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