Alternative Equation Formats

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MathML

χ_{D}^{2} = 2 \sum_{i = 1}^{m} \sum_{j = 1}^{k} r_{i j} \ln (\frac{r_{i j}}{n_{i} {\hat{p}}_{i j}})

Math Rendered as SVG

Math as LaTeX Source

\[ \chi _ D^2 = 2 \sum _{i=1}^ m \sum _{j=1}^{k} r_{ij} \ln \left( \frac{r_{ij}}{n_ i {\hat p}_{ij}} \right) \]

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