08:3708:37, 7 December 2010diffhist+1,623
Velocity-addition formula
The notation ''gyr'' in context refers to the rotation, whether the rotation of 3-velocities or the rotation of 4-coordinates, it refers to the rotation.
08:3708:37, 7 December 2010diffhist+1,623
Velocity-addition formula
The notation ''gyr'' in context refers to the rotation, whether the rotation of 3-velocities or the rotation of 4-coordinates, it refers to the rotation.