User:Whale76


 * $$\frac{\color{Red}rate\ of\ A}{\color{Brown}rate\ of\ B} = \frac{\color{Red}a t'_2}{\color{Brown}t'_2} = a < 1 \qquad (4)$$
 * $$\frac{\color{Brown}rate\ of\ clock\ not\ present\ at\ both\ events\ E0\ and\ E2}{\color{Red}rate\ of\ clock\ present\ at\ both\ events\ E0\ and\ E2} = \frac{\color{Brown}coordinate\ time\ of\ E2}{\color{Red}proper\ time\ of\ E2} = \frac{\color{Brown}rate\ of\ B}{\color{Red}rate\ of\ A} = \frac{\color{Brown}t'_2}{\color{Red}a t'_2} = \frac{1}{a} > 1 \qquad (4)$$