3.5.2.1.2 Acoth

Description

This function is used to compute the inverse hyperbolic cotangent.

Syntax

 double acoth(double x)

Parameters

x

Any real number whose absolute value is greater than 1.

Return

Return the inverse hyperbolic cotangent of that number.

Example

dd=acoth(5);
dd=; //Should return ~0.203.

See Also

asinh, acosh, atanh