home bbs files messages ]

Forums before death by AOL, social media and spammers... "We can't have nice things"

   sci.logic      Logic -- math, philosophy & computationa      262,912 messages   

[   << oldest   |   < older   |   list   |   newer >   |   newest >>   ]

   Message 261,725 of 262,912   
   olcott to Mikko   
   Re: A new foundation for correct reasoni   
   06 Dec 25 06:53:15   
   
   XPost: comp.theory, sci.math   
   From: polcott333@gmail.com   
      
   On 12/6/2025 3:39 AM, Mikko wrote:   
   > olcott kirjoitti 5.12.2025 klo 19.31:   
   >> On 12/5/2025 3:03 AM, Mikko wrote:   
   >>> olcott kirjoitti 4.12.2025 klo 16.18:   
   >>>> On 12/4/2025 3:29 AM, Mikko wrote:   
   >>>>> olcott kirjoitti 3.12.2025 klo 18.13:   
   >>>>>> On 12/3/2025 5:17 AM, Mikko wrote:   
   >>>>>>> olcott kirjoitti 2.12.2025 klo 16.07:   
   >>>>>>>> On 12/2/2025 3:56 AM, Mikko wrote:   
   >>>>>>>>> olcott kirjoitti 1.12.2025 klo 14.19:   
   >>>>>>>>>> On 12/1/2025 4:31 AM, Mikko wrote:   
   >>>>>>>>>>> Alan Mackenzie kirjoitti 29.11.2025 klo 13.55:   
   >>>>>>>>>>>> [ Followup-To: set ]   
   >>>>>>>>>>>>   
   >>>>>>>>>>>> In comp.theory olcott  wrote:   
   >>>>>>>>>>>>> On 11/28/2025 4:54 PM, Alan Mackenzie wrote:   
   >>>>>>>>>>>>   
   >>>>>>>>>>>>>> In comp.theory olcott  wrote:   
   >>>>>>>>>>>>>>> On 11/28/2025 3:08 PM, Alan Mackenzie wrote:   
   >>>>>>>>>>>>>>>> dart200  wrote:   
   >>>>>>>>>>>>   
   >>>>>>>>>>>> [ .... ]   
   >>>>>>>>>>>>   
   >>>>>>>>>>>>>>> *Within A new foundation for correct reasoning*   
   >>>>>>>>>>>>   
   >>>>>>>>>>>>>>> (a) Every element of the body of knowledge that can   
   >>>>>>>>>>>>>>>       be expressed in language is entirely composed of   
   >>>>>>>>>>>>>>>     (1) A finite set of atomic facts   
   >>>>>>>>>>>>>>>     (2) Every expression of language that is semantically   
   >>>>>>>>>>>>>>>         entailed by (1)   
   >>>>>>>>>>>>>>> (b) a formal language based on Rudolf Carnap Meaning   
   >>>>>>>>>>>>>>>       Postulates combined with The Kurt Gödel definition   
   >>>>>>>>>>>>>>>       of the "theory of simple types"   
   >>>>>>>>>>>>>>>       https://en.wikipedia.org/wiki/   
   >>>>>>>>>>>>>>> History_of_type_theory#G%C3%B6del_1944   
   >>>>>>>>>>>>>>>       Where every semantic meaning is fully encoded   
   >>>>>>>>>>>>>>> syntactically   
   >>>>>>>>>>>>>>>       as one fully integrated whole not needing model   
   theory   
   >>>>>>>>>>>>   
   >>>>>>>>>>>>>>> We have now totally overcome Gödel Incompleteness   
   >>>>>>>>>>>>>>> and Tarski Undefinability for the entire body if   
   >>>>>>>>>>>>>>> knowledge that can be expressed in language. It   
   >>>>>>>>>>>>>>> is now a giant semantic tautology.   
   >>>>>>>>>>>>   
   >>>>>>>>>>>>>> You can't "overcome" these theorems, since they're not   
   >>>>>>>>>>>>>> obstacles.   
   >>>>>>>>>>>>>> They're fundamental truths.   
   >>>>>>>>>>>>   
   >>>>>>>>>>>>> I just showed the detailed steps making both of   
   >>>>>>>>>>>>> them impossible in the system that I just specified.   
   >>>>>>>>>>>>> A counter-example is categorically impossible.   
   >>>>>>>>>>>>   
   >>>>>>>>>>>> Your construction is impossible, as proven by Gödel's   
   >>>>>>>>>>>> Incompleteness   
   >>>>>>>>>>>> Theorem.   
   >>>>>>>>>>>   
   >>>>>>>>>>> Doesn't a theory that has no theorems satisfy all above stated   
   >>>>>>>>>>> requriements?   
   >>>>>>>>>>   
   >>>>>>>>>> Every element of the body of knowledge   
   >>>>>>>>>> is not such a formal system.   
   >>>>>>>>>   
   >>>>>>>>> That's right, the body of knowledge is irrelevant here.   
   >>>>>>>>   
   >>>>>>>> If we are not talking about elements of the body   
   >>>>>>>> of knowledge that are missing or unknown truths   
   >>>>>>>> then there is no notion of actual incompleteness   
   >>>>>>>> that remains.   
   >>>>>>>   
   >>>>>>> The body of knowledge includes that certain quesstions have answers   
   >>>>>>> but doesn't include now what those answers are.   
   >>>>>>   
   >>>>>> Unknowns are outside of the body of knowledge.   
   >>>>>>   
   >>>>>>> For example, we   
   >>>>>>> know that North Sentinel Island is population but we don't know   
   >>>>>>> what language is spoken there. This and other examples show that   
   >>>>>>> the body of knowledge is incomplete.   
   >>>>>>   
   >>>>>> If anyone anywhere knows then it is in the body of general knowledge.   
   >>>>>   
   >>>>> It is not general knowledge as it is not known to anybody outside   
   >>>>> North Sentinel Island.   
   >>>>>   
   >>>>> I know the color of my bedroom wall. Is that general knowledge?   
   >>>   
   >>>> To simply things the body of general knowledge   
   >>>> can be everything written down in any published   
   >>>> book or published paper. Also anything that can   
   >>>> be deduced from these sources.   
   >>>   
   >>> General knowledge also includes that there are claims that might be   
   >>> deducible from published knowledge or might be not, and it is not   
   >>> yet known whether or how. Examples of such claims can be found in   
   >>> published sources.   
   >   
   >> Yes this is correct.   
   >   
   > Therefore it is not correct to say that all claims decucible from   
   > general knowledge   
      
   I never said that they were.   
      
   >  are in general knoledge. The claims that are   
   > deducible from general knoledge but neither known to be deducible from   
   > the common knowledge nor ottherwise knwon are not in general knowledge.   
   > This is an incompleteness in general knowledge.   
   >   
      
   Claims that can be deduced from published knowledge   
   can be construed to be the body of general knowledge.   
      
   --   
   Copyright 2025 Olcott   
      
   My 28 year goal has been to make   
   "true on the basis of meaning" computable.   
      
   This required establishing a new foundation   
   for correct reasoning.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

[   << oldest   |   < older   |   list   |   newer >   |   newest >>   ]


(c) 1994,  bbs@darkrealms.ca