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Re: The Universe Is Not A Sphere

From Thomas Heger <ttt_heg@web.de>
Newsgroups sci.physics.relativity
Subject Re: The Universe Is Not A Sphere
Date 2024-11-26 10:27 +0100
Message-ID <lqlikmF5mhU1@mid.individual.net> (permalink)
References (1 earlier) <bf735594dff7dd8051c2646906cee9dc@www.novabbs.com> <31fff23251c0d103984b135dc57cbfd4@www.novabbs.com> <laednbN1xs_LfK76nZ2dnZfqnPcAAAAA@giganews.com> <6742e97c$0$527$426a74cc@news.free.fr> <eMednZITveAV8N76nZ2dnZfqnPSdnZ2d@giganews.com>

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Am Sonntag000024, 24.11.2024 um 19:16 schrieb Ross Finlayson:
> On 11/24/2024 12:53 AM, J. J. Lodder wrote:
>> Ross Finlayson <ross.a.finlayson@gmail.com> wrote:
>>
>>> On 11/12/2024 02:57 PM, LaurenceClarkCrossen wrote:
>>>> Riemann was a brilliant geometer who made the elementary error of
>>>> reifying space by claiming parallel lines could meet. Schwarzschild and
>>>> Einstein carried through with that mistake, making people believe it 
>>>> was
>>>> intelligent.
>>>
>>> Art students know there's a point at infinity.

'at' and 'point' mean essentially the same thing.

But it is, of course, wrong to assign a point to infinity, because 
infinity is not a point and it is impossible to be there (hence there is 
no 'at').


>> A whole line at infinity of them, even,
>>
>> Jan
>>
> 
> One idea about the quadrant is to shrink it to a box,

It is also impossible to shrink infinity in any way, because infinity 
will remain infinitely large, even after significant shrinking.

> given that the ray from origin (in a Cartesian space)
> in x = y is an "identity dimension" and rather "original"
> itself, then that the hyperbola, xy = 1 andx = 1/y and y = 1/x,
> its corner, is parameterized to go out the identity line
> and result in the limit connecting (0, \infty) and (\infty, 0).



inf = 1/0

hence

inf * 0 =1

hence

0/inf = 1/inf²

;-)

but infinity is also not a number!


TH
...

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Thread

The Universe Is Not A Sphere clzb93ynxj@att.net (LaurenceClarkCrossen) - 2024-11-12 21:35 +0000
  Re: The Universe Is Not A Sphere hertz778@gmail.com (rhertz) - 2024-11-12 22:24 +0000
    Re: The Universe Is Not A Sphere clzb93ynxj@att.net (LaurenceClarkCrossen) - 2024-11-12 22:57 +0000
      Re: The Universe Is Not A Sphere Ross Finlayson <ross.a.finlayson@gmail.com> - 2024-11-12 15:14 -0800
        Re: The Universe Is Not A Sphere clzb93ynxj@att.net (LaurenceClarkCrossen) - 2024-11-12 23:45 +0000
        Re: The Universe Is Not A Sphere nospam@de-ster.demon.nl (J. J. Lodder) - 2024-11-24 09:53 +0100
          Re: The Universe Is Not A Sphere Ross Finlayson <ross.a.finlayson@gmail.com> - 2024-11-24 10:16 -0800
            Re: The Universe Is Not A Sphere Ross Finlayson <ross.a.finlayson@gmail.com> - 2024-11-24 12:28 -0800
            Re: The Universe Is Not A Sphere Thomas Heger <ttt_heg@web.de> - 2024-11-26 10:27 +0100
              Re: The Universe Is Not A Sphere (continuous domain, infinity and laws of large numbers) Ross Finlayson <ross.a.finlayson@gmail.com> - 2024-11-26 17:18 -0800
                Re: The Universe Is Not A Sphere (continuous domain, infinity and laws of large numbers) Ross Finlayson <ross.a.finlayson@gmail.com> - 2024-11-27 10:07 -0800
                Re: The Universe Is Not A Sphere (continuous domain, infinity and laws of large numbers) Ross Finlayson <ross.a.finlayson@gmail.com> - 2024-11-28 10:52 -0800
      Re: The Universe Is Not A Sphere nospam@de-ster.demon.nl (J. J. Lodder) - 2024-11-29 18:41 +0100
        Re: The Universe Is Not A Sphere (doubling spaces, pi ratio spaces) Ross Finlayson <ross.a.finlayson@gmail.com> - 2024-11-29 10:48 -0800
          Re: The Universe Is Not A Sphere (doubling spaces, pi ratio spaces) Ross Finlayson <ross.a.finlayson@gmail.com> - 2024-11-29 11:43 -0800
    Re: The Universe Is Not A Sphere clzb93ynxj@att.net (LaurenceClarkCrossen) - 2024-11-12 23:12 +0000
  Re: The Universe Is Not A Sphere Mikko <mikko.levanto@iki.fi> - 2024-11-13 12:19 +0200
    Re: The Universe Is Not A Sphere Maciej Wozniak <mlwozniak@wp.pl> - 2024-11-13 16:29 +0100
    Re: The Universe Is Not A Sphere clzb93ynxj@att.net (LaurenceClarkCrossen) - 2024-11-13 21:08 +0000
      Re: The Universe Is Not A Sphere Mikko <mikko.levanto@iki.fi> - 2024-11-14 11:42 +0200
        Re: The Universe Is Not A Sphere Maciej Wozniak <mlwozniak@wp.pl> - 2024-11-14 15:16 +0100
    Re: The Universe Is Not A Sphere clzb93ynxj@att.net (LaurenceClarkCrossen) - 2024-11-14 04:24 +0000
    Re: The Universe Is Not A Sphere clzb93ynxj@att.net (LaurenceClarkCrossen) - 2024-11-14 04:43 +0000
  Re: The Universe Is Not A Sphere bertietaylor@myyahoo.com (Bertietaylor) - 2024-11-24 09:00 +0000

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