ArcTan
Elementary Functions
ArcTan[
z
]
Representations through equivalent functions
With related functions
Involving tanh
-1
Involving tan
-1
(2(-
z
)
1/2
/1+
z
) (23 formulas)
Involving tan
-1
(2(-
z
)
1/2
/1+
z
) and tanh
-1
(
z
1/2
) (7 formulas)
Involving tan
-1
(2(-
z
)
1/2
/1+
z
) and tanh
-1
(1/
z
1/2
) (8 formulas)
Involving tan
-1
(2(-
z
)
1/2
/1+
z
) and tanh
-1
(1/
z
1/2
) (8 formulas)
ArcTan[
x
,y]
