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