Equation 16.20.3F55FDC7BB706

\begin{equation} \mathbf1_ E\left\langle \bigwedge _{j=1}^ n (\theta _ j+\mathrm{dd}^{\mathrm{c}}u_ j)\right\rangle =\mathbf1_ E\bigwedge _{j=1}^ n(\theta _ j+\mathrm{dd}^{\mathrm{c}}f_ j). \end{equation}