Equation 5.27.9B4EA93FC61EE

\begin{equation} \mathrm{dd}^{\mathrm{c}}F(v)=F'(v)\mathrm{dd}^{\mathrm{c}}v+F''(v)\, \mathrm{d}v\wedge \mathrm d^{\mathrm c}v. \end{equation}