atanh()

Returns the inverse hyperbolic tangent

Syntax
y = atanh(x)

Arguments

Name	Description	Range	Type	Required
x	number	(-∞, ∞)	integer, real, complex	yes

Examples

a = atanh(.5)
returns 0.549

Defined in

Built in

See Also

acos(), asin(), atan(), atan2()

Notes/Equations

Returned value ranges from 0 to pi.