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Groups > comp.programming > #11473
| From | David Brown <david.brown@hesbynett.no> |
|---|---|
| Newsgroups | comp.programming |
| Subject | Re: Theorem: There are at least ∞^4 integers in 2 dimensions. |
| Date | 2020-11-18 14:58 +0100 |
| Organization | A noiseless patient Spider |
| Message-ID | <rp39a4$m0i$1@dont-email.me> (permalink) |
| References | <bfdb5e55-4743-412b-9c38-6be521a7b055n@googlegroups.com> <rp0i4m$4hq$1@dont-email.me> <87pn4bj3p1.fsf@bsb.me.uk> <rp34ps$jum$1@dont-email.me> |
On 18/11/2020 13:41, Richard Heathfield wrote: > On 17/11/2020 17:25, Ben Bacarisse wrote: >> Richard Heathfield <rjh@cpax.org.uk> writes: >> >>> On 17/11/2020 06:09, K R wrote: >>>> Lets look shapes with 3,4,5,6,... angles. >>>> They have inside ∞ crosses. Because by dividing areas with 2, we get >>>> ∞ points. >>>> Lets begin with 2 line connected shapes with 3 and 4 angles. >>>> We can continue to N shapes. >>>> Now lets start to go around these shapes with connecting shapes. >>>> Process can continue forever. >>>> So we get number N*∞*∞*∞ points. >>>> The biggest integer is ∞, so there are ∞^4 integers. >>> >>> No, ∞ is not an integer. There are infinitely many integers, and >>> therefore there can be no biggest integer. >> >> That makes it sound like it is the infinitude itself that leads to the >> conclusion, but there are lots of infinite sets with a largest element. > > Yes. The set of negative integers, for example; or the set of reals > between 0 and 1. > In fact, there are 2 ^ 2 ^ ∞ infinite sets of real numbers with a largest element. That's ℶ₂, which is quite big. >>> This is easily proved by reductio. If we assume there is a biggest >>> integer I, we can immediately disprove the assumption by adding 1 to I >>> to form a new integer J that is 1 larger than I. >> >> This is what leads to the conclusion: the axioms for the > relation. >> >>> Therefore I is not >>> the biggest integer, even if we (quite improperly) assign ∞ to I. >> >> (Oh, and hi. Haven't seen you around for ages.) > > (Yeah, hi. I'm around, but mostly here, on sci.crypt, and on > rec.puzzles, all three of which are low-traffic - or low-signal, anyway. > I stopped bothering with clc when it started morphing into a religious > debating forum. I haven't been back to check whether that trend continued.) > There's not been much religion on c.l.c. in a while (unless you count the schism between C and C++ as a religious battle). But it turns up occasionally, and there are always some trolls and other less helpful posters. (Mind you, last time I told you there had been few religious posts in c.l.c., and you subscribed again, Rick followed you - by coincidence, I assume.)
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Theorem: There are at least ∞^4 integers in 2 dimensions. K R <ownerofachattingportal@gmail.com> - 2020-11-16 22:09 -0800
Re: Theorem: There are at least ∞^4 integers in 2 dimensions. Richard Heathfield <rjh@cpax.org.uk> - 2020-11-17 13:10 +0000
Re: Theorem: There are at least ∞^4 integers in 2 dimensions. Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-11-17 17:25 +0000
Re: Theorem: There are at least ∞^4 integers in 2 dimensions. Richard Heathfield <rjh@cpax.org.uk> - 2020-11-18 12:41 +0000
Re: Theorem: There are at least ∞^4 integers in 2 dimensions. David Brown <david.brown@hesbynett.no> - 2020-11-18 14:58 +0100
Re: Theorem: There are at least ∞^4 integers in 2 dimensions. Khritjan Robam <hrrobam@gmail.com> - 2020-11-18 06:01 -0800
Re: Theorem: There are at least ∞^4 integers in 2 dimensions. Richard Heathfield <rjh@cpax.org.uk> - 2020-11-18 14:42 +0000
Re: Theorem: There are at least ∞^4 integers in 2 dimensions. David Brown <david.brown@hesbynett.no> - 2020-11-18 16:43 +0100
Re: Theorem: There are at least ∞^4 integers in 2 dimensions. Richard Heathfield <rjh@cpax.org.uk> - 2020-11-18 18:59 +0000
Re: Theorem: There are at least ∞^4 integers in 2 dimensions. David Brown <david.brown@hesbynett.no> - 2020-11-18 21:39 +0100
Re: Theorem: There are at least ∞^4 integers in 2 dimensions. David Brown <david.brown@hesbynett.no> - 2020-11-17 22:36 +0100
Re: Theorem: There are at least ∞^4 integers in 2 dimensions. Richard Heathfield <rjh@cpax.org.uk> - 2020-11-18 12:50 +0000
Re: Theorem: There are at least ∞^4 integers in 2 dimensions. David Brown <david.brown@hesbynett.no> - 2020-11-18 15:27 +0100
Re: Theorem: There are at least ∞^4 integers in 2 dimensions. Richard Heathfield <rjh@cpax.org.uk> - 2020-11-18 14:50 +0000
Re: Theorem: There are at least ∞^4 integers in 2 dimensions. Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-11-18 15:44 +0000
Re: Theorem: There are at least ∞^4 integers in 2 dimensions. David Brown <david.brown@hesbynett.no> - 2020-11-18 18:09 +0100
Re: Theorem: There are at least ∞^4 integers in 2 dimensions. Peter <peterxpercival@hotmail.com> - 2020-11-18 18:00 +0000
Re: Theorem: There are at least ∞^4 integers in 2 dimensions. David Brown <david.brown@hesbynett.no> - 2020-11-18 21:42 +0100
Re: Theorem: There are at least ∞^4 integers in 2 dimensions. Peter <peterxpercival@hotmail.com> - 2020-11-18 17:58 +0000
Re: Theorem: There are at least ∞^4 integers in 2 dimensions. David Brown <david.brown@hesbynett.no> - 2020-11-18 21:46 +0100
Re: Theorem: There are at least ∞^4 integers in 2 dimensions. Melzzzzz <Melzzzzz@zzzzz.com> - 2020-11-19 03:49 +0000
Re: Theorem: There are at least ∞^4 integers in 2 dimensions. Khrictian Robam <hrrobam@gmail.com> - 2020-11-19 01:12 -0800
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