Groups
Sign in
Groups
sci.logic
Conversations
About
Send feedback
Help
Sort By Relevance
Sort By Date
1–24 of many
WM
, …
Richard Damon
183
Jan 4
Visible evidence for dark natural numbers
, Ross
Finlayson
wrote: > On Tuesday, January 2, 2024 > at 3:59:34 PM UTC-8, Richard Damon wrote: >> [...] > > Actually > it's by Russell's logic that
unread,
Visible evidence for dark natural numbers
, Ross
Finlayson
wrote: > On Tuesday, January 2, 2024 > at 3:59:34 PM UTC-8, Richard Damon wrote: >> [...] > > Actually > it's by Russell's logic that
Jan 4
olcott
, …
Richard Damon
80
12/10/23
Gödel's 1931 incompleteness fails HOL
, Ross
Finlayson
wrote: > On Saturday, December 9, 2023 > at 5:23:02 PM UTC-8, Jim Burns wrote: >> On 12/8/2023 12:29 AM, olcott wrote: >>> Epistemological antinomies
unread,
Gödel's 1931 incompleteness fails HOL
, Ross
Finlayson
wrote: > On Saturday, December 9, 2023 > at 5:23:02 PM UTC-8, Jim Burns wrote: >> On 12/8/2023 12:29 AM, olcott wrote: >>> Epistemological antinomies
12/10/23
WM
, …
Jeffrey Rubard
183
6/22/23
Quantifier deceit exposed
, Ross
Finlayson
wrote: > On Wednesday, April 12, 2023 > at 11:55:01 AM UTC-7, Jim Burns wrote: >> ℕ⁺ = < 1 2 3 ... > >> has all and only the finite /= 0 >> none
unread,
Quantifier deceit exposed
, Ross
Finlayson
wrote: > On Wednesday, April 12, 2023 > at 11:55:01 AM UTC-7, Jim Burns wrote: >> ℕ⁺ = < 1 2 3 ... > >> has all and only the finite /= 0 >> none
6/22/23
WM
, …
Ross Finlayson
717
Feb 21
Enumerating all real numbers
, Ross
Finlayson
wrote: > and these days I know from a book on > cable engineering of bridge-spans that > the usual way of solving for it > is empirical instead of from first
unread,
Enumerating all real numbers
, Ross
Finlayson
wrote: > and these days I know from a book on > cable engineering of bridge-spans that > the usual way of solving for it > is empirical instead of from first
Feb 21
WM
, …
Fritz Feldhase
158
3/26/23
An inconsistency between set theory and classical mathematics
, Ross
Finlayson
wrote: > On Thursday, March 16, 2023 > at 9:43:03 PM UTC-7, Jim Burns wrote: >> On 3/16/2023 9:14 PM, Ross
Finlayson
wrote: >>> Here's some
unread,
An inconsistency between set theory and classical mathematics
, Ross
Finlayson
wrote: > On Thursday, March 16, 2023 > at 9:43:03 PM UTC-7, Jim Burns wrote: >> On 3/16/2023 9:14 PM, Ross
Finlayson
wrote: >>> Here's some
3/26/23
WM
, …
Sergio
270
8/15/22
Endsegments
A.
Finlayson
wrote: > On Wednesday, August 10, 2022 at 3:44:13 PM UTC-7, > Gus Gassmann wrote: >> On Wednesday, 10 August 2022 at 18:01:17 UTC-3, >> WM wrote: >
unread,
Endsegments
A.
Finlayson
wrote: > On Wednesday, August 10, 2022 at 3:44:13 PM UTC-7, > Gus Gassmann wrote: >> On Wednesday, 10 August 2022 at 18:01:17 UTC-3, >> WM wrote: >
8/15/22
Dan Christensen
, …
Mostowski Collapse
46
7/25/22
Withdrawing my Function Equality Axiom... AGAIN!
A.
Finlayson
wrote: > On Friday, July 22, 2022 at 10:45:55 AM UTC-7, > Dan Christensen wrote: >> As a result of this finding, I will again withdraw >> this axiom of
unread,
Withdrawing my Function Equality Axiom... AGAIN!
A.
Finlayson
wrote: > On Friday, July 22, 2022 at 10:45:55 AM UTC-7, > Dan Christensen wrote: >> As a result of this finding, I will again withdraw >> this axiom of
7/25/22
Dan Christensen
, …
Mostowski Collapse
227
7/22/22
Bijectivity is Transitive, Formal Proof
A.
Finlayson
wrote: > On Thursday, July 14, 2022 at 10:41:35 AM UTC-7, > Ross A.
Finlayson
wrote: >> So, well-order the reals, and, >> define time in set theory. >
unread,
Bijectivity is Transitive, Formal Proof
A.
Finlayson
wrote: > On Thursday, July 14, 2022 at 10:41:35 AM UTC-7, > Ross A.
Finlayson
wrote: >> So, well-order the reals, and, >> define time in set theory. >
7/22/22
Julio Di Egidio
, …
Ross A. Finlayson
45
5/16/22
Musatov's infinity
A.
Finlayson
wrote: >> >>>>> Domains where identity is a continuous function? > Since my original question was" what's a continuous > interval
unread,
Musatov's infinity
A.
Finlayson
wrote: >> >>>>> Domains where identity is a continuous function? > Since my original question was" what's a continuous > interval
5/16/22
WM
, …
sergio
446
4/20/22
What's the difference?
A.
Finlayson
wrote: >> On Sunday, February 6, 2022 at 6:14:22 PM UTC-8, >> Jeffrey Rubard wrote: >>> On Sunday, February 6, 2022 at 12:58:37 PM UTC-8, >>
unread,
What's the difference?
A.
Finlayson
wrote: >> On Sunday, February 6, 2022 at 6:14:22 PM UTC-8, >> Jeffrey Rubard wrote: >>> On Sunday, February 6, 2022 at 12:58:37 PM UTC-8, >>
4/20/22
WM
, …
Jim Burns
32
1/19/22
The Matheologial Explosion
A.
Finlayson
wrote: > On Sunday, January 16, 2022 at 9:59:27 AM UTC-8, > Jim Burns wrote: >> On 1/16/2022 12:52 PM, Jim Burns wrote: >>> On 1/15/2022 5:52 PM, WM
unread,
The Matheologial Explosion
A.
Finlayson
wrote: > On Sunday, January 16, 2022 at 9:59:27 AM UTC-8, > Jim Burns wrote: >> On 1/16/2022 12:52 PM, Jim Burns wrote: >>> On 1/15/2022 5:52 PM, WM
1/19/22
WM
, …
Jim Burns
620
9/28/20
Arbitrariness in set theory: "Every" is not "all".
A.
Finlayson
wrote: > On Monday, August 24, 2020 at 5:21:48 PM UTC-7, > Jim Burns wrote: >> I think that the worldview you implicitly express here holds that >> anything
unread,
Arbitrariness in set theory: "Every" is not "all".
A.
Finlayson
wrote: > On Monday, August 24, 2020 at 5:21:48 PM UTC-7, > Jim Burns wrote: >> I think that the worldview you implicitly express here holds that >> anything
9/28/20
Ganzhinterseher
, …
Ross Finlayson
579
Feb 21
Cantor's Great Magic Trick
A.
Finlayson
wrote: > On Saturday, April 25, 2020 at 4:53:34 PM UTC-7, > Jim Burns wrote: >> On 4/25/2020 12:51 PM, Ross A.
Finlayson
wrote: >>> Every counting
unread,
Cantor's Great Magic Trick
A.
Finlayson
wrote: > On Saturday, April 25, 2020 at 4:53:34 PM UTC-7, > Jim Burns wrote: >> On 4/25/2020 12:51 PM, Ross A.
Finlayson
wrote: >>> Every counting
Feb 21
Jim Burns
, …
Ganzhinterseher
63
1/24/20
Evidence against dark natural numbers
A.
Finlayson
wrote: > On Thursday, January 16, 2020 at 12:54:09 PM UTC-8, > Jim Burns wrote: [...] >> Suppose that this serves as a description of _all_ the >> "
unread,
Evidence against dark natural numbers
A.
Finlayson
wrote: > On Thursday, January 16, 2020 at 12:54:09 PM UTC-8, > Jim Burns wrote: [...] >> Suppose that this serves as a description of _all_ the >> "
1/24/20
Dan Christensen
, …
Ross Finlayson
425
Feb 21
What are the Axioms for the Surreal Numbers?
A.
Finlayson
wrote: >>>> Then, why bother and not just leave an axiom of empty set? >>> >>> Though redundant axioms are logically harmless they are
unread,
What are the Axioms for the Surreal Numbers?
A.
Finlayson
wrote: >>>> Then, why bother and not just leave an axiom of empty set? >>> >>> Though redundant axioms are logically harmless they are
Feb 21
Ganzhinterseher
, …
Exfalso Quodlibet
805
1/19/20
Three incompatible facts require dark numbers
A.
Finlayson
wrote: > Consider two ways to look at V = L, > that each is constructible and all is constructed. > > This is neatly enough a quantifier disambiguation, >
unread,
Three incompatible facts require dark numbers
A.
Finlayson
wrote: > Consider two ways to look at V = L, > that each is constructible and all is constructed. > > This is neatly enough a quantifier disambiguation, >
1/19/20
Ganzhinterseher
, …
Ross A. Finlayson
91
3/20/20
Can that be?
A.
Finlayson
wrote: > About arithmetic, writing "oo - 0, oo - 1, ..." > results in the same numbers as "0, 1, ...". > > The order is reversed, but it would
unread,
Can that be?
A.
Finlayson
wrote: > About arithmetic, writing "oo - 0, oo - 1, ..." > results in the same numbers as "0, 1, ...". > > The order is reversed, but it would
3/20/20
peteolcott
, …
olcott
895
Feb 21
Banach–Tarski paradox
A.
Finlayson
never writes anything coherent. >> So he can't point to any mistake in your reasoning because >> he is just a word salad generator. > > I did not notice
unread,
Banach–Tarski paradox
A.
Finlayson
never writes anything coherent. >> So he can't point to any mistake in your reasoning because >> he is just a word salad generator. > > I did not notice
Feb 21
Julio Di Egidio
, …
Khong Dong
60
9/18/18
On Hilbert's impossible hotel
A.
Finlayson
wrote: >> Axiomless natural deduction? >> This is deriving the inductive principle from >> deductive inference. >> Mathematical platonism
unread,
On Hilbert's impossible hotel
A.
Finlayson
wrote: >> Axiomless natural deduction? >> This is deriving the inductive principle from >> deductive inference. >> Mathematical platonism
9/18/18
Khong Dong
, …
Shobe, Martin
1000
9/24/18
Is Gödel's Incompleteness Theorem an invalid meta mathematical reasoning? - A Closure
A.
Finlayson
wrote: >>>> On Friday, August 17, 2018 at 12:56:46 PM UTC-7, >>>> Khong Dong wrote: >>>>> On Friday, 17 August 2018 13:47:
unread,
Is Gödel's Incompleteness Theorem an invalid meta mathematical reasoning? - A Closure
A.
Finlayson
wrote: >>>> On Friday, August 17, 2018 at 12:56:46 PM UTC-7, >>>> Khong Dong wrote: >>>>> On Friday, 17 August 2018 13:47:
9/24/18
transf...@gmail.com
, …
exflaso....@gmail.com
518
9/20/18
Re: How man different paths can exist in the Complete Infinite Binary Tree?
A.
Finlayson
wrote: > Counting sheep with pebbles in a bag is fine, > but, never launched a rocket to the moon. Surely, launching a rocket to the moon takes more than one step. There
unread,
Re: How man different paths can exist in the Complete Infinite Binary Tree?
A.
Finlayson
wrote: > Counting sheep with pebbles in a bag is fine, > but, never launched a rocket to the moon. Surely, launching a rocket to the moon takes more than one step. There
9/20/18
Jim Burns
, …
Ross A. Finlayson
57
8/9/18
domains and individuals, Re: "Every" is not "all"
A.
Finlayson
wrote: > Yeah, but everyone has omega as omega's bound. \omega takes on two different roles in this sentence, -- something that _has_ a bound, such as a domain --
unread,
domains and individuals, Re: "Every" is not "all"
A.
Finlayson
wrote: > Yeah, but everyone has omega as omega's bound. \omega takes on two different roles in this sentence, -- something that _has_ a bound, such as a domain --
8/9/18
WM
, …
transf...@gmail.com
1000
8/6/18
How man different paths can exist in the Complete Infinite Binary Tree?
A.
Finlayson
wrote: > On Friday, July 27, 2018 at 10:53:30 AM UTC-7, > Ross A.
Finlayson
wrote: >> On Friday, July 27, 2018 at 7:37:08 AM UTC-7, >> Jim Burns wrote:
unread,
How man different paths can exist in the Complete Infinite Binary Tree?
A.
Finlayson
wrote: > On Friday, July 27, 2018 at 10:53:30 AM UTC-7, > Ross A.
Finlayson
wrote: >> On Friday, July 27, 2018 at 7:37:08 AM UTC-7, >> Jim Burns wrote:
8/6/18
Dan Christensen
, …
Ross Finlayson
891
Feb 21
Curry's Paradox in propositional logic?
A.
Finlayson
wrote: > Ah, but ran(EF) is not the complete ordered field, > establishing extent, density, completeness, and > measure on its own and for itself. > > This
unread,
Curry's Paradox in propositional logic?
A.
Finlayson
wrote: > Ah, but ran(EF) is not the complete ordered field, > establishing extent, density, completeness, and > measure on its own and for itself. > > This
Feb 21