Alternative Equation Formats

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

MathML

r_{u} = \tanh (ζ_{u}) = \frac{\exp (2 ζ_{u}) - 1}{\exp (2 ζ_{u}) + 1}

MathML rendered with MathJax

r_{u} = \tanh (ζ_{u}) = \frac{\exp (2 ζ_{u}) - 1}{\exp (2 ζ_{u}) + 1}

Math as LaTeX Source

\[ r_{u} = \tanh ( {\zeta }_{u} ) = \frac{ \exp ( 2 {\zeta }_{u}) -1}{ \exp ( 2 {\zeta }_{u}) +1} \]