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