atanh()

Returns the inverse hyperbolic tangent of an integer or real number

Syntax
atanh(x)

Arguments

Name	Description	Range	Type	Required
x	integer, real number	[-1, 1) †	integer, real	yes

† A warning will be issued if value is out of this range.
If x equals 1, the returned value is 1e20
If x equals -1, the returned value is -1e20

Examples

atanhV = atanh(0.8)
returns 1.099
atanhV = atanh(-0.5)
returns -0.549

See Also

acosh(), arcsinh(), asinh()