Equation 16.5.11AB28CEAE8B4A

\begin{equation} E^{\phi }_{\theta }(\varphi )\coloneqq \frac{1}{n+1}\sum _{j=0}^ n \int _ X (\varphi -\phi )\, \theta _{\varphi }^ j\wedge \theta _{\phi }^{n-j}. \end{equation}