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