Rad

RAD

Type Function	REAL
Input DEG	REAL (angle in degrees)
Output	REAL (angle in radians)
	The RAD function converts an angle value from degrees to radians. Taking into account that the DEG will not be greater than 360. If DEG is greater than 360, 360 is to be subtracted as long as DEG is again between 0-360 °.
RAD(0) = 0	RAD(180) = π RAD(360) = 0 RAD(540) = π