def test_regression_separation_eval(self):
        distances =  CondensedMatrix( [ 1., 2., 3., 4.,
                                            5., 6., 7., 
                                                8., 9., 
                                                   10.])
        clusters = [Cluster(None, elements=[0,1]),
                    Cluster(None, elements=[2]),
                    Cluster(None, elements=[3,4])]
        clustering = Clustering(clusters)
        
        sep_calctor = SeparationCalculator()
        self.assertEqual( sep_calctor.evaluate(clustering, distances,[1,1,1]), 27.0 + 24.0 + 37.0)
        self.assertEqual( sep_calctor.evaluate(clustering, distances), (0.5/1)*27.0 + (1/5.0)*37.0)
dataset/ETHPy150Open victor-gil-sepulveda/pyProCT/pyproct/clustering/evaluation/metrics/test/TestMetrics.py/TestMetrics.test_regression_separation_eval/swapped operands of `/`