notes-20160811-equations: LaTeX inside <code> </code>
First the equation as rendered by the Rich Content Editor's equation tool:
(t′+z′x′−iy′x′+iy′t′−z′)=(αβγδ)(t+zx−iyx+iyt−z)(α∗γ∗β∗δ∗)
Inserting the same LaTeX as a code example:
\begin{pmatrix}t^{\prime} + z^{\prime} & x^{\prime} - iy^{\prime} \cr x^{\prime} + iy^{\prime} & t^{\prime} - z^{\prime}\end{pmatrix} =
\begin{pmatrix}\alpha & \beta \cr \gamma & \delta\end{pmatrix}
\begin{pmatrix}t + z & x - iy \cr x + iy & t - z\end{pmatrix}
\begin{pmatrix}\alpha^{*} & \gamma^{*} \cr \beta^{*} & \delta^{*} \end{pmatrix}