public static FuzzySet Summary(FuzzySet setOne, FuzzySet setTwo)
{
//s-norma
if (setOne.Type == CalcType.Gamma && setTwo.Type == CalcType.L)
{
return(SumLGamma(setTwo, setOne));
}
else if (setOne.Type == CalcType.L && setTwo.Type == CalcType.Gamma)
{
return(SumLGamma(setOne, setTwo));
}
return(new FuzzySet {
});
}
public FuzzySet Sum(FuzzySet sSet)
{
return(FuzzySolver.Summary(this, sSet));
}
public FuzzySet Product(FuzzySet sSet)
{
return(FuzzySolver.Product(this, sSet));
}
public static FuzzySet Complement(FuzzySet setOne)
{
FuzzySet freturn = setOne;
if (setOne.Type == CalcType.Singleton)
{
//Invert the values excluding the singleton point (inverted class T - CT)
//I don't know if this is correct, probably without +1 and -1 would be correct
freturn.Type = CalcType.CSingleton;
freturn.absolutePoints = new List <FuzzyValue> {
};
freturn.absolutePoints.Add(new FuzzyValue
{
x = 1,
//value = freturn.a.x - 1 //is it true?
value = freturn.a.x
});
freturn.absolutePoints.Add(new FuzzyValue
{
x = 0,
value = freturn.a.x
});
freturn.absolutePoints.Add(new FuzzyValue
{
x = 1,
//value = freturn.a.x + 1 //is it true?
value = freturn.a.x
});
}
else if (setOne.Type == CalcType.CSingleton) //complement singleton is changed to singleton
{
freturn.Type = CalcType.Singleton;
freturn.absolutePoints = new List <FuzzyValue> {
}; //just clear absolute values for current singleton
}
else if (setOne.Type == CalcType.T)
{
freturn.Type = CalcType.CT; //T is changed to Complement T
}
else if (setOne.Type == CalcType.CT)
{
freturn.Type = CalcType.T; //Complement T is changed to T
}
else if (setOne.Type == CalcType.Gamma)
{
freturn.Type = CalcType.L; //Gamma is changed to L
}
else if (setOne.Type == CalcType.L)
{
freturn.Type = CalcType.Gamma; //L is changed to Gamma
}
if (freturn.a.x != null)
{
freturn.a.x = 1 - freturn.a.x;
}
if (freturn.b.x != null)
{
freturn.b.x = 1 - freturn.b.x;
}
if (freturn.c.x != null)
{
freturn.c.x = 1 - freturn.c.x;
}
return(freturn);
}
public static FuzzySet Product(FuzzySet setOne, FuzzySet setTwo)
{
//?
return(setOne);
}
