Sujet : Re: Undecidability based on epistemological antinomies V2 --Mendelson--
De : polcott333 (at) *nospam* gmail.com (olcott)
Groupes : sci.logic comp.theoryDate : 20. Apr 2024, 18:37:27
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <v00r07$3oqra$1@dont-email.me>
References : 1 2 3 4 5 6 7 8
User-Agent : Mozilla Thunderbird
On 4/20/2024 2:41 AM, Mikko wrote:
On 2024-04-19 02:25:48 +0000, olcott said:
On 4/18/2024 8:58 PM, Richard Damon wrote:
Godel's proof you are quoting from had NOTHING to do with undecidability,
>
*Mendelson (and everyone that knows these things) disagrees*
>
https://sistemas.fciencias.unam.mx/~lokylog/images/Notas/la_aldea_de_la_logica/Libros_notas_varios/L_02_MENDELSON,%20E%20-%20Introduction%20to%20Mathematical%20Logic,%206th%20Ed%20-%20CRC%20Press%20(2015).pdf
On questions whether Gödel said something or not the sumpreme authority
is not Mendelson but Gödel.
When some authors affirm that undecidability and incompleteness
are the exact same thing then whenever Gödel uses the term
incompleteness then he is also referring to the term undecidability.
It is common knowledge the undecidability derives incompleteness
or undecidability is incompleteness. I already posted a bunch of
links that show this.
On 4/18/2024 8:58 PM, Richard Damon wrote:
> INCOMPLETENESS is EXACTLY about the inability to prove statements that
> are true.
Here is where Mendelson agrees with that:
An undecidable sentence of a theory K is a closed wf ℬ of K such that neither ℬ nor ¬ℬ is a theorem of K, that is, such that not-⊢K B and not-⊢K ¬B.
On 4/18/2024 8:58 PM, Richard Damon wrote:
> INCOMPLETENESS is EXACTLY about the inability to prove statements that
> are true.
*Here is where Mendelson agrees with that*
An undecidable sentence of a theory K is a closed wf ℬ of K such that
neither ℬ nor ¬ℬ is a theorem of K, that is, such that not-⊢K ℬ and
not-⊢K ¬ℬ. (Mendelson: 2015:208)
-- Copyright 2024 Olcott "Talent hits a target no one else can hit; Geniushits a target no one else can see." Arthur Schopenhauer
Date | Sujet | # | | Auteur |
18 Apr 24 | Undecidability based on epistemological antinomies V2 | 277 | | olcott |
18 Apr 24 | Re: Undecidability based on epistemological antinomies V2 | 220 | | Richard Damon |
18 Apr 24 | Re: Undecidability based on epistemological antinomies V2 | 219 | | olcott |
19 Apr 24 | Re: Undecidability based on epistemological antinomies V2 | 218 | | Richard Damon |
19 Apr 24 | Re: Undecidability based on epistemological antinomies V2 | 217 | | olcott |
19 Apr 24 | Re: Undecidability based on epistemological antinomies V2 | 216 | | Richard Damon |
19 Apr 24 | Re: Undecidability based on epistemological antinomies V2 | 27 | | olcott |
19 Apr 24 | Re: Undecidability based on epistemological antinomies V2 | 5 | | Richard Damon |
19 Apr 24 | Re: Undecidability based on epistemological antinomies V2 | 4 | | olcott |
19 Apr 24 | Re: Undecidability based on epistemological antinomies V2 | 3 | | Richard Damon |
19 Apr 24 | Re: Undecidability based on epistemological antinomies V2 | 2 | | olcott |
20 Apr 24 | Re: Undecidability based on epistemological antinomies V2 | 1 | | Richard Damon |
20 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --Mendelson-- | 21 | | olcott |
20 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --Mendelson-- | 1 | | Richard Damon |
21 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --Mendelson-- | 19 | | olcott |
21 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --Mendelson-- | 1 | | Richard Damon |
21 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --Mendelson-- | 1 | | Richard Damon |
22 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --Mendelson-- | 16 | | Mikko |
22 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --Mendelson-- | 4 | | olcott |
23 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --Mendelson-- | 3 | | Richard Damon |
23 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --Mendelson-- | 2 | | olcott |
24 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --Mendelson-- | 1 | | Richard Damon |
23 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --Mendelson-- | 11 | | olcott |
26 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --Mendelson-- | 10 | | olcott |
26 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --Mendelson-- | 1 | | Richard Damon |
26 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --Mendelson-- | 7 | | Ross Finlayson |
26 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --Mendelson-- | 6 | | olcott |
26 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --Mendelson-- | 5 | | Richard Damon |
26 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --Mendelson-- | 4 | | Ross Finlayson |
26 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --Mendelson-- | 3 | | olcott |
26 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --Mendelson-- | 2 | | Richard Damon |
26 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --Mendelson-- | 1 | | Ross Finlayson |
27 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --Mendelson-- | 1 | | olcott |
19 Apr 24 | Re: Undecidability based on epistemological antinomies V2 | 2 | | olcott |
20 Apr 24 | Re: Undecidability based on epistemological antinomies V2 | 1 | | Richard Damon |
19 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --Tarski Proof-- | 186 | | olcott |
20 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --Tarski Proof-- | 3 | | Richard Damon |
20 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --Tarski Proof-- | 2 | | olcott |
20 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --Tarski Proof-- | 1 | | Richard Damon |
20 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --Tarski Proof-- | 182 | | olcott |
20 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --Tarski Proof-- | 3 | | Richard Damon |
21 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --Tarski Proof-- | 2 | | olcott |
21 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --Tarski Proof-- | 1 | | Richard Damon |
21 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --Tarski Proof-- | 178 | | olcott |
22 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --Tarski Proof-- | 177 | | olcott |
24 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --H(D,D)-- | 176 | | olcott |
25 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --H(D,D)-- | 171 | | Richard Damon |
25 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --H(D,D)-- | 170 | | olcott |
25 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --H(D,D)-- | 10 | | Richard Damon |
25 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --H(D,D)-- | 9 | | olcott |
25 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --H(D,D)-- | 8 | | Richard Damon |
25 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --H(D,D)-- | 7 | | olcott |
25 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --H(D,D)-- | 6 | | Richard Damon |
25 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --H(D,D)-- | 2 | | olcott |
25 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --H(D,D)-- | 1 | | Richard Damon |
25 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --H(D,D)-- | 2 | | olcott |
25 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --H(D,D)-- | 1 | | Richard Damon |
25 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --H(D,D)-- | 1 | | Ross Finlayson |
25 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --H(D,D)-- | 159 | | olcott |
26 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --H(D,D)-- | 1 | | Richard Damon |
26 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --H(D,D)-- | 139 | | olcott |
26 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --H(D,D)-- | 138 | | Richard Damon |
26 Apr 24 | D simulated by H never halts no matter what H does | 137 | | olcott |
26 Apr 24 | Re: D simulated by H never halts no matter what H does | 1 | | Richard Damon |
27 Apr 24 | Re: D simulated by H never halts no matter what H does | 135 | | olcott |
27 Apr 24 | Re: D simulated by H never halts no matter what H does | 134 | | Richard Damon |
27 Apr 24 | Re: D simulated by H never halts no matter what H does | 133 | | olcott |
27 Apr 24 | Re: D simulated by H never halts no matter what H does | 132 | | Richard Damon |
27 Apr 24 | Re: D simulated by H never halts no matter what H does | 131 | | olcott |
27 Apr 24 | Re: D simulated by H never halts no matter what H does | 130 | | Richard Damon |
27 Apr 24 | Re: D simulated by H never halts no matter what H does | 1 | | olcott |
27 Apr 24 | Re: D simulated by H never halts no matter what H does | 1 | | olcott |
27 Apr 24 | Re: D simulated by H never halts no matter what H does V3 | 127 | | olcott |
27 Apr 24 | Re: D simulated by H never halts no matter what H does V3 | 126 | | Richard Damon |
27 Apr 24 | Re: D simulated by H never halts no matter what H does V3 | 125 | | olcott |
27 Apr 24 | Re: D simulated by H never halts no matter what H does V3 | 124 | | Richard Damon |
27 Apr 24 | Re: D simulated by H never halts no matter what H does V3 | 123 | | olcott |
27 Apr 24 | Re: D simulated by H never halts no matter what H does V3 | 19 | | Richard Damon |
27 Apr 24 | Re: D simulated by H never halts no matter what H does V3 | 18 | | olcott |
27 Apr 24 | Re: D simulated by H never halts no matter what H does V3 | 17 | | Richard Damon |
27 Apr 24 | Re: D simulated by H never halts no matter what H does V3 | 16 | | olcott |
27 Apr 24 | Re: D simulated by H never halts no matter what H does V3 | 15 | | Richard Damon |
27 Apr 24 | Re: D simulated by H never halts no matter what H does V3 | 14 | | olcott |
27 Apr 24 | Re: D simulated by H never halts no matter what H does V3 | 13 | | Richard Damon |
27 Apr 24 | Re: D simulated by H never halts no matter what H does V3 | 12 | | olcott |
27 Apr 24 | Re: D simulated by H never halts no matter what H does V3 | 11 | | Richard Damon |
28 Apr 24 | Re: D simulated by H never halts no matter what H does V3 | 10 | | olcott |
28 Apr 24 | Re: D simulated by H never halts no matter what H does V3 | 9 | | Richard Damon |
28 Apr 24 | Re: D simulated by H never halts no matter what H does V3 | 8 | | olcott |
28 Apr 24 | Re: D simulated by H never halts no matter what H does V3 | 7 | | Richard Damon |
28 Apr 24 | Re: D simulated by H never halts no matter what H does V3 | 6 | | olcott |
28 Apr 24 | Re: D simulated by H never halts no matter what H does V3 | 5 | | Richard Damon |
28 Apr 24 | Re: D simulated by H never halts no matter what H does V3 | 4 | | olcott |
28 Apr 24 | Re: D simulated by H never halts no matter what H does V3 | 3 | | Richard Damon |
28 Apr 24 | Re: D simulated by H never halts no matter what H does V3 | 2 | | olcott |
28 Apr 24 | Re: D simulated by H never halts no matter what H does V3 | 1 | | Richard Damon |
28 Apr 24 | Re: D simulated by H never halts no matter what H does V3 | 103 | | olcott |
28 Apr 24 | Re: D simulated by H never halts no matter what H does V3 | 1 | | Richard Damon |
29 Apr 24 | Re: D simulated by H never halts no matter what H does V3 | 101 | | olcott |
29 Apr 24 | Re: D simulated by H never halts no matter what H does V3 | 99 | | Mikko |
29 Apr 24 | Re: D simulated by H never halts no matter what H does V3 | 98 | | olcott |
30 Apr 24 | Re: D simulated by H never halts no matter what H does V3 | 1 | | Richard Damon |
28 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --H(D,D)-- | 18 | | olcott |
25 Apr 24 | Re: Undecidability based on epistemological antinomies V2 --H(D,D)-- | 4 | | olcott |
18 Apr 24 | Re: Undecidability based on epistemological antinomies V2 | 54 | | olcott |
18 Apr 24 | Re: Undecidability based on epistemological antinomies V2 | 2 | | olcott |