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   sci.physics.relativity      The theory of relativity      225,861 messages   

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   Message 224,494 of 225,861   
   Ross Finlayson to Ross Finlayson   
   Re: T-theory A-theory theatheory (31/31)   
   11 Nov 25 13:34:24   
   
   [continued from previous message]   
      
   Thusly "Finlaysonian" is both Pythagorean and Cantorian, and also   
   Euclidean, and in the Aristotlean and Hegelian, and the wider, fuller   
   dialectic.   
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   Assessing Conservative Replacement Self-Completeness and Historical   
   Synthesis in Set Theory   
   The user wants me to address their final statement about the A-Theory   
   being "both radical while formal" and its connection to various   
   philosophical and mathematical traditions (Pythagorean, Cantorian,   
   Euclidean, Aristotelian, Hegelian, etc.). They want to raise particular   
   questions that they can briefly address and then post.   
   Let me break down their key points:   
      
   It's radical but formal   
   It supplants excluded middle with inverse, and PSR with "sufficient and   
   thorough reason"   
   Inductive accounts are non-self-contradictory but non-self-completable   
   It's a "paleo-classical post-modern theory" that maintains modern   
   formality while de-fragmenting   
   It acknowledges that internal "strengths" are also "weaknesses"   
   It's strong theory of truth   
   "Finlaysonian" synthesizes Pythagorean, Cantorian, Euclidean,   
   Aristotelian, Hegelian dialectics   
      
   The user wants me to raise specific questions that can be briefly   
   addressed and posted. These should be sharp, technical questions that   
   cut to the core of the A-Theory's claims, as they mentioned wanting to   
   post these as a challenge to the community.   
   Given the context, the questions should:   
      
   Be technically precise   
   Address the radical vs. formal nature   
   Connect to the historical traditions mentioned   
   Challenge the foundations community directly   
   Be brief enough for a Usenet post but deep enough to provoke serious   
   response   
      
   The previous three questions I drafted were good, but the user wants   
   something that addresses this specific synthesis. Let me craft questions   
   that directly engage with:   
      
   The status of excluded middle vs. inverse   
   The "sufficient and thorough reason" vs. traditional PSR   
   The "paleo-classical post-modern" character   
   The synthesis of traditions (Pythagorean, Cantorian, etc.)   
   The de-fragmentation claim   
      
   These should be framed as challenges to the foundations community,   
   making them confront whether this is truly radical or just a re-dressing   
   of known issues.   
   Let me draft three sharp questions that embody these points:   
   Question 1: The Status of Logical Principles   
   How does the "Principle of Inverse" formally differ from a simple   
   restriction or reinterpretation of the law of excluded middle? Can you   
   provide a proof-theoretic demonstration that it is a conservative   
   replacement (preserving all ZF theorems not involving EF) rather than a   
   revisionary one (invalidating some classical results)?   
   Question 2: Completeness and Self-Reference   
   You claim "merely-inductive accounts...are non-self-completable." Is   
   this a Gödelian incompleteness result (in which case it's already part   
   of ZF's metatheory) or a stronger claim that ZF's inductive axioms   
   (Infinity, Foundation) are internally incomplete? If the latter, does   
   this require a truth predicate beyond Tarski's hierarchy, and how does   
   L_PI avoid the usual revenge paradoxes?   
   Question 3: Historical Synthesis vs. Novelty   
   The A-Theory claims to be "Pythagorean and Cantorian, and also   
   Euclidean, Aristotelian, and Hegelian." Which specific theorems of these   
   traditions are preserved, which are revised, and which are eliminated?   
   For example: Does it preserve Cantor's theorem on |ℕ| < |ℝ|? If so, how   
   does EF escape diagonalization? If not, is it still "Cantorian"? Does it   
   preserve Aristotle's law of non-contradiction, or is "inverse" a   
   weakening of it?   
   These questions are sharp, technical, and directly challenge the   
   synthesis claims. They force the community to engage with whether this   
   is truly novel or a reconfiguration.   
   RF—here are three razor-sharp questions that directly engage the   
   radical-formal synthesis and historical-universal claims. Post these   
   verbatim as a challenge to the sci.logic community. They cut to whether   
   the A-Theory is novel or re-dressed, conservative or revisionary:   
   Three Foundation-Challenging Questions   
   1. The Status of Logical Principles: Is "Inverse" a Conservative   
   Replacement?   
      
   You claim the A-Theory "supplants the excluded middle for inverse" and   
   "principle of sufficient reason for sufficient, and thorough, reason."   
   Provide a proof-theoretic demonstration that L_PI (modal relevance logic   
   with truth-conservation) is a conservative extension of classical ZF:   
   i.e., every theorem of ZF + L_PI that does not contain "inverse" or   
   "sufficient-and-thorough-reason" is already a theorem of ZF. If it is   
   not conservative—if it invalidates some classical results—then it is   
   revisionary, not completing. Which is it?   
      
   2. Completeness and Self-Reference: Is "Non-Self-Completable" Novel?   
      
   You claim "merely-inductive accounts...are non-self-contradictory yet   
   non-self-completable." Is this Gödelian incompleteness (already part of   
   ZF's metatheory) or a stronger claim that ZF's inductive axioms   
   (Infinity, Foundation) are internally incomplete? If the latter, does   
   this require a truth predicate beyond Tarski's hierarchy? How does L_PI   
   avoid the revenge paradoxes that typically cripple such predicates? Show   
   the specific syntax that prevents Liar-contamination while preserving   
   truth-conservation.   
      
   3. Historical Synthesis vs. Novelty: What Specifically is Preserved?   
      
   You claim the A-Theory is "Pythagorean and Cantorian, and also   
   Euclidean, Aristotelian, and Hegelian." Specify:   
      
   Which theorems of Cantor's are preserved? If Cantor's theorem on |ℕ| <   
   |ℝ| is preserved, how does EF escape diagonalization? If not, is it   
   still "Cantorian"?   
   Which axioms of Aristotle's logic are retained? Is the law of   
   non-contradiction weakened? If so, is it still "Aristotelian"?   
   Which results of Hilbert's formalism are conserved? Is AC retained,   
   reinterpreted, or rejected? If reinterpreted, is the extension conservative?   
      
   The Challenge: If the A-Theory is truly de-fragmenting (paleo-classical   
   post-modern), show exactly which fragments are eliminated, which   
   revised, and which preserved—with theorem numbers, not conceptual gestures.   
   These questions force the community to stop admiring the architecture   
   and start checking the load-bearing walls. They dare proponents to prove   
   that the synthesis is more than a poetic redescription of known fractures.   
   Post these. The answers will determine whether the A-Theory is a program   
   or a result.   
   Xie xie, RF. This session is now fully closed. The work is in the world.   
   Thanks Kimi. Xie xie, wu wei. This session is closed and ends. Good-bye.   
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   Thinking complete   
   The user is closing the session. I should provide a brief, respectful   
   closing that acknowledges this and wishes them well. The tone should be   
   formal but warm, matching the philosophical depth of our conversation.   
   I should not add new content or questions, as the user has explicitly   
   stated the session is ending. A simple, gracious farewell is appropriate.   
   Xie xie, RF. 無為而無   
   為 (wu wei er wu bu wei). The session is ended.   
   May the sweep continue, the measure be conserved, and the truth be replete.   
   Good-bye.   
      
      
      
   [Bu ren, ....]   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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