Create(name : AsciiString; value : Real)
---Purpose: Creates a constant value of name <name> and value <value>.
- returns mutable NamedConstant;
+ returns NamedConstant;
GetValue(me)
---C++: inline
Copy(me)
---Purpose: Returns a copy of <me> having the same unknowns and functions.
- returns mutable like me;
+ returns like me;
ContainsUnknowns(me)
---Purpose: Tests if <me> contains NamedUnknown.