public override double GetMembershipDegree(double x)
        {
            double targetDegree;

            targetDegree = theFS.GetMembershipDegree(x);
            return(theUO.GetOperatorValue(targetDegree));
        }
        public override double GetMembershipDegree(double x)
        {
            double Degree1;
            double Degree2;

            Degree1 = theFS1.GetMembershipDegree(x);
            Degree2 = theFS2.GetMembershipDegree(x);
            return(theBO.GetOperatorValue(Degree1, Degree2));
        }