ArcTanh
Elementary Functions
ArcTanh[
z
]
Representations through equivalent functions
With related functions
Involving sec
^{-1}
Involving tanh
^{-1}
(
z
/(
z
^{2}
-1)
^{1/2}
)
Involving tanh
^{-1}
(
z
/(
z
^{2}
-1)
^{1/2}
) and sec
^{-1}
(1/
z
) (6 formulas)