Alternative Equation Formats

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MathML

\begin{aligned} l (n, p; y) & = \log {Γ (n + y)} - \log {Γ (n)} - \log {Γ (y + 1)} \\ + n \log {p} + y \log {1 - p} \\ E [Y] & = n P = n (\frac{1 - p}{p}) \\ V a r [Y] & = n P (1 - P) = n (\frac{1 - p}{p}) \frac{1}{p} \\ n & \geq 0 \\ 0 & < p < 1 \end{aligned}

Math Rendered as SVG

Math as LaTeX Source

\begin{align*} l(n,p;y) & = \log \{ \Gamma (n+y)\} - \log \{ \Gamma (n)\} - \log \{ \Gamma (y+1)\} \\ & \mbox{ } +n \log \{ p\} + y \log \{ 1-p\} \\ \mr{E}[Y] & = nP = n\left(\frac{1-p}{p}\right)\\ \mr{Var}[Y] & = nP(1-P) = n\left(\frac{1-p}{p}\right)\frac{1}{p}\\ n & \ge 0 \\ 0 & < p < 1 \end{align*}