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