Atanh()

Computes the hyperbolic arctangent of a value.

value = Atanh(real value)

Argument	Contents
value	A number between -1.0 and 1.0

A real number whose hyperbolic tangent is value.

Error Type	Meaning
Error	The value is less than -1.0 or greater than 1.0

Function	Summary
Tanh()	Computes the hyperbolic tangent of an angle
Asinh()	Computes the hyperbolic arc sine of a value
Acosh()	Computes the hyperbolic arc cosine of a value