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