Re: Every D(D) simulated by H presents non-halting behavior to H ###

Liste des GroupesRevenir à cl c 
Sujet : Re: Every D(D) simulated by H presents non-halting behavior to H ###
De : news (at) *nospam* immibis.com (immibis)
Groupes : comp.theory
Date : 13. May 2024, 06:54:30
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <v1s6e6$397iq$2@dont-email.me>
References : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
User-Agent : Mozilla Thunderbird
On 10/05/24 19:55, Alan Mackenzie wrote:
[ Followup-To: set ]
 In comp.theory olcott <polcott333@gmail.com> wrote:
 [ .... ]
 I've tried out your much spammed code on GCC (see below).  It is clear
you have never built or run this code, which ironically can't reach Line
06.  It can't even reach line 00.
 
Richard tried to get away with D never simulated by H as an example
of D simulated by H:
 
Message-ID: <v0ummt$2qov3$2@i2pn2.org>
On 5/1/2024 7:28 PM, Richard Damon wrote:
 
*That people say they know I am wrong yet will not show the detailed*
*steps of how I am wrong indicates that they are probably liars*
 You have said, or at least implied that your code fragment is runnable.
I think you are the liar, here.
 
00 int H(ptr x, ptr x)  // ptr is pointer to int function
01 int D(ptr x)
02 {
03   int Halt_Status = H(x, x);
04   if (Halt_Status)
05     HERE: goto HERE;
06   return Halt_Status;
07 }
08
09 int main()
10 {
11   H(D,D);
12 }
  .  These are the diagnostics generated by GCC:
 
And the halting problem is about Turing machines, anyway.

Date Sujet#  Auteur
21 Sep 24 o 

Haut de la page

Les messages affichés proviennent d'usenet.

NewsPortal