Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
| From | André G. Isaak <agisaak@gm.invalid> |
|---|---|
| Newsgroups | comp.theory |
| Subject | Re: How is H(P,P)==0 correct even though P(P) stops running? |
| Date | 2021-07-23 19:02 -0600 |
| Organization | Christians and Atheists United Against Creeping Agnosticism |
| Message-ID | <sdfoqe$2fg$1@dont-email.me> (permalink) |
| References | (14 earlier) <7KOdndFSjJX9jmb9nZ2dnUU7-bHNnZ2d@giganews.com> <qGEKI.6194$4q3.5215@fx12.iad> <eImdnSe2hr0ztWb9nZ2dnUU7-WvNnZ2d@giganews.com> <sdfk5p$ccd$1@dont-email.me> <q_OdnVQiN4qhw2b9nZ2dnUU7-Q2dnZ2d@giganews.com> |
On 2021-07-23 18:26, olcott wrote:
> On 7/23/2021 6:42 PM, André G. Isaak wrote:
>> On 2021-07-23 14:38, olcott wrote:
>>
>>> int main(){ P(P); } initially doesn't give H jack shit, that it the
>>> only reason why that P halts and this P never halts: int main(){
>>> H(P,P); }
>>
>> Well, duh. Of course it doesn't 'give H jack shit' because H *isn't
>> being computed* in this case.
>
> Richard doesn't notice details like this.
Richard gets it just fine. You're the one who is confused.
int main(){ P(P); } is the only case we care about since it is the only
case where the computation P(P) is actually being performed, and that's
what the halting problem is concerned with. Does this computation halt?
in int main(){ H(P,P); } P is the *input* to a computation. Inputs
neither halt nor don't halt because they *aren't* computations. The
computation being performed here is H(P,P) which is supposed to answer
about the *former* computation, not 'what happens' to its input.
André
--
To email remove 'invalid' & replace 'gm' with well known Google mail
service.
Back to comp.theory | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
How is H(P,P)==0 correct even though P(P) stops running? olcott <NoOne@NoWhere.com> - 2021-07-22 10:51 -0500
Re: How is H(P,P)==0 correct even though P(P) stops running? olcott <NoOne@NoWhere.com> - 2021-07-22 11:15 -0500
Re: How is H(P,P)==0 correct even though P(P) stops running? Richard Damon <Richard@Damon-Family.org> - 2021-07-22 10:38 -0700
Re: How is H(P,P)==0 correct even though P(P) stops running? Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2021-07-22 10:34 -0700
Re: How is H(P,P)==0 correct even though P(P) stops running? olcott <NoOne@NoWhere.com> - 2021-07-22 13:16 -0500
Re: How is H(P,P)==0 correct even though P(P) stops running? Richard Damon <Richard@Damon-Family.org> - 2021-07-22 11:39 -0700
Re: How is H(P,P)==0 correct even though P(P) stops running? olcott <NoOne@NoWhere.com> - 2021-07-24 00:11 -0500
Re: How is H(P,P)==0 correct even though P(P) stops running? Richard Damon <Richard@Damon-Family.org> - 2021-07-23 23:14 -0700
Re: How is H(P,P)==0 correct even though P(P) stops running? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-07-22 19:30 +0100
Re: How is H(P,P)==0 correct even though P(P) stops running? olcott <NoOne@NoWhere.com> - 2021-07-22 14:17 -0500
Re: How is H(P,P)==0 correct even though P(P) stops running? Richard Damon <Richard@Damon-Family.org> - 2021-07-22 12:42 -0700
Re: How is H(P,P)==0 correct even though P(P) stops running? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-07-23 00:04 +0100
Re: How is H(P,P)==0 correct even though P(P) stops running? olcott <NoOne@NoWhere.com> - 2021-07-22 18:25 -0500
Re: How is H(P,P)==0 correct even though P(P) stops running? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-07-23 00:48 +0100
Re: How is H(P,P)==0 correct even though P(P) stops running? olcott <NoOne@NoWhere.com> - 2021-07-23 08:53 -0500
Re: How is H(P,P)==0 correct even though P(P) stops running? Richard Damon <Richard@Damon-Family.org> - 2021-07-23 08:50 -0700
Re: How is H(P,P)==0 correct even though P(P) stops running? olcott <NoOne@NoWhere.com> - 2021-07-23 11:00 -0500
Re: How is H(P,P)==0 correct even though P(P) stops running? Richard Damon <Richard@Damon-Family.org> - 2021-07-23 09:31 -0700
Re: How is H(P,P)==0 correct even though P(P) stops running? olcott <NoOne@NoWhere.com> - 2021-07-23 12:13 -0500
Re: How is H(P,P)==0 correct even though P(P) stops running? Richard Damon <Richard@Damon-Family.org> - 2021-07-23 11:31 -0700
Re: How is H(P,P)==0 correct even though P(P) stops running? olcott <NoOne@NoWhere.com> - 2021-07-23 13:42 -0500
Re: How is H(P,P)==0 correct even though P(P) stops running? Richard Damon <Richard@Damon-Family.org> - 2021-07-23 11:56 -0700
Re: How is H(P,P)==0 correct even though P(P) stops running? olcott <NoOne@NoWhere.com> - 2021-07-23 14:07 -0500
Re: How is H(P,P)==0 correct even though P(P) stops running? Richard Damon <Richard@Damon-Family.org> - 2021-07-23 12:23 -0700
Re: How is H(P,P)==0 correct even though P(P) stops running? olcott <NoOne@NoWhere.com> - 2021-07-23 15:38 -0500
Re: How is H(P,P)==0 correct even though P(P) stops running? Richard Damon <Richard@Damon-Family.org> - 2021-07-23 13:53 -0700
Re: How is H(P,P)==0 correct even though P(P) stops running? olcott <NoOne@NoWhere.com> - 2021-07-23 15:56 -0500
Re: How is H(P,P)==0 correct even though P(P) stops running? Richard Damon <Richard@Damon-Family.org> - 2021-07-23 14:25 -0700
Re: How is H(P,P)==0 correct even though P(P) stops running? André G. Isaak <agisaak@gm.invalid> - 2021-07-23 17:49 -0600
Re: How is H(P,P)==0 correct even though P(P) stops running? Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2021-07-24 03:56 -0700
Re: How is H(P,P)==0 correct even though P(P) stops running? Andy Walker <anw@cuboid.co.uk> - 2021-07-24 12:40 +0100
Re: How is H(P,P)==0 correct even though P(P) stops running? Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2021-07-24 04:52 -0700
Re: How is H(P,P)==0 correct even though P(P) stops running? olcott <NoOne@NoWhere.com> - 2021-07-24 08:55 -0500
Re: How is H(P,P)==0 correct even though P(P) stops running? Andy Walker <anw@cuboid.co.uk> - 2021-07-24 16:44 +0100
Re: How is H(P,P)==0 correct even though P(P) stops running? olcott <NoOne@NoWhere.com> - 2021-07-24 10:54 -0500
Re: How is H(P,P)==0 correct even though P(P) stops running? Richard Damon <Richard@Damon-Family.org> - 2021-07-24 09:08 -0700
Re: How is H(P,P)==0 correct even though P(P) stops running? olcott <NoOne@NoWhere.com> - 2021-07-24 08:50 -0500
Re: How is H(P,P)==0 correct even though P(P) stops running? Richard Damon <Richard@Damon-Family.org> - 2021-07-24 09:16 -0700
Re: How is H(P,P)==0 correct even though P(P) stops running? André G. Isaak <agisaak@gm.invalid> - 2021-07-24 10:31 -0600
Re: How is H(P,P)==0 correct even though P(P) stops running? [ pure simulator ] olcott <NoOne@NoWhere.com> - 2021-07-24 09:34 -0500
Re: How is H(P,P)==0 correct even though P(P) stops running? [ pure simulator ] Richard Damon <Richard@Damon-Family.org> - 2021-07-24 09:25 -0700
Re: How is H(P,P)==0 correct even though P(P) stops running? André G. Isaak <agisaak@gm.invalid> - 2021-07-23 17:42 -0600
Re: How is H(P,P)==0 correct even though P(P) stops running? olcott <NoOne@NoWhere.com> - 2021-07-23 19:26 -0500
Re: How is H(P,P)==0 correct even though P(P) stops running? André G. Isaak <agisaak@gm.invalid> - 2021-07-23 19:02 -0600
Re: How is H(P,P)==0 correct even though P(P) stops running? olcott <NoOne@NoWhere.com> - 2021-07-23 20:32 -0500
Re: How is H(P,P)==0 correct even though P(P) stops running? Richard Damon <Richard@Damon-Family.org> - 2021-07-23 18:42 -0700
Re: How is H(P,P)==0 correct even though P(P) stops running? olcott <NoOne@NoWhere.com> - 2021-07-23 20:50 -0500
Re: How is H(P,P)==0 correct even though P(P) stops running? Richard Damon <Richard@Damon-Family.org> - 2021-07-23 19:28 -0700
Re: How is H(P,P)==0 correct even though P(P) stops running? olcott <NoOne@NoWhere.com> - 2021-07-23 23:38 -0500
Re: How is H(P,P)==0 correct even though P(P) stops running? Richard Damon <Richard@Damon-Family.org> - 2021-07-23 23:17 -0700
Re: How is H(P,P)==0 correct even though P(P) stops running? [ liar? ] olcott <NoOne@NoWhere.com> - 2021-07-24 09:05 -0500
Re: How is H(P,P)==0 correct even though P(P) stops running? [ liar? ] Richard Damon <Richard@Damon-Family.org> - 2021-07-24 09:31 -0700
Re: How is H(P,P)==0 correct even though P(P) stops running? [ liar ??? ] olcott <NoOne@NoWhere.com> - 2021-07-24 12:23 -0500
Re: How is H(P,P)==0 correct even though P(P) stops running? [ liar ??? ] Richard Damon <Richard@Damon-Family.org> - 2021-07-24 11:34 -0700
Re: How is H(P,P)==0 correct even though P(P) stops running? [ liar ??? ] olcott <NoOne@NoWhere.com> - 2021-07-24 13:42 -0500
Re: How is H(P,P)==0 correct even though P(P) stops running? [ liar ??? ] André G. Isaak <agisaak@gm.invalid> - 2021-07-24 13:07 -0600
Re: How is H(P,P)==0 correct even though P(P) stops running? [ liar ??? ] olcott <NoOne@NoWhere.com> - 2021-07-24 14:22 -0500
Re: How is H(P,P)==0 correct even though P(P) stops running? [ liar ??? ] Richard Damon <Richard@Damon-Family.org> - 2021-07-24 12:38 -0700
Re: How is H(P,P)==0 correct even though P(P) stops running? [ liar ??? ] olcott <NoOne@NoWhere.com> - 2021-07-24 15:01 -0500
Re: How is H(P,P)==0 correct even though P(P) stops running? [ liar ??? ] Richard Damon <Richard@Damon-Family.org> - 2021-07-24 13:14 -0700
Re: How is H(P,P)==0 correct even though P(P) stops running? [ liar ??? ] Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-07-25 04:07 +0100
Re: How is H(P,P)==0 correct even though P(P) stops running? [ liar ??? ] Mike Terry <news.dead.person.stones@darjeeling.plus.com> - 2021-07-25 21:02 +0100
Re: How is H(P,P)==0 correct even though P(P) stops running? [ liar ??? ] Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-07-25 21:33 +0100
Re: How is H(P,P)==0 correct even though P(P) stops running? [ Internals of H ] olcott <NoOne@NoWhere.com> - 2021-07-26 10:08 -0500
Re: How is H(P,P)==0 correct even though P(P) stops running? [ liar ??? ] Richard Damon <Richard@Damon-Family.org> - 2021-07-24 12:21 -0700
Re: How is H(P,P)==0 correct even though P(P) stops running? [ liar ??? ] olcott <NoOne@NoWhere.com> - 2021-07-24 14:24 -0500
Re: How is H(P,P)==0 correct even though P(P) stops running? [ liar ??? ] Richard Damon <Richard@Damon-Family.org> - 2021-07-24 12:44 -0700
Re: How is H(P,P)==0 correct even though P(P) stops running? [ liar ??? ] olcott <NoOne@NoWhere.com> - 2021-07-24 15:03 -0500
Re: How is H(P,P)==0 correct even though P(P) stops running? [ liar ??? ] Richard Damon <Richard@Damon-Family.org> - 2021-07-24 13:19 -0700
Re: How is H(P,P)==0 correct even though P(P) stops running? [ liar ??? ] André G. Isaak <agisaak@gm.invalid> - 2021-07-24 16:10 -0600
Re: How is H(P,P)==0 correct even though P(P) stops running? [ liar ??? ] olcott <NoOne@NoWhere.com> - 2021-07-24 17:31 -0500
Re: How is H(P,P)==0 correct even though P(P) stops running? [ liar ??? ] André G. Isaak <agisaak@gm.invalid> - 2021-07-24 16:46 -0600
Re: How is H(P,P)==0 correct even though P(P) stops running? André G. Isaak <agisaak@gm.invalid> - 2021-07-23 19:44 -0600
Re: How is H(P,P)==0 correct even though P(P) stops running? [focused until mutual agreement ] olcott <NoOne@NoWhere.com> - 2021-07-24 09:23 -0500
Re: How is H(P,P)==0 correct even though P(P) stops running? [focused until mutual agreement ] Richard Damon <Richard@Damon-Family.org> - 2021-07-24 09:33 -0700
Re: How is H(P,P)==0 correct even though P(P) stops running? [focused until mutual agreement ] olcott <NoOne@NoWhere.com> - 2021-07-24 12:41 -0500
Re: How is H(P,P)==0 correct even though P(P) stops running? [focused until mutual agreement ] Richard Damon <Richard@Damon-Family.org> - 2021-07-24 11:39 -0700
Re: How is H(P,P)==0 correct even though P(P) stops running? Richard Damon <Richard@Damon-Family.org> - 2021-07-23 18:00 -0700
Re: How is H(P,P)==0 correct even though P(P) stops running? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-07-23 22:12 +0100
Re: How is H(P,P)==0 correct even though P(P) stops running? olcott <NoOne@NoWhere.com> - 2021-07-23 16:49 -0500
Re: How is H(P,P)==0 correct even though P(P) stops running? Richard Damon <Richard@Damon-Family.org> - 2021-07-23 15:26 -0700
Re: How is H(P,P)==0 correct even though P(P) stops running? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-07-25 04:07 +0100
Re: How is H(P,P)==0 correct even though P(P) stops running? André G. Isaak <agisaak@gm.invalid> - 2021-07-22 13:11 -0600
Re: How is H(P,P)==0 correct even though P(P) stops running? olcott <NoOne@NoWhere.com> - 2021-07-22 17:18 -0500
Re: How is H(P,P)==0 correct even though P(P) stops running? Richard Damon <Richard@Damon-Family.org> - 2021-07-22 15:46 -0700
Re: How is H(P,P)==0 correct even though P(P) stops running? André G. Isaak <agisaak@gm.invalid> - 2021-07-22 17:08 -0600
Re: How is H(P,P)==0 correct even though P(P) stops running? olcott <NoOne@NoWhere.com> - 2021-07-23 09:35 -0500
Re: How is H(P,P)==0 correct even though P(P) stops running? Richard Damon <Richard@Damon-Family.org> - 2021-07-23 09:48 -0700
csiph-web