Benedikt Rosarius added 2.0.tex  about 9 years ago

Commit id: aaa6b95cf7dad86f1e91cc7bc82a101ef501ef64

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\section{Flächendivergenz}  \begin{equation}  Div\vec{x}=\vec{n}_{12}\cdot (\vec{x}_2 - \vec{x}_1)=\vec{n}_{12}\cdot (\vec{x}_{2,norm} - \vec{x}_{1,norm})  \end{equation}  \section{Flächenrotation}  \begin{equation}  Rot\vec{x}=\vec{n}_{12}\times (\vec{x}_2 - \vec{x}_1)=\vec{n}_{12}\times (\vec{x}_{2,tang} - \vec{x}_{1,tang})  \end{equation}