Value = Rad ( Angle )
Converts degrees to radians.
PRINT Rad(90) 1.570796326795 PRINT Rad(180) - Pi 0
Acsh / ACosh, Acs / ACos, Asn / ASin, Asnh / ASinh, Atn / ATan, Atnh / ATanh, Cos, Cosh, Deg, Rad, Pi, Sin, Sinh