Alternative Equation Formats

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MathML

\begin{array}{rcl} h_{j} = {\begin{cases} {\tilde{w}}_{j} (1, x_{j}^{'}) \hat{V} (\hat{β}) (1, x_{j}^{'})^{'} & Fisher scoring \\ {\hat{w}}_{j} (1, x_{j}^{'}) \hat{V} (\hat{β}) (1, x_{j}^{'})^{'} & Newton-Raphson \end{cases} \end{array}

Math Rendered as SVG

Math as LaTeX Source

\begin{eqnarray*} h_{j}= \left\{ \begin{array}{ll} \widetilde{w}_ j(1,\mb{x}'_ j) {\widehat{\bV }}(\widehat{\bbeta })(1,\mb{x}'_ j)' & \mbox{Fisher scoring}\\ \widehat{w}_ j(1,\mb{x}'_ j) {\widehat{\bV }}(\widehat{\bbeta })(1,\mb{x}'_ j)' & \mbox{Newton-Raphson} \end{array} \right. \end{eqnarray*}