Atan
- Parameters
-
x real
A value between -1 and 1.
- comment
-
Arctangen, one of the inverse trigonometric functions. The result is returned in radians in range [-π/2, π/2]. Returns 0 for invalid input.
- pure
- This function is pure. For the same values passed to it, it will always return the same value.
- patch
-
1.00
- Source
- common.j (suggest an edit or discuss on Github)
- return type
-
real
- Source code
-
native Atan takes real x returns real