Alternative Equation Formats

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

MathML

f ( i : n 1 ,   n 1 ,   n 2 ,   ϕ ) = ( n 1 i ) ( n 2 n 1 i )   ϕ i     /     i = 0 n 1 ( n 1 i ) ( n 2 n 1 i )   ϕ i

Math Rendered as SVG

Math as LaTeX Source

\[ f( i : n_{\cdot 1}, ~ n_{1 \cdot }, ~ n_{2 \cdot }, ~ \phi ) = \binom {n_{1 \cdot }}{i} \binom {n_{2 \cdot }}{n_{\cdot 1} - i} ~ \phi ^ i ~ ~ / ~ ~ \sum _{i=0}^{n_{\cdot 1}} \binom {n_{1 \cdot }}{i} \binom {n_{2 \cdot }}{n_{\cdot 1}-i} ~ \phi ^ i \]