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Testing for K = 5, N = 10, d = 4
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The initial centroids from the K-means++ algo. are OK
Centroid 1 is OK, Norm diff. = 1.7763568394e-15
Centroid 2 is OK, Norm diff. = 1.7763568394e-15
Centroid 3 is OK, Norm diff. = 3.59798878642e-15
Centroid 4 is OK, Norm diff. = 0.0
Centroid 5 is OK, Norm diff. = 1.7763568394e-15