Alternative Equation Formats

The equation on this page is available in multiple formats. Depending on your browser, some formats might not render correctly.

MathML

l (μ_{i}; y_{i}, w_{i}) = {\begin{cases} - \log {μ_{i}} - y_{i} / μ_{i} & w_{i} = 1 \\ w_{i} \log {\frac{w_{i} y_{i}}{μ_{i}}} - \frac{w_{i} y_{i}}{μ_{i}} - \log {y_{i} Γ (w_{i})} & w_{i} \neq 1 \end{cases}

Math Rendered as SVG

Math as LaTeX Source

\[ l(\mu _ i;y_ i,w_ i) = \left\{ \begin{array}{ll} -\log \{ \mu _ i\} - y_ i/\mu _ i & w_ i = 1 \cr w_ i\log \left\{ \frac{w_ iy_ i}{\mu _ i}\right\} - \frac{w_ iy_ i}{\mu _ i} - \log \{ y_ i \Gamma (w_ i)\} & w_ i \not= 1 \end{array} \right. \]