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