′ and
″ in the figure].
[45.2] It is evident therefore that a matrix in respect to an event-particle P lying on it is separated into four regions by two loci
and
which may equally well be termed rects or point-tracks.
′ and
″ in the figure].
[45.2] It is evident therefore that a matrix in respect to an event-particle P lying on it is separated into four regions by two loci
and
which may equally well be termed rects or point-tracks.