NAME
atan2 - compute arc tangent of two variables
SYNOPSIS
float atan2(float y, float x)
DESCRIPTION
Return the arc tangent of y/x, using the signs of the arguments to
determine the quadrant of the result.
atan2 - compute arc tangent of two variables
float atan2(float y, float x)
Return the arc tangent of y/x, using the signs of the arguments to
determine the quadrant of the result.