ArcCos
Elementary Functions
ArcCos[
z
]
Representations through equivalent functions
With related functions
Involving sech
-1
Involving cos
-1
(2-
z
2
/
z
2
)
Involving cos
-1
(2-
z
2
/
z
2
) and sech
-1
(
z
) (5 formulas)
