Additional jemdoc+MathJax Examples

\[ \begin{equation*} \mathbf{A} \times \mathbf{B} = \begin{vmatrix} \mathbf{\hat{i}} & \mathbf{\hat{j}} & \mathbf{\hat{k}} \\ A_x & A_y & A_z \\ B_x & B_y & B_z \end{vmatrix} \end{equation*} \]

\[ \begin{equation*} \frac{1}{\Bigl(\sqrt{\phi \sqrt{5}}-\phi\Bigr) e^{\frac25 \pi}} = 1+\frac{e^{-2\pi}} {1+\frac{e^{-4\pi}} {1+\frac{e^{-6\pi}} {1+\frac{e^{-8\pi}} {1+\ldots} } } } \end{equation*} \]

\[ \begin{align} \nabla \times \vec{E} & = -\frac{\partial\vec{B}}{\partial t} \\ \nabla \cdot \vec{D} & = \rho_f \\ \nabla \times \vec{H} & = \vec{J}_f + \frac{\partial\vec{D}}{\partial t}\\ \nabla \cdot \vec{B} & = 0 \end{align} \]

\[ \begin{equation} \begin{aligned} \dot{x} & = \sigma\,(y-x) \\ \dot{y} & = \rho\,x - y - x\,z \\ \dot{z} & = -\beta\,z + x\,y \end{aligned}\label{eq:lorentz} \end{equation} \]