Re: The mathematical Poincaré-Lorentz transformations

W dniu 24.09.2024 o 13:06, Paul.B.Andersen pisze:

Den 23.09.2024 20:02, skrev Richard Hachel:

Le 23/09/2024 à 19:51, "Paul.B.Andersen" a écrit :

Den 23.09.2024 14:51, skrev Richard Hachel:

Poincaré-Lorentz transformations transpose the present coordinates of a frame of reference R to the homologous coordinates in a frame of reference R'.

>

>
x=12
y=9
z=0
To=-15

>
>
If the frame R'(t',x',y',x') move along the x axis in
the frame R(t,x,z,y) at the speed 0.8c,
>
Then the event with the coordinates
  t = -15 y, x = 12 ly, y = 9 ly z = 0 ly in frame R
>
Will have the following coordinates in frame R'
  t' = - 41 y, x' = 40 ly, y' = 9 ly, z' = 0 ly

>
Please pay attention to Hachel notations.

 I have made the transformation of the coordinates
of an event from R to R' as you asked for.

Stella and Terrence, Bob and Alice may produce
their coordinate sets magically, it's easy
in fabricated tales. In the real world -
generating a reliable set of coordinates
is a serious task. We don't really have even
1 (one) real set of coordinates valid for
your precious transformations.