MarkLogic 10 Product Documentationmath:tanh
math:tanh( $x as xs:double ) as xs:double
Summary
Returns the hyperbolic tangent of x, in the range from -1 to +1 (inclusive).
| Parameters | |
|---|---|
| x | The floating point number to be evaluated. |
Example
math:tanh(.95) => 0.739783051274004