Re: Analytic Truth-makers

Liste des GroupesRevenir à s logic 
Sujet : Re: Analytic Truth-makers
De : richard (at) *nospam* damon-family.org (Richard Damon)
Groupes : comp.theory sci.logic
Date : 24. Jul 2024, 04:15:22
Autres entêtes
Organisation : i2pn2 (i2pn.org)
Message-ID : <5406ed035cafb6c47d3b89e92dac58f0b9c67fe8@i2pn2.org>
References : 1 2 3 4 5 6
User-Agent : Mozilla Thunderbird
On 7/23/24 12:26 PM, olcott wrote:
On 7/23/2024 9:51 AM, Wasell wrote:
On Mon, 22 Jul 2024 20:17:15 -0400, in article
<3fb77583036a3c8b0db4b77610fb4bf4214c9c23@i2pn2.org>, Richard Damon wrote:
>
On 7/22/24 8:11 PM, olcott wrote:
>
[...]
>
*No stupid I have never been saying anything like that* If g and
~g is not provable in PA then g is not a truth-bearer in PA.
>
What makes it different fron Goldbach's conjecture?
>
I think a better example might be Goodstein's theorem [1].
>
* It is expressible in the same language as PA.
>
* It is neither provable, nor disprovable, in PA.
>
* We know that it is true in the standard model of arithmetic.
>
* We know that it is false in some (necessarily non-standard) models
   of arithmetic.
>
* It was discovered and proved long before it was shown to be
   undecidable in PA.
>
The only drawback is that the theorem is somewhat more complicated
than Goldbach's conjecture -- not a lot, but a bit.
>
>
[1] <https://en.wikipedia.org/wiki/Goodstein%27s_theorem>
  I am establishing a new meaning for
{true on the basis of meaning expressed in language}
Formerly known as {analytic truth}.
This makes True(L,x) computable and definable.
You may say that, but you then refuse to do the work to actually do that.
The problem is that if you try to redefine the foundation, you need to build the whole building all over again, but you just don't understand what you need to do that.

 L is the language of a formal mathematical system.
x is an expression of that language.
 When we understand that True(L,x) means that there is a finite
sequence of truth preserving operations in L from the semantic
meaning of x to x in L, then mathematical incompleteness is abolished.
Except you just defined that this isn't true, as you admit that the Goldbach conjecgture COULD be an analytic truth even if it doesn't have a finte sequence of truth perserving operations, but only an infinite sequence. But a Analytic Truth MUST be a "truth-bearer", so you just blew up your whole logic system with your lies.

 ~True(L,x) ∧ ~True(L,~x)
means that x is not a truth-bearer in L.
It does not mean that L is incomplete
 

Date Sujet#  Auteur
22 Jul 24 * Analytic Truth-makers52olcott
22 Jul 24 +* ""self contradictory"" (Was: Analytic Truth-makers)6Mild Shock
22 Jul 24 i`* Re: ""self contradictory"" (Was: Analytic Truth-makers)5olcott
22 Jul 24 i `* Re: ""self contradictory"" (Was: Analytic Truth-makers)4Mild Shock
22 Jul 24 i  +- Re: ""self contradictory"" (Was: Analytic Truth-makers)1Mild Shock
22 Jul 24 i  `* Re: ""self contradictory"" (Was: Analytic Truth-makers)2olcott
23 Jul 24 i   `- Re: ""self contradictory"" (Was: Analytic Truth-makers)1Mild Shock
23 Jul 24 +* Re: Analytic Truth-makers44Richard Damon
23 Jul 24 i`* Re: Analytic Truth-makers43olcott
23 Jul 24 i `* Re: Analytic Truth-makers42Richard Damon
23 Jul 24 i  +* Re: Analytic Truth-makers26olcott
23 Jul 24 i  i`* Re: Analytic Truth-makers25Richard Damon
23 Jul 24 i  i `* Re: Analytic Truth-makers24olcott
23 Jul 24 i  i  `* Re: Analytic Truth-makers23Richard Damon
23 Jul 24 i  i   `* Re: Analytic Truth-makers22olcott
23 Jul 24 i  i    +* Re: Analytic Truth-makers7Richard Damon
23 Jul 24 i  i    i`* Re: Analytic Truth-makers6olcott
23 Jul 24 i  i    i +* Re: Analytic Truth-makers4Mild Shock
23 Jul 24 i  i    i i+* "undecidable" / "unentscheidbar" (Was Analytic Truth-makers)2Mild Shock
23 Jul 24 i  i    i ii`- Re: "undecidable" / "unentscheidbar" (Was Analytic Truth-makers)1Mild Shock
24 Jul 24 i  i    i i`- Re: Analytic Truth-makers1olcott
24 Jul 24 i  i    i `- Re: Analytic Truth-makers1Richard Damon
23 Jul 24 i  i    `* Gödel's Basic Logic Course at Notre Dame (Was: Analytic Truth-makers)14Mild Shock
23 Jul 24 i  i     `* Re: Gödel's Basic Logic Course at Notre Dame (Was: Analytic Truth-makers)13olcott
23 Jul 24 i  i      `* Re: Gödel's Basic Logic Course at Notre Dame (Was: Analytic Truth-makers)12Mild Shock
23 Jul 24 i  i       +* Re: Gödel's Basic Logic Course at Notre Dame (Was: Analytic Truth-makers)2olcott
24 Jul 24 i  i       i`- Re: Gödel's Basic Logic Course at Notre Dame (Was: Analytic Truth-makers)1Richard Damon
23 Jul 24 i  i       `* Re: Gödel's Basic Logic Course at Notre Dame (Was: Analytic Truth-makers)9Mild Shock
23 Jul 24 i  i        +- Re: Gödel's Basic Logic Course at Notre Dame (Was: Analytic Truth-makers)1Mild Shock
24 Jul 24 i  i        `* Re: Gödel's Basic Logic Course at Notre Dame (Was: Analytic Truth-makers)7olcott
24 Jul 24 i  i         +- Re: Gödel's Basic Logic Course at Notre Dame (Was: Analytic Truth-makers)1Richard Damon
24 Jul 24 i  i         `* Re: Gödel's Basic Logic Course at Notre Dame (Was: Analytic Truth-makers)5Mild Shock
24 Jul 24 i  i          `* Re: Gödel's Basic Logic Course at Notre Dame (Was: Analytic Truth-makers)4olcott
24 Jul 24 i  i           +* Re: Gödel's Basic Logic Course at Notre Dame (Was: Analytic Truth-makers)2Mild Shock
24 Jul 24 i  i           i`- Re: Gödel's Basic Logic Course at Notre Dame (Was: Analytic Truth-makers)1Mild Shock
25 Jul 24 i  i           `- Re: Gödel's Basic Logic Course at Notre Dame (Was: Analytic Truth-makers)1Richard Damon
23 Jul 24 i  `* Re: Analytic Truth-makers15Wasell
23 Jul 24 i   `* Re: Analytic Truth-makers14olcott
24 Jul 24 i    `* Re: Analytic Truth-makers13Richard Damon
24 Jul 24 i     `* Re: Analytic Truth-makers12olcott
24 Jul 24 i      `* Re: Analytic Truth-makers11Richard Damon
24 Jul 24 i       `* Re: Analytic Truth-makers10olcott
24 Jul 24 i        `* Re: Analytic Truth-makers9Richard Damon
24 Jul 24 i         `* Re: Analytic Truth-makers8olcott
24 Jul 24 i          `* Re: Analytic Truth-makers7Richard Damon
24 Jul 24 i           `* Re: Analytic Truth-makers6olcott
25 Jul 24 i            `* Re: Analytic Truth-makers5Richard Damon
25 Jul 24 i             `* Re: Analytic Truth-makers4olcott
25 Jul 24 i              `* Re: Analytic Truth-makers3Richard Damon
25 Jul 24 i               `* Re: Analytic Truth-makers2olcott
26 Jul 24 i                `- Re: Analytic Truth-makers1Richard Damon
23 Jul 24 `- Re: Analytic Truth-makers1Mikko

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