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