Equation 21.11.283B0DC2BF53F0

\begin{equation} G(\tau )=\sup _{t\in \mathbb {R}_{>0}} \Bigl ( t\tau -F(t) \Bigr )=\sup _{t\in \mathbb {Q}_{>0}} \Bigl ( t\tau -F(t) \Bigr ). \end{equation}