Alternative Equation Formats

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

MathML

w h = n h 1 n h 2 n h   /   i n i 1 n i 2 n i

Math Rendered as SVG

Math as LaTeX Source

\[ w_ h = \frac{n_{h1\cdot } n_{h2\cdot }}{n_ h} ~ /~ \sum _ i \frac{n_{i1\cdot } n_{i2\cdot }}{n_ i} \]