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{matrix} σ^{2} & 0 & 0 & 0 \\ 0 & σ^{2} & 0 & 0 \\ 0 & 0 & σ^{2} & 0 \\ 0 & 0 & 0 & σ^{2} \end{matrix}]

Math Rendered as SVG

Math as LaTeX Source

$ \begin{bmatrix} \sigma ^{2} & 0 & 0 & 0 \\ 0 & \sigma ^{2} & 0 & 0 \\ 0 & 0 & \sigma ^{2} & 0 \\ 0 & 0 & 0 & \sigma ^{2} \end{bmatrix} $

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