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 [ξ_{i}, ξ_{j}] = {\begin{array}{lc} σ^{2} + σ_{1} & i = j \\ σ_{1} & i \neq j \end{array}

Math Rendered as SVG

Math as LaTeX Source

\[ \mr{Cov}\left[\xi _ i,\xi _ j\right] = \left\{ \begin{array}{lc} \sigma ^2 + \sigma _1 & i=j \\ \sigma _1 & i \not= j \end{array} \right. \]

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