Alternative Equation Formats

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MathML

\begin{array}{rcl} l_{Y} (\cdot) = & - & \frac{n}{2} \ln (2 π) - \frac{1}{2} \ln (| Σ |) - \frac{n}{2} \ln (σ^{2}) \\ - & \frac{1}{2 σ^{2}} (Y - 1 μ)^{'} Σ^{- 1} (Y - 1 μ) \end{array}

Math Rendered as SVG

Math as LaTeX Source

\begin{eqnarray*} l_{Y}({\cdot }) = & -& \frac{n}{2}{\ln }(2{\pi }) - \frac{1}{2}{\ln }(|{\Sigma }|) - \frac{n}{2}{\ln }({\sigma }^{2}) \\ & -& \frac{1}{2{\sigma }^{2}}(\Strong{Y} -\Strong{1} {\mu })'{\Sigma }^{-1}(\Strong{Y} -\Strong{1} {\mu }) \nonumber \end{eqnarray*}