Lines Matching refs:gammavariate

655     def gammavariate(self, alpha, beta):  member in Random
742         y = self.gammavariate(alpha, 1.0)
744             return y / (y + self.gammavariate(beta, 1.0))
829 gammavariate = _inst.gammavariate  variable
865     _test_generator(N, gammavariate, (0.01, 1.0))
866     _test_generator(N, gammavariate, (0.1, 1.0))
867     _test_generator(N, gammavariate, (0.1, 2.0))
868     _test_generator(N, gammavariate, (0.5, 1.0))
869     _test_generator(N, gammavariate, (0.9, 1.0))
870     _test_generator(N, gammavariate, (1.0, 1.0))
871     _test_generator(N, gammavariate, (2.0, 1.0))
872     _test_generator(N, gammavariate, (20.0, 1.0))
873     _test_generator(N, gammavariate, (200.0, 1.0))