ArcCos
Elementary Functions
ArcCos[
z
]
Representations through equivalent functions
With related functions
Involving cosh
-1
Involving cos
-1
(
z
2
+
c
/
z
2
1/2
)
Involving cos
-1
(
z
2
+1/
z
2
1/2
) and cosh
-1
(1+2
z
-2
) (3 formulas)
