15
>>> The truth teller paradox has no interpretation. Its meaning is vacuous.
>>
>> Do you understand that
>> φ ↔ ⊢φ
>> is *not* a formalization of "this sentence is a theorem? That nothing
>> in that formula means "this sentence"?
>>
>> Yes or no, please.
>>
>> [...]
>
> φ ↔ ⊢φ
> φ is logically equivalent to its own provability.
Response ignored. Yes or no, please.
If you respond to be above question starting with either "yes" or
"no" or "neither yes nor no would be an accurate answer" with some
attempt to explain why, I will consider replying.
--
Keith Thompson (The_Other_Keith) Keith.S.Thompson+u@gmail.com
Working, but not speaking, for Philips Healthcare
void Void(void) { Void(); } /* The recursive call of the void */
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Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) olcott <NoOne@NoWhere.com> - 2020-07-18 15:31 -0500
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) olcott <NoOne@NoWhere.com> - 2020-07-19 11:37 -0500
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) André G. Isaak <agisaak@gm.invalid> - 2020-07-19 11:25 -0600
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) olcott <NoOne@NoWhere.com> - 2020-07-19 12:46 -0500
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) André G. Isaak <agisaak@gm.invalid> - 2020-07-19 11:56 -0600
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) olcott <NoOne@NoWhere.com> - 2020-07-19 13:50 -0500
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) André G. Isaak <agisaak@gm.invalid> - 2020-07-19 14:06 -0600
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2020-07-19 13:39 -0700
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) olcott <NoOne@NoWhere.com> - 2020-07-19 17:21 -0500
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2020-07-19 15:57 -0700
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-07-20 01:55 +0100
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) olcott <NoOne@NoWhere.com> - 2020-07-19 23:52 -0500
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) André G. Isaak <agisaak@gm.invalid> - 2020-07-19 23:15 -0600
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) olcott <NoOne@NoWhere.com> - 2020-07-20 12:56 -0500
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) André G. Isaak <agisaak@gm.invalid> - 2020-07-20 12:48 -0600
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) Jeff Barnett <jbb@notatt.com> - 2020-07-20 14:49 -0600
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) olcott <NoOne@NoWhere.com> - 2020-07-20 21:42 -0500
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) André G. Isaak <agisaak@gm.invalid> - 2020-07-21 10:51 -0600
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) olcott <NoOne@NoWhere.com> - 2020-07-21 12:02 -0500
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) André G. Isaak <agisaak@gm.invalid> - 2020-07-21 12:12 -0600
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) olcott <NoOne@NoWhere.com> - 2020-07-21 20:09 -0500
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) André G. Isaak <agisaak@gm.invalid> - 2020-07-21 19:35 -0600
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) olcott <NoOne@NoWhere.com> - 2020-07-22 09:47 -0500
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) André G. Isaak <agisaak@gm.invalid> - 2020-07-22 09:23 -0600
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) André G. Isaak <agisaak@gm.invalid> - 2020-07-22 10:21 -0600
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) André G. Isaak <agisaak@gm.invalid> - 2020-07-22 13:22 -0600
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) olcott <NoOne@NoWhere.com> - 2020-07-20 18:20 -0500
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) André G. Isaak <agisaak@gm.invalid> - 2020-07-20 18:28 -0600
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) olcott <NoOne@NoWhere.com> - 2020-07-20 21:41 -0500
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2020-07-20 11:59 -0700
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) olcott <NoOne@NoWhere.com> - 2020-07-20 21:44 -0500
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2020-07-20 20:03 -0700
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) olcott <NoOne@NoWhere.com> - 2020-07-21 10:49 -0500
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) André G. Isaak <agisaak@gm.invalid> - 2020-07-21 10:47 -0600
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) olcott <NoOne@NoWhere.com> - 2020-07-21 11:54 -0500
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) André G. Isaak <agisaak@gm.invalid> - 2020-07-21 11:01 -0600
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) olcott <NoOne@NoWhere.com> - 2020-07-21 19:54 -0500
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) André G. Isaak <agisaak@gm.invalid> - 2020-07-21 19:23 -0600
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) olcott <NoOne@NoWhere.com> - 2020-07-22 09:23 -0500
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) André G. Isaak <agisaak@gm.invalid> - 2020-07-22 09:11 -0600
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2020-07-21 11:53 -0700
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2020-07-21 11:31 -0700
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) olcott <NoOne@NoWhere.com> - 2020-07-21 20:22 -0500
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-07-21 00:12 +0100
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Semantically Incorrect Defined) olcott <NoOne@NoWhere.com> - 2020-07-22 10:16 -0500
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Mendelson Satisfiability) olcott <NoOne@NoWhere.com> - 2020-07-24 11:48 -0500
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V31 (Mendelson Satisfiability) olcott <NoOne@NoWhere.com> - 2020-07-24 11:56 -0500
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V33 (Mendelson Satisfiability) olcott <NoOne@NoWhere.com> - 2020-07-24 12:02 -0500
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V33 (Mendelson Satisfiability) olcott <NoOne@NoWhere.com> - 2020-07-27 19:08 -0500
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V33 (Mendelson Satisfiability) André G. Isaak <agisaak@gm.invalid> - 2020-07-27 19:57 -0600
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V33 (Mendelson Satisfiability) olcott <NoOne@NoWhere.com> - 2020-07-27 21:14 -0500
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V33 (Mendelson Satisfiability) André G. Isaak <agisaak@gm.invalid> - 2020-07-27 20:45 -0600
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V33 (Mendelson Satisfiability) olcott <NoOne@NoWhere.com> - 2020-07-27 21:55 -0500
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V33 (Mendelson Satisfiability) André G. Isaak <agisaak@gm.invalid> - 2020-07-27 22:58 -0600
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V33 (Mendelson Satisfiability) olcott <NoOne@NoWhere.com> - 2020-07-28 00:07 -0500
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V33 (Mendelson Satisfiability) André G. Isaak <agisaak@gm.invalid> - 2020-07-27 23:16 -0600
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V33 (Mendelson Satisfiability) olcott <NoOne@NoWhere.com> - 2020-07-28 00:38 -0500
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V33 (Mendelson Satisfiability) André G. Isaak <agisaak@gm.invalid> - 2020-07-28 00:05 -0600
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V33 (Mendelson Satisfiability) olcott <NoOne@NoWhere.com> - 2020-07-28 10:00 -0500
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V33 (Mendelson Satisfiability) André G. Isaak <agisaak@gm.invalid> - 2020-07-28 21:32 -0600
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V33 (Mendelson Satisfiability) olcott <NoOne@NoWhere.com> - 2020-07-28 22:44 -0500
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V33 (Mendelson Satisfiability) olcott <NoOne@NoWhere.com> - 2020-07-28 09:20 -0500
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V33 (Mendelson Satisfiability) olcott <NoOne@NoWhere.com> - 2020-07-24 12:40 -0500
Re: Simply defining Gödel Incompleteness and Tarski Undefinability away V33 (Mendelson Satisfiability) olcott <NoOne@NoWhere.com> - 2020-07-31 22:33 -0500
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