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