ArcCos
Elementary Functions
ArcCos[
z
]
Representations through equivalent functions
With related functions
Involving tanh
-1
Involving cos
-1
(2
z
/
z
2
+1) (11 formulas)
Involving cos
-1
(2
z
/
z
2
+1) and tanh
-1
(
i
z
) (5 formulas)
Involving cos
-1
(2
z
/
z
2
+1) and tanh
-1
(
i
/
z
) (5 formulas)
Involving cos
-1
(2
z
/
z
2
+1) and tanh
-1
(
i
z
r
) (1 formula)