XPost: comp.theory, comp.lang.c++, comp.lang.c   
   From: polcott333@gmail.com   
      
   On 10/2/2025 6:31 PM, Kaz Kylheku wrote:   
   > On 2025-10-02, olcott  wrote:   
   >> void P()   
   >> {   
   >>     if H(P)  // returns 1 for halts 0 for loops   
   >>       HERE: goto HERE;   
   >> }   
   >>   
   >> For *any* decider H and input P   
   >> If H says halts then P loops   
   >> If H says loops then P halts   
   >> Making this HP diagonal case unsatisfiable.   
   >   
   > You stil don't get it: there isn't one diagonal case.   
      
   You still didn't pay close enough attention.   
   For *any* decider H and input P   
      
   More clearly stated as the infinite set of H/P pairs   
      
      
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   Copyright 2025 Olcott "Talent hits a target no one else can hit; Genius   
   hits a target no one else can see." Arthur Schopenhauer   
      
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