ArcCos
Elementary Functions
ArcCos[
z
]
Transformations
Transformations and argument simplifications
Argument involving basic arithmetic operations
Involving cos
-1
(2 (
z
2
-1)
1/2
/
z
2
)
Involving cos
-1
(2 (
z
2
-1)
1/2
/
z
2
) and cos
-1
(1/
z
) (4 formulas)