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