public FuzzyRules If(FuzzySet fs)
 {
     return(null);
 }
 public FuzzySet AddLinguisticVariable(out FuzzySet fuzzySet)
 {
     fuzzySet = new FuzzySet(this);
     return(fuzzySet);
 }
 public FuzzySet AddLinguisticVariable(out FuzzySet fuzzySet)
 {
     return(_fuzzyLogic.AddLinguisticVariable(out fuzzySet));
 }