# Alternative Equation Formats

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

## Math as LaTeX Source

\begin{eqnarray*} \tilde{n}_1 & = & n_1 + z_{\alpha /2}^2/2 \\ \tilde{n} & = & n + z_{\alpha /2}^2 \\ \tilde{p} & = & \tilde{n}_1 ~ / ~ \tilde{n} \end{eqnarray*}