public static void WriteToStream(StreamWriter stream)
{
stream.WriteLine("A\n" + A);
stream.WriteLine("B\n" + B);
stream.WriteLine("C\n" + C);
var lst = new List<double>();
for (var i = 0; i < A.Set.Length; i++)
{
var value = A[i]*_lambdaA + B[i]*_lambdaB + C[i]*_lambdaC;
lst.Add(value < 1 ? value : 1);
}
var newFuzzy = new FuzzySet(lst);
stream.WriteLine("new Fuzzy\n" + newFuzzy);
var fuzzySumWithAlpha = A.StrongUnion(B).StrongUnion(C).GetAlphaCut(0.4);
var fuzzyMultWithAlpha = A.StrongIntersection(B).StrongIntersection(C).GetAlphaCut(0.4);
var fuzzyAlphaUnion = A.GetAlphaCut(0.4) | B.GetAlphaCut(0.4) | C.GetAlphaCut(0.4);
var fuzzyAlphaIntersection = A.GetAlphaCut(0.4) & B.GetAlphaCut(0.4) & C.GetAlphaCut(0.4);
stream.WriteLine();
stream.WriteLine("A Strong Union B Strong Union C\n" + fuzzySumWithAlpha);
stream.WriteLine("A U B U C\n" + fuzzyAlphaUnion);
stream.WriteLine("Include: " + fuzzyAlphaUnion.In(fuzzySumWithAlpha));
stream.WriteLine("(A Strong Intersection B Strong Intersection C)a\n" + fuzzyMultWithAlpha);
stream.WriteLine("Aa∩Ba∩Ca\n" + fuzzyAlphaIntersection);
stream.WriteLine("Include: " + fuzzyMultWithAlpha.In(fuzzyAlphaIntersection));
}
public FuzzySet StrongUnion(FuzzySet other)
{
return new FuzzySet(Set.Select((val, i) => ((other[i] + val) < 1) ? other[i] + val : 1));
}
public FuzzySet StrongIntersection(FuzzySet other)
{
return new FuzzySet(Set.Select((v, i) => other.Set[i]*v));
}
public bool In(FuzzySet other)
{
return Set.Select((val, i) => other[i] < val).Any();
}
protected bool Equals(FuzzySet other)
{
return this == other;
}