Lorentz factor
= Lorentz factor
{c}
{title2=$\gamma$}
{wiki}
For speed $v<c$, the Lorentz factor is
$$
\gamma=\frac1{\sqrt{1-v^2/c^2}}.
$$
= Lorentz factor
{c}
{title2=$\gamma$}
{wiki}
For speed $v<c$, the Lorentz factor is
$$
\gamma=\frac1{\sqrt{1-v^2/c^2}}.
$$