ArcCos
Elementary Functions
ArcCos[
z
]
Transformations
Transformations and argument simplifications
Argument involving basic arithmetic operations (96 formulas)
Involving cos
-1
(-
z
) (1 formula)
Involving cos
-1
(
c
z
) (6 formulas)
Involving cos
-1
((
z
2
)
1/2
) (3 formulas)
Involving cos
-1
(
a
(
b
z
c
)
m
) (1 formula)
Involving cos
-1
(1-2
z
2
) (3 formulas)
Involving cos
-1
(2
z
2
-1) (3 formulas)
Involving cos
-1
(
z
2
-2/
z
2
) (3 formulas)
Involving cos
-1
(2-
z
2
/
z
2
) (3 formulas)
Involving cos
-1
((1-
z
)
1/2
) (1 formula)
Involving cos
-1
(1+
c
z
/2
1/2
) (2 formulas)
Involving cos
-1
((
z
-1)
1/2
/
z
1/2
) (4 formulas)
Involving cos
-1
((1-
z
)
1/2
/(-
z
)
1/2
) (7 formulas)
Involving cos
-1
(
z
-1/
z
1/2
) (4 formulas)
Involving cos
-1
((
z
+
a
)
1/2
/(2
z
)
1/2
) (4 formulas)
Involving cos
-1
((
a
-
z
)
1/2
/(-2
z
)
1/2
) (4 formulas)
Involving cos
-1
(
z
+
a
/2
z
1/2
) (2 formulas)
Involving cos
-1
((1-
z
2
)
1/2
) (3 formulas)
Involving cos
-1
((
z
2
-1)
1/2
/
z
) (6 formulas)
Involving cos
-1
((
z
2
-1)
1/2
/(
z
2
)
1/2
) (3 formulas)
Involving cos
-1
((1-
z
2
)
1/2
/(-
z
2
)
1/2
) (5 formulas)
Involving cos
-1
(
z
2
-1/
z
2
1/2
) (3 formulas)
Involving cos
-1
(2
z
(1-
z
2
)
1/2
) (2 formulas)
Involving cos
-1
(2 (
z
2
-1)
1/2
/
z
2
) (4 formulas)
Involving cos
-1
(((1-(1+
c
z
2
)
1/2
)/2)
1/2
) (5 formulas)
Involving cos
-1
(
z
(1-(1-
z
2
)
1/2
)
1/2
/(2
z
2
)
1/2
) (1 formula)
Involving cos
-1
(
z
((1-(1-
z
2
)
1/2
)/(2
z
2
))
1/2
) (1 formula)
Involving cos
-1
((
z
-(
z
2
-1)
1/2
)
1/2
/(2
z
)
1/2
) (5 formulas)
Involving cos
-1
(((
z
-(
z
2
-1)
1/2
)/(2
z
))
1/2
) (6 formulas)
Involving cos
-1
(
c
z
-
r
(-1+
z
2
r
/
c
2
)
1/2
) (1 formula)
