The inverse hyperbolic tangent of the argument.

Syntax

t = Atanh(m)

Argument

Name

Description

m

A real or complex scalar, vector or matrix.

Output

Name

Description

t

The inverse hyperbolic tangent of each entry in radians.

Example

Find the inverse hyperbolic tangent of elements in a matrix.

Syntax

T = Atanh([-0.9,-0.5;0.5,0.9])

Result

T = -1.4722  -0.54931

   0.54931  1.4722

Comments

Real arguments in the interval (-1, 1) produce real results.

See Also:

Asinh

Acosh

Cosh

Sinh

Tanh