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