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