Alternative Equation Formats

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

MathML

D3=∑i(Ri−2)(Si−2)(Qi−1)

MathML rendered with MathJax

D3=∑i(Ri−2)(Si−2)(Qi−1)

Math as LaTeX Source

$D_3 =\sum _ i (R_ i-2)(S_ i-2)(Q_ i-1)$