Groups
Conversations
All groups and messages
Send feedback to Google
Help
Training
Sign in
Groups
comp.theory
Conversations
About
info
Google Groups no longer supports new Usenet posts or subscriptions. Historical content remains viewable.
Dismiss
Learn more
comp.theory
Contact owners and managers
1–30 of 46503
Mark all as read
Report group
0 selected
polcot2
, …
olcott
39
Feb 22
Converting Linz H applied to ⟨H⟩ ⟨H⟩ to its self contradictory version
On 2/22/2024 3:21 AM, Mikko wrote: > On 2024-02-22 02:43:15 +0000, olcott said: > >> On 2
unread,
Converting Linz H applied to ⟨H⟩ ⟨H⟩ to its self contradictory version
On 2/22/2024 3:21 AM, Mikko wrote: > On 2024-02-22 02:43:15 +0000, olcott said: > >> On 2
Feb 22
olcott
, …
Mikko
11
Feb 22
Ben Bacarisse inaccurate disparagement of my work
On 2/22/2024 3:01 AM, Mikko wrote: > On 2024-02-21 18:53:32 +0000, olcott said: > >> On 2
unread,
Ben Bacarisse inaccurate disparagement of my work
On 2/22/2024 3:01 AM, Mikko wrote: > On 2024-02-21 18:53:32 +0000, olcott said: > >> On 2
Feb 22
Ben Bacarisse
, …
olcott
42
Feb 22
Linz's proofs.
On 2/22/2024 2:58 AM, Mikko wrote: > On 2024-02-20 14:16:55 +0000, olcott said: > >> On 2
unread,
Linz's proofs.
On 2/22/2024 2:58 AM, Mikko wrote: > On 2024-02-20 14:16:55 +0000, olcott said: > >> On 2
Feb 22
immibis
, …
Richard Damon
24
Feb 22
I got a reply from Professor Macias [he does not know about Turing machines]
On 2/22/24 12:19 AM, olcott wrote: > On 2/21/2024 11:10 PM, immibis wrote: >> On 22/02/24 03
unread,
I got a reply from Professor Macias [he does not know about Turing machines]
On 2/22/24 12:19 AM, olcott wrote: > On 2/21/2024 11:10 PM, immibis wrote: >> On 22/02/24 03
Feb 22
wij
, …
Ben Bacarisse
3
Feb 21
ℙ≠ℕℙ proof ('official')
wij <wyni...@gmail.com> writes: Your argument is just the usual "I can't think how it
unread,
ℙ≠ℕℙ proof ('official')
wij <wyni...@gmail.com> writes: Your argument is just the usual "I can't think how it
Feb 21
Dan Cross
, …
Richard Damon
194
Feb 20
Purpose of this group?
On 2/20/24 8:59 AM, olcott wrote: > On 2/20/2024 6:34 AM, Richard Damon wrote: >> On 2/19/24
unread,
Purpose of this group?
On 2/20/24 8:59 AM, olcott wrote: > On 2/20/2024 6:34 AM, Richard Damon wrote: >> On 2/19/24
Feb 20
olcott
, …
Richard Damon
50
Feb 19
Linz H' is merely the self-contradictory form of Linz H applied to ⟨H⟩
On 2/19/2024 6:48 AM, Richard Damon wrote: > On 2/19/24 12:58 AM, olcott wrote: >> On 2/18/
unread,
Linz H' is merely the self-contradictory form of Linz H applied to ⟨H⟩
On 2/19/2024 6:48 AM, Richard Damon wrote: > On 2/19/24 12:58 AM, olcott wrote: >> On 2/18/
Feb 19
immibis
Feb 19
x=2-x is self-referential, therefore unsolvable
"x=2-x. What is x (natural number)?" is self-referential. Self-referential questions have
unread,
x=2-x is self-referential, therefore unsolvable
"x=2-x. What is x (natural number)?" is self-referential. Self-referential questions have
Feb 19
olcott
, …
immibis
67
Feb 18
Linz Ĥ applied to ⟨Ĥ⟩ is the self-contradictory form of Olcott Ȟ applied to ⟨Ȟ⟩
On 18/02/24 23:36, olcott wrote: > On 2/18/2024 12:22 PM, Richard Damon wrote: >> On 2/18/24
unread,
Linz Ĥ applied to ⟨Ĥ⟩ is the self-contradictory form of Olcott Ȟ applied to ⟨Ȟ⟩
On 18/02/24 23:36, olcott wrote: > On 2/18/2024 12:22 PM, Richard Damon wrote: >> On 2/18/24
Feb 18
wij
,
immibis
4
Feb 18
ℙ!=ℕℙ proof
On 18/02/24 10:51, wij wrote: > On Mon, 2024-02-05 at 20:59 +0100, immibis wrote: >> On 2/02
unread,
ℙ!=ℕℙ proof
On 18/02/24 10:51, wij wrote: > On Mon, 2024-02-05 at 20:59 +0100, immibis wrote: >> On 2/02
Feb 18
olcott
, …
Richard Damon
181
Feb 16
When the Linz Ĥ is required to report on its own behavior both answers are wrong
On 2/16/24 5:56 PM, olcott wrote: > On 2/16/2024 4:08 PM, Richard Damon wrote: >> On 2/16/24
unread,
When the Linz Ĥ is required to report on its own behavior both answers are wrong
On 2/16/24 5:56 PM, olcott wrote: > On 2/16/2024 4:08 PM, Richard Damon wrote: >> On 2/16/24
Feb 16
wij
, …
immibis
3
Feb 16
A problem about prime number
On 16/02/24 22:12, wij wrote: > I just wrote a short c++ program to test prime numbers. The
unread,
A problem about prime number
On 16/02/24 22:12, wij wrote: > I just wrote a short c++ program to test prime numbers. The
Feb 16
olcott
, …
Richard Damon
66
Feb 12
Refuting the Tarski Undefinability Theorem
On 2/11/24 11:31 PM, olcott wrote: > On 2/11/2024 9:24 PM, Richard Damon wrote: >> On 2/11/
unread,
Refuting the Tarski Undefinability Theorem
On 2/11/24 11:31 PM, olcott wrote: > On 2/11/2024 9:24 PM, Richard Damon wrote: >> On 2/11/
Feb 12
Ross Finlayson
Feb 11
Re: Question words, and what's an answer
On 08/05/2023 05:27 PM, Ross Finlayson wrote: > On Sunday, June 18, 2023 at 9:29:01 PM UTC-7, Ross
unread,
Re: Question words, and what's an answer
On 08/05/2023 05:27 PM, Ross Finlayson wrote: > On Sunday, June 18, 2023 at 9:29:01 PM UTC-7, Ross
Feb 11
olcott
, …
Richard Damon
27
Feb 5
To understand the misconception of mathematical incompleteness...
On 2/5/24 9:45 AM, olcott wrote: > On 2/5/2024 6:33 AM, Richard Damon wrote: >> On 2/4/24 11
unread,
To understand the misconception of mathematical incompleteness...
On 2/5/24 9:45 AM, olcott wrote: > On 2/5/2024 6:33 AM, Richard Damon wrote: >> On 2/4/24 11
Feb 5
immibis
, …
Richard Damon
41
Feb 5
Why does Olcott continue to ignore the finite/infinite sequence formulation of the halting problem?
On 2/5/24 2:41 PM, immibis wrote: > On 1/02/24 04:26, Richard Damon wrote: >> On 1/31/24 9:
unread,
Why does Olcott continue to ignore the finite/infinite sequence formulation of the halting problem?
On 2/5/24 2:41 PM, immibis wrote: > On 1/02/24 04:26, Richard Damon wrote: >> On 1/31/24 9:
Feb 5
wij
, …
Ross Finlayson
994
Feb 5
Another rebuttal of Halting Problem?
On 02/05/2024 01:00 PM, immibis wrote: > On 31/01/24 18:11, olcott wrote: >> On 1/31/2024 11
unread,
Another rebuttal of Halting Problem?
On 02/05/2024 01:00 PM, immibis wrote: > On 31/01/24 18:11, olcott wrote: >> On 1/31/2024 11
Feb 5
olcott
, …
immibis
84
Feb 5
Re: The Psychology of Self-Reference
On 31/01/24 18:11, immibis wrote: > On 1/31/24 16:40, olcott wrote: >> On 1/31/2024 6:30 AM,
unread,
Re: The Psychology of Self-Reference
On 31/01/24 18:11, immibis wrote: > On 1/31/24 16:40, olcott wrote: >> On 1/31/2024 6:30 AM,
Feb 5
olcott
, …
immibis
15
Feb 5
H correctly rejects D as non-halting
On 4/02/24 00:14, olcott wrote: > On 2/3/2024 4:16 PM, Richard Damon wrote: >> On 2/3/24 4:
unread,
H correctly rejects D as non-halting
On 4/02/24 00:14, olcott wrote: > On 2/3/2024 4:16 PM, Richard Damon wrote: >> On 2/3/24 4:
Feb 5
olcott
, …
immibis
19
Feb 5
Does this criteria prove that Y calls X in infinite recursion?
On 2/02/24 15:46, olcott wrote: > On 2/2/2024 4:49 AM, Mikko wrote: >> On 2024-02-01 17:17:
unread,
Does this criteria prove that Y calls X in infinite recursion?
On 2/02/24 15:46, olcott wrote: > On 2/2/2024 4:49 AM, Mikko wrote: >> On 2024-02-01 17:17:
Feb 5
olcott
, …
Richard Damon
10
Jan 31
H is necessarily correct to reject D as non-halting [tautology]
On 1/31/24 10:41 AM, olcott wrote: > On 1/31/2024 6:31 AM, immibis wrote: >> On 1/31/24 04:
unread,
H is necessarily correct to reject D as non-halting [tautology]
On 1/31/24 10:41 AM, olcott wrote: > On 1/31/2024 6:31 AM, immibis wrote: >> On 1/31/24 04:
Jan 31
wij
Jan 31
Easy version of P!=NP proof
ANPC::= (Another NPC) Set of decision problems that additional information c must be provided to
unread,
Easy version of P!=NP proof
ANPC::= (Another NPC) Set of decision problems that additional information c must be provided to
Jan 31
immibis
Jan 29
Another definition of the Halting Problem
Every Turing machine/input pair has an execution sequence (term invented by me. Richard and Mikko
unread,
Another definition of the Halting Problem
Every Turing machine/input pair has an execution sequence (term invented by me. Richard and Mikko
Jan 29
immibis
Jan 28
Every Turing machine/input pair has one and only one execution sequence
Olcott cannot show any Turing machine/input pair that has more than one.
unread,
Every Turing machine/input pair has one and only one execution sequence
Olcott cannot show any Turing machine/input pair that has more than one.
Jan 28
olcott
, …
immibis
24
Jan 28
The directly executed D(D) does not halt even though it looks like it does
On 1/28/24 01:35, olcott wrote: > On 1/27/2024 6:15 PM, Richard Damon wrote: >> On 1/27/24 6
unread,
The directly executed D(D) does not halt even though it looks like it does
On 1/28/24 01:35, olcott wrote: > On 1/27/2024 6:15 PM, Richard Damon wrote: >> On 1/27/24 6
Jan 28
wij
,
Mikko
6
Jan 27
About building a "general logic based on computation"
On Sat, 2024-01-27 at 11:49 +0200, Mikko wrote: > On 2024-01-21 16:10:34 +0000, wij said: >
unread,
About building a "general logic based on computation"
On Sat, 2024-01-27 at 11:49 +0200, Mikko wrote: > On 2024-01-21 16:10:34 +0000, wij said: >
Jan 27
olcott
, …
Richard Damon
279
Jan 27
Michael Sipser of MIT validates the notion of a simulating halt decider
On 1/27/24 11:22 AM, olcott wrote: > On 1/27/2024 6:28 AM, immibis wrote: >> On 1/27/24 00:
unread,
Michael Sipser of MIT validates the notion of a simulating halt decider
On 1/27/24 11:22 AM, olcott wrote: > On 1/27/2024 6:28 AM, immibis wrote: >> On 1/27/24 00:
Jan 27
olcott
, …
immibis
12
Jan 25
The directly executed D(D) does not halt
On 1/25/24 16:04, olcott wrote: > On 1/25/2024 7:16 AM, immibis wrote: >> On 1/24/24 20:10,
unread,
The directly executed D(D) does not halt
On 1/25/24 16:04, olcott wrote: > On 1/25/2024 7:16 AM, immibis wrote: >> On 1/24/24 20:10,
Jan 25
olcott
, …
Richard Damon
3
Jan 24
Tarski anchors his whole proof in the Liar Paradox
On 1/24/24 12:46 PM, olcott wrote: > *Tarski anchors his whole proof in the Liar Paradox* >
unread,
Tarski anchors his whole proof in the Liar Paradox
On 1/24/24 12:46 PM, olcott wrote: > *Tarski anchors his whole proof in the Liar Paradox* >
Jan 24
wij
, …
Mikko
12
Jan 24
Is this a paradox? what is 'equal'?
On 2024-01-23 18:46:52 +0000, wij said: > https://en.wikipedia.org/wiki/Set_(mathematics) > A
unread,
Is this a paradox? what is 'equal'?
On 2024-01-23 18:46:52 +0000, wij said: > https://en.wikipedia.org/wiki/Set_(mathematics) > A
Jan 24