Alternative Equation Formats

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

MathML

B=(∑ini⋅(ni⋅−1)(ni⋅−2))(∑jn⋅j(n⋅j−1)(n⋅j−2))

MathML rendered with MathJax

B=(∑ini⋅(ni⋅−1)(ni⋅−2))(∑jn⋅j(n⋅j−1)(n⋅j−2))

Math as LaTeX Source

\[ B = \left(\sum _{i}n_{i \cdot }(n_{i \cdot }-1)(n_{i \cdot }-2) \right) \left(\sum _{j}n_{\cdot j}(n_{\cdot j}-1)(n_{\cdot j}-2) \right) \]