Alternative Equation Formats

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MathML

l ( θ , p ) = 1 2 log | V ( θ ) | 1 2 r V ( θ ) 1 r f 2 log { 2 π } l R ( θ , p ) = 1 2 log | V ( θ ) | 1 2 r V ( θ ) 1 r 1 2 log | X V ( θ ) 1 X | f k 2 log { 2 π }

Math Rendered as SVG

Math as LaTeX Source

\begin{align*} l(\btheta ,\mb{p}) & = -\frac12 \log |\mb{V}(\btheta )| -\frac{1}{2} \mb{r}'\mb{V}(\btheta )^{-1}\mb{r} -\frac{f}{2}\log \{ 2\pi \} \\ l_ R(\btheta ,\mb{p}) & = -\frac12 \log |\mb{V}(\btheta )| -\frac{1}{2} \mb{r}'\mb{V}(\btheta )^{-1}\mb{r} -\frac12 \log |\mb{X}'\mb{V}(\btheta )^{-1}\mb{X}| -\frac{f-k}{2}\log \{ 2\pi \} \end{align*}