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