Alternative Equation Formats

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

MathML

C o v (e_{i t} e_{i s}) = {\begin{cases} ψ (| t - s |) & i f | t - s | \leq m \\ 0 & i f | t - s | > m \end{cases}

Math Rendered as SVG

Math as LaTeX Source

\[ \mr{Cov}( e_{it} e_{is})= \begin{cases} {\psi }({|t-s|}) & \mr{if}\hspace{.1 in} {|t-s|} {\le } m \\ 0 & \mr{if} \hspace{.1 in}{|t-s|} > m \end{cases} \]