Alternative Equation Formats

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

MathML

A = n ( n − 1 ) ( 2 n + 5 ) − ∑ i n i ⋅ ( n i ⋅ − 1 ) ( 2 n i ⋅ + 5 ) − ∑ j n ⋅ j ( n ⋅ j − 1 ) ( 2 n ⋅ j + 5 )

Math Rendered as SVG

Math as LaTeX Source

\[ A = n(n-1)(2n+5) - \sum _{i}n_{i \cdot }(n_{i \cdot }-1)(2n_{i \cdot }+5) - \sum _{j}n_{\cdot j}(n_{\cdot j}-1)(2n_{\cdot j}+5) \]
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