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| From | Ben Bacarisse <ben.usenet@bsb.me.uk> |
|---|---|
| Newsgroups | comp.theory |
| Subject | Re: Could H correctly decide that P never halts? [ already agreed ] |
| Date | 2021-07-05 23:58 +0100 |
| Organization | A noiseless patient Spider |
| Message-ID | <87tul89xms.fsf@bsb.me.uk> (permalink) |
| References | (6 earlier) <yf2dnc-On5-7nHz9nZ2dnUU7-ffNnZ2d@giganews.com> <877di6c9ii.fsf@bsb.me.uk> <NrGdnXPuYcSG-n_9nZ2dnUU7-XednZ2d@giganews.com> <87fswtbj84.fsf@bsb.me.uk> <bJCdnQAh7eLG83_9nZ2dnUU7-cfNnZ2d@giganews.com> |
olcott <NoOne@NoWhere.com> writes:
| void P(u32 x)
| {
| u32 Input_Halts = H(x, x);
| if (Input_Halts)
| HERE: goto HERE;
| }
> Every computation that would never halt unless its simulation is
> aborted is equally not a halting computation.
For H(P,P) to be correct one of these must apply:
H(P,P) == 0 and P(P) does not halt, or
H(P,P) != 0 and P(P) halts.
Neither is the case. Simple facts that you deny.
> There is no exception to this rule in the same way and for the same
> reason that the numeric integer 5 is always numerically greater than
> the numeric integer 3.
There are, indeed, no exceptions. For H(P,P) to be correct one of these
must apply:
H(P,P) == 0 and P(P) does not halt, or
H(P,P) != 0 and P(P) halts.
Neither is the case for your P. In fact, as you have clearly stated,
P(P) halts and H(P,P) == 0.
This is what halting is about. No one cares about PO "Other-Halting" or
whatever you want to call it.
--
Ben.
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Could H correctly decide that P never halts? olcott <NoOne@NoWhere.com> - 2021-07-03 10:19 -0500
Re: Could H correctly decide that P never halts? wij <wyniijj@gmail.com> - 2021-07-03 08:25 -0700
Re: Could H correctly decide that P never halts? olcott <NoOne@NoWhere.com> - 2021-07-03 10:32 -0500
Re: Could H correctly decide that P never halts? Richard Damon <Richard@Damon-Family.org> - 2021-07-03 11:56 -0400
Re: Could H correctly decide that P never halts? olcott <NoOne@NoWhere.com> - 2021-07-03 11:19 -0500
Re: Could H correctly decide that P never halts? Bonita Montero <Bonita.Montero@gmail.com> - 2021-07-03 18:28 +0200
Re: Could H correctly decide that P never halts? olcott <NoOne@NoWhere.com> - 2021-07-03 11:51 -0500
Re: Could H correctly decide that P never halts? Bonita Montero <Bonita.Montero@gmail.com> - 2021-07-03 19:18 +0200
Re: Could H correctly decide that P never halts? olcott <NoOne@NoWhere.com> - 2021-07-03 12:19 -0500
Re: Could H correctly decide that P never halts? Bonita Montero <Bonita.Montero@gmail.com> - 2021-07-03 19:33 +0200
Re: Could H correctly decide that P never halts? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-07-03 19:10 +0100
Re: Could H correctly decide that P never halts? olcott <NoOne@NoWhere.com> - 2021-07-03 13:49 -0500
Re: Could H correctly decide that P never halts? Richard Damon <Richard@Damon-Family.org> - 2021-07-03 14:29 -0400
Re: Could H correctly decide that P never halts? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-07-03 17:25 +0100
Re: Could H correctly decide that P never halts? olcott <NoOne@NoWhere.com> - 2021-07-03 11:49 -0500
Re: Could H correctly decide that P never halts? Richard Damon <Richard@Damon-Family.org> - 2021-07-03 14:17 -0400
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ] olcott <NoOne@NoWhere.com> - 2021-07-03 14:08 -0500
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ] Richard Damon <Richard@Damon-Family.org> - 2021-07-03 15:43 -0400
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) olcott <NoOne@NoWhere.com> - 2021-07-03 15:37 -0500
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) Richard Damon <Richard@Damon-Family.org> - 2021-07-03 17:58 -0400
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) olcott <NoOne@NoWhere.com> - 2021-07-03 17:20 -0500
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) Richard Damon <Richard@Damon-Family.org> - 2021-07-03 18:55 -0400
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) Mr Flibble <flibble@reddwarf.jmc> - 2021-07-03 23:57 +0100
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) olcott <NoOne@NoWhere.com> - 2021-07-03 18:13 -0500
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) Richard Damon <Richard@Damon-Family.org> - 2021-07-03 19:04 -0400
Re: Could H correctly decide that P never halts? [ prerequisites to understanding me] olcott <NoOne@NoWhere.com> - 2021-07-03 18:34 -0500
Re: Could H correctly decide that P never halts? [ prerequisites to understanding me] Richard Damon <Richard@Damon-Family.org> - 2021-07-03 20:06 -0400
Re: Could H correctly decide that P never halts? [ prerequisites to understanding me] olcott <NoOne@NoWhere.com> - 2021-07-03 19:26 -0500
Re: Could H correctly decide that P never halts? [ prerequisites to understanding me] Richard Damon <Richard@Damon-Family.org> - 2021-07-03 21:21 -0400
Re: Could H correctly decide that P never halts? [ prerequisites to understanding me] olcott <NoOne@NoWhere.com> - 2021-07-03 20:41 -0500
Re: Could H correctly decide that P never halts? [ prerequisites to understanding me] Richard Damon <Richard@Damon-Family.org> - 2021-07-03 22:13 -0400
Re: Could H correctly decide that P never halts? [ prerequisites to understanding me] olcott <NoOne@NoWhere.com> - 2021-07-03 21:22 -0500
Re: Could H correctly decide that P never halts? [ prerequisites to understanding me] Richard Damon <Richard@Damon-Family.org> - 2021-07-03 23:24 -0400
Re: Could H correctly decide that P never halts? [ prerequisites to understanding me] olcott <NoOne@NoWhere.com> - 2021-07-03 22:32 -0500
Re: Could H correctly decide that P never halts? [ prerequisites to understanding me] Richard Damon <Richard@Damon-Family.org> - 2021-07-04 06:40 -0400
Re: Could H correctly decide that P never halts? [ prerequisites to understanding me] olcott <NoOne@NoWhere.com> - 2021-07-04 09:24 -0500
Re: Could H correctly decide that P never halts? [ prerequisites to understanding me] Richard Damon <Richard@Damon-Family.org> - 2021-07-04 14:50 -0400
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) André G. Isaak <agisaak@gm.invalid> - 2021-07-03 19:14 -0600
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) olcott <NoOne@NoWhere.com> - 2021-07-03 20:38 -0500
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) André G. Isaak <agisaak@gm.invalid> - 2021-07-03 22:14 -0600
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) André G. Isaak <agisaak@gm.invalid> - 2021-07-03 22:18 -0600
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) olcott <NoOne@NoWhere.com> - 2021-07-03 23:18 -0500
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) André G. Isaak <agisaak@gm.invalid> - 2021-07-04 00:50 -0600
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) olcott <NoOne@NoWhere.com> - 2021-07-04 09:15 -0500
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) André G. Isaak <agisaak@gm.invalid> - 2021-07-04 10:31 -0600
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) olcott <NoOne@NoWhere.com> - 2021-07-05 08:07 -0500
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2021-07-04 11:24 -0700
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) André G. Isaak <agisaak@gm.invalid> - 2021-07-04 13:00 -0600
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) olcott <NoOne@NoWhere.com> - 2021-07-04 15:09 -0500
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2021-07-04 13:30 -0700
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) olcott <NoOne@NoWhere.com> - 2021-07-05 08:23 -0500
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2021-07-05 07:18 -0700
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) olcott <NoOne@NoWhere.com> - 2021-07-05 09:31 -0500
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) Richard Damon <Richard@Damon-Family.org> - 2021-07-05 11:10 -0400
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) olcott <NoOne@NoWhere.com> - 2021-07-05 10:18 -0500
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) Richard Damon <Richard@Damon-Family.org> - 2021-07-05 11:29 -0400
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) Richard Damon <Richard@Damon-Family.org> - 2021-07-05 12:53 -0400
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) olcott <NoOne@NoWhere.com> - 2021-07-05 12:13 -0500
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) André G. Isaak <agisaak@gm.invalid> - 2021-07-04 14:55 -0600
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) "dklei...@gmail.com" <dkleinecke@gmail.com> - 2021-07-04 18:03 -0700
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) olcott <NoOne@NoWhere.com> - 2021-07-04 20:42 -0500
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) Richard Damon <Richard@Damon-Family.org> - 2021-07-04 22:31 -0400
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) Richard Damon <Richard@Damon-Family.org> - 2021-07-05 08:05 -0400
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) olcott <NoOne@NoWhere.com> - 2021-07-05 08:40 -0500
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) Richard Damon <Richard@Damon-Family.org> - 2021-07-05 12:13 -0400
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) Jeff Barnett <jbb@notatt.com> - 2021-07-04 23:20 -0600
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) Mike Terry <news.dead.person.stones@darjeeling.plus.com> - 2021-07-05 18:49 +0100
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) Jeff Barnett <jbb@notatt.com> - 2021-07-05 15:17 -0600
Re: Could H correctly decide that P never halts? olcott <NoOne@NoWhere.com> - 2021-07-05 17:38 -0500
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) olcott <NoOne@NoWhere.com> - 2021-07-04 23:52 -0500
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) Richard Damon <Richard@Damon-Family.org> - 2021-07-05 10:36 -0400
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) olcott <NoOne@NoWhere.com> - 2021-07-05 09:51 -0500
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) Richard Damon <Richard@Damon-Family.org> - 2021-07-05 11:36 -0400
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) olcott <NoOne@NoWhere.com> - 2021-07-05 08:18 -0500
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) Richard Damon <Richard@Damon-Family.org> - 2021-07-05 12:11 -0400
Re: Could H correctly decide that P never halts? [ Why can H ignore its own behavior? ](my thanks to Richard) Richard Damon <Richard@Damon-Family.org> - 2021-07-04 15:02 -0400
Re: Could H correctly decide that P never halts? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-07-03 21:20 +0100
Re: Could H correctly decide that P never halts? olcott <NoOne@NoWhere.com> - 2021-07-03 16:21 -0500
Re: Could H correctly decide that P never halts? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-07-04 01:23 +0100
Re: Could H correctly decide that P never halts? [ already agreed ] olcott <NoOne@NoWhere.com> - 2021-07-03 19:30 -0500
Re: Could H correctly decide that P never halts? [ already agreed ] Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-07-04 17:46 +0100
Re: Could H correctly decide that P never halts? [ already agreed ] olcott <NoOne@NoWhere.com> - 2021-07-04 12:00 -0500
Re: Could H correctly decide that P never halts? [ already agreed ] Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-07-05 02:04 +0100
Re: Could H correctly decide that P never halts? [ already agreed ] olcott <NoOne@NoWhere.com> - 2021-07-04 20:57 -0500
Re: Could H correctly decide that P never halts? [ already agreed ] Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-07-05 03:14 +0100
Re: Could H correctly decide that P never halts? [ already agreed ] olcott <NoOne@NoWhere.com> - 2021-07-04 21:28 -0500
Re: Could H correctly decide that P never halts? [ already agreed ] Richard Damon <Richard@Damon-Family.org> - 2021-07-04 22:33 -0400
Re: Could H correctly decide that P never halts? [ already agreed ] olcott <NoOne@NoWhere.com> - 2021-07-04 22:09 -0500
Re: Could H correctly decide that P never halts? [ already agreed ] Richard Damon <Richard@Damon-Family.org> - 2021-07-05 07:33 -0400
Re: Could H correctly decide that P never halts? [ already agreed ] olcott <NoOne@NoWhere.com> - 2021-07-05 08:38 -0500
Re: Could H correctly decide that P never halts? [ already agreed ] Richard Damon <Richard@Damon-Family.org> - 2021-07-05 10:57 -0400
Re: Could H correctly decide that P never halts? [ already agreed ] olcott <NoOne@NoWhere.com> - 2021-07-05 09:59 -0500
Re: Could H correctly decide that P never halts? [ already agreed ] Richard Damon <Richard@Damon-Family.org> - 2021-07-05 11:34 -0400
Re: Could H correctly decide that P never halts? [ already agreed ] Richard Damon <Richard@Damon-Family.org> - 2021-07-05 13:16 -0400
Re: Could H correctly decide that P never halts? [ already agreed ] olcott <NoOne@NoWhere.com> - 2021-07-05 12:48 -0500
Re: Could H correctly decide that P never halts? [ already agreed ] Richard Damon <Richard@Damon-Family.org> - 2021-07-05 14:36 -0400
Re: Could H correctly decide that P never halts? [ already agreed ] Richard Damon <Richard@Damon-Family.org> - 2021-07-05 12:18 -0400
Re: Could H correctly decide that P never halts? [ already agreed ] Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-07-05 23:58 +0100
Re: Could H correctly decide that P never halts? [ already agreed ] olcott <NoOne@NoWhere.com> - 2021-07-05 19:54 -0500
Re: Could H correctly decide that P never halts? [ already agreed ] Richard Damon <Richard@Damon-Family.org> - 2021-07-05 21:29 -0400
Re: Could H correctly decide that P never halts? [ already agreed ] Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-07-06 03:35 +0100
Re: Could H correctly decide that P never halts? [ already agreed ] olcott <NoOne@NoWhere.com> - 2021-07-05 22:30 -0500
Re: Could H correctly decide that P never halts? [ already agreed ] Richard Damon <Richard@Damon-Family.org> - 2021-07-06 06:47 -0400
Re: Could H correctly decide that P never halts? [ already agreed ] Daniel Pehoushek <pehoushek1@gmail.com> - 2021-07-06 04:15 -0700
Re: Could H correctly decide that P never halts? [ already agreed ] Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-07-06 13:23 +0100
Re: Could H correctly decide that P never halts? [ already agreed ] Richard Damon <Richard@Damon-Family.org> - 2021-07-05 07:21 -0400
Re: Could H correctly decide that P never halts? [ halting criteria ] olcott <NoOne@NoWhere.com> - 2021-07-05 08:26 -0500
Re: Could H correctly decide that P never halts? [ halting criteria ] Richard Damon <Richard@Damon-Family.org> - 2021-07-05 10:50 -0400
Re: Could H correctly decide that P never halts? [ halting criteria ] olcott <NoOne@NoWhere.com> - 2021-07-05 09:56 -0500
Re: Could H correctly decide that P never halts? [ already agreed ] Richard Damon <Richard@Damon-Family.org> - 2021-07-05 10:30 -0400
Re: Could H correctly decide that P never halts? [ already agreed ] olcott <NoOne@NoWhere.com> - 2021-07-05 09:33 -0500
Re: Could H correctly decide that P never halts? [ already agreed ] Richard Damon <Richard@Damon-Family.org> - 2021-07-05 11:02 -0400
Re: Could H correctly decide that P never halts? [ already agreed ] (correction) olcott <NoOne@NoWhere.com> - 2021-07-05 09:35 -0500
Re: Could H correctly decide that P never halts? [ already agreed ] (correction) Richard Damon <Richard@Damon-Family.org> - 2021-07-05 12:38 -0400
Re: Could H correctly decide that P never halts? [ already agreed ] (correction) olcott <NoOne@NoWhere.com> - 2021-07-05 12:10 -0500
Re: Could H correctly decide that P never halts? [ already agreed ] (correction) Richard Damon <Richard@Damon-Family.org> - 2021-07-05 13:43 -0400
Re: Could H correctly decide that P never halts? [ Richard's excellent summation ] olcott <NoOne@NoWhere.com> - 2021-07-05 19:12 -0500
Re: Could H correctly decide that P never halts? Siri Cruise <chine.bleu@yahoo.com> - 2021-07-03 11:01 -0700
Re: Could H correctly decide that P never halts? olcott <NoOne@NoWhere.com> - 2021-07-03 13:15 -0500
Re: Could H correctly decide that P never halts? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-07-03 21:09 +0100
Re: Could H correctly decide that P never halts? [ incorrect question ] olcott <NoOne@NoWhere.com> - 2021-07-03 16:06 -0500
Re: Could H correctly decide that P never halts? [ incorrect question ] Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-07-04 01:44 +0100
Re: Could H correctly decide that P never halts? [ incorrect question ] olcott <NoOne@NoWhere.com> - 2021-07-03 19:59 -0500
Re: Could H correctly decide that P never halts? [ incorrect question ] Mr Flibble <flibble@reddwarf.jmc> - 2021-07-04 02:34 +0100
Re: Could H correctly decide that P never halts? [ incorrect question ] olcott <NoOne@NoWhere.com> - 2021-07-03 20:46 -0500
Re: Could H correctly decide that P never halts? [ incorrect question ] Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-07-04 17:45 +0100
Re: Could H correctly decide that P never halts? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-07-03 19:15 +0100
Re: Could H correctly decide that P never halts? olcott <NoOne@NoWhere.com> - 2021-07-03 13:58 -0500
Re: Could H correctly decide that P never halts? Siri Cruise <chine.bleu@yahoo.com> - 2021-07-03 22:37 -0700
Re: Could H correctly decide that P never halts? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-07-04 14:14 +0100
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