Re: Einstein cheated with his fraudulent derivation of Lorentz transforms

Le 07/02/2025 à 20:17, "Paul.B.Andersen" a écrit :

Den 06.02.2025 22:59, skrev rhertz:

But you can't dispute the fact that the Lorentz transform
follows from the postulates of SR.

 Ouch!  My translator translates SR as general relativity, I was wondering if Paul had gone crazy.
He is indeed talking about SR, in fact.
So tutti va bene.
Lorentz transformations are established on the invariance of the speed of light, indeed.
More precisely on the invariance of its transverse velocity for any observer placed in a given frame of reference.
I recall them here as given by Poincaré (in positive form):
x'=(x+v.t)/sqrt(1-v²/c²)
y'=y
z'=y
t'=(t+xv/c²)/sqrt(1-v²/c²)
 R.H.