Alternative Equation Formats

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

MathML

\begin{array}{rcl} f (y) & = & \frac{μ^{y} e^{- μ}}{y!} for y = 0, 1, 2, \dots \\ ϕ & = & 1 \\ V a r (Y) & = & μ \end{array}

Math Rendered as SVG

Math as LaTeX Source

\begin{eqnarray*} f(y) & = & \frac{\mu ^ y \mr{e}^{-\mu }}{y!}~ ~ ~ \mbox{for } y = 0,1,2,\ldots \\ \phi & = & 1 \\ \mr{Var}(Y) & = & \mu \\ \end{eqnarray*}