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