Alternative Equation Formats

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

MathML

E = \frac{\sum_{i = 0}^{M - 1} D_{i} r_{i} [\frac{ϕ_{i} θ_{i}}{1 + ϕ_{i} θ_{i}} - \frac{ϕ_{i}}{1 + ϕ_{i}}]}{\sqrt{\sum_{i = 0}^{M - 1} D_{i} r_{i}^{2} \frac{ϕ_{i}}{(1 + ϕ_{i})^{2}}}}

Math Rendered as SVG

Math as LaTeX Source

\[ E = \frac{\sum _{i=0}^{M-1} D_ i r_ i \left[ \frac{\phi _ i \theta _ i}{1 + \phi _ i \theta _ i} - \frac{\phi _ i}{1 + \phi _ i} \right] }{\sqrt{\sum _{i=0}^{M-1} D_ i r_ i^2 \frac{\phi _ i}{(1 + \phi _ i)^2} } } \]