vatan2f(_:_:)
For each vector element, calculates the arctangent of arg2/arg1 in the interval [-pi,pi] using the sign of both arguments to determine the quadrant of the computed value.
Declaration
func vatan2f(_: vFloat, _: vFloat) -> vFloatFor each vector element, calculates the arctangent of arg2/arg1 in the interval [-pi,pi] using the sign of both arguments to determine the quadrant of the computed value.
func vatan2f(_: vFloat, _: vFloat) -> vFloat