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_{l} = \tanh (ζ_{l}) = \frac{\exp (2 ζ_{l}) - 1}{\exp (2 ζ_{l}) + 1}

MathML rendered with MathJax

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

Math as LaTeX Source

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