ArcTanh
Elementary Functions
ArcTanh[
z
]
Representations through equivalent functions
With related functions
Involving sinh
-1
Involving tanh
-1
((
z
-
a
)
1/2
/(
z
+
a
)
1/2
)
Involving tanh
-1
((
z
-1)
1/2
/(
z
+1)
1/2
) and sinh
-1
(
i
z
) (4 formulas)