On Tuesday, March 26, 2019 at 11:29:08 AM UTC-6, John Clark wrote: > > On Tue, Mar 26, 2019 at 1:14 PM <agrays...@gmail.com <javascript:>> wrote: > > *> How do the mathematicians prove it?* > > > Mathematicians can't prove that a physical theory is correct, all they can > do is show that changing the coordinate system (for example by rotating the > X and Y axis) does not result in different physical predictions. Only > exparament can tell you if the predictions is right, or at least mostly > right. > > John K Clark >
I'm not asking if GR is correct; rather, whether it is covariant. Moreover, for SR we can prove covariance, since under the LT, the law of physics don't change and the SoL is c in any inertial frame. ME are also invariant under the LT. AG -- You received this message because you are subscribed to the Google Groups "Everything List" group. To unsubscribe from this group and stop receiving emails from it, send an email to everything-list+unsubscr...@googlegroups.com. To post to this group, send email to everything-list@googlegroups.com. Visit this group at https://groups.google.com/group/everything-list. For more options, visit https://groups.google.com/d/optout.
