Re: Space-time interval (2)

Le 13/08/2024 à 14:46, M.D. Richard "Hachel" Lengrand a écrit :

Le 13/08/2024 à 12:44, "Paul.B.Andersen" a écrit :

Den 12.08.2024 22:25, skrev Richard Hachel:

Le 12/08/2024 à 21:06, Python a écrit :
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Finally, what is ds²? It is just -c².Tr²

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No! ds^2 = c^2 dt^2 - dl^2.

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LOL.
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Non : ds²=dl²-c²dt²

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https://paulba.no/pdf/TwinsByMetric.pdf
Chapter 1.

 There are equations that are correct in your pdf, but also equations that are incorrect.
Unfortunately, I don't have time to do a thorough search, and to circle in red everything that is wrong and tell you why.

All equations in Paul's article are labelled, you don't have to
draw red circles on them in order to reference them.

Anyway, it would be useless, and I no longer have the courage (I'm old, you know now) to want at all costs to give water to donkeys that are not thirsty.

This is quite a pathetic excuse for not accepting being proven wrong.
Which is what happened.

I post here for fun, but I don't want to exhaust myself gesticulating in the void anymore.

What about the dozens of conspirationist racist rants you post on Usenet
every day? Is it for fun too?