ArcSec
Elementary Functions
ArcSec[
z
]
Representations through equivalent functions
With related functions
Involving tanh
-1
Involving sec
-1
(2
1/2
(1-
z
2
)
1/4
/((1-
z
2
)
1/2
-1)
1/2
)
Involving sec
-1
(2
1/2
(1-
z
2
)
1/4
/((1-
z
2
)
1/2
-1)
1/2
) and tanh
-1
(
z
) (3 formulas)