5 public XUnit(double point)
12 public static implicit operator XUnit(double value)
19 public static implicit operator double(XUnit value)
27 public Unit(double point)
34 public static implicit operator Unit(double value)
41 public static implicit operator double(Unit value)
49 public static int Main()
51 XUnit xunit = new XUnit();
52 Unit unit = new Unit();
53 Unit uu = unit + xunit;