subtraction instead of addition

EuclideanDistance.userprefs

@@ -0,0 +1,22 @@
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EuclideanDistance/DoubleExtensions.cs

@@ -33,7 +33,7 @@ namespace EuclideanDistance
			var vectors = new List<double>();
			for (int i = 0; i < pointA.Count(); i++)
			{
				vectors.Add(Math.Pow((pointA.ElementAt(i) + pointB.ElementAt(i)), 2));
				vectors.Add(Math.Pow((pointA.ElementAt(i) - pointB.ElementAt(i)), 2));
			}
			// Return the sqare root of the sum of vectors.