Alternative Equation Formats

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MathML

\frac{\partial l o g (L (θ))}{\partial θ} = \frac{1}{σ^{2}} \sum_{j = 1}^{n} (y_{j} - θ) = \frac{n}{σ^{2}} (\bar{y} - θ)

Math Rendered as SVG

Math as LaTeX Source

\[ \frac{ {\partial } \mr{log}( L(\theta )) }{ \partial {\theta } } = \frac{1}{\sigma ^{2}} \sum _{j=1}^{n} (y_ j - \theta ) = \frac{n}{\sigma ^{2}} ( {\overline{y}} - \theta ) \]