Alternative Equation Formats

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

MathML

τ = \frac{\sum_{i < j} (s g n (x_{i} - x_{j}) s g n (y_{i} - y_{j}))}{\sqrt{(T_{0} - T_{1}) (T_{0} - T_{2})}}

MathML rendered with MathJax

τ = \frac{\sum_{i < j} (s g n (x_{i} - x_{j}) s g n (y_{i} - y_{j}))}{\sqrt{(T_{0} - T_{1}) (T_{0} - T_{2})}}

Math as LaTeX Source

\[ \tau = \frac{\sum _{i<j} \, (\mr{sgn}(x_ i-x_ j) \mr{sgn}(y_ i-y_ j))}{\sqrt {(T_0-T_1)(T_0-T_2)}} \]