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