ArcSech
Elementary Functions
ArcSech[
z
]
Representations through equivalent functions
With related functions
Involving sinh
-1
Involving sech
-1
(2/1+
c
z
1/2
)
Involving sech
-1
(2/1-
z
1/2
) and sinh
-1
(
i
z
) (4 formulas)