Built-in functions: math_atan()
The function math_atan() is a complementary function of math_tan().
Declaration
float math_atan( float aValue )
Parameters
aValue
The value representing a tangent.
Discussion
The inverse trigonometric function math_atan() calculates the arctangent of the given value aValue. The function returns an angle value expressed in degree lying in the range -90.0 .. +90.0. For example:
var float angle = math_atan( 1.0 ); // angle = 45.0