ArcCosh
Elementary Functions
ArcCosh[
z
]
Representations through equivalent functions
With related functions
Involving tan
-1
Involving cosh
-1
(1-
z
2
/1+
z
2
)
Involving cosh
-1
(1-
z
2
/1+
z
2
) and tan
-1
(1/
z
) (5 formulas)