Lines Matching refs:gammavariate

492     def gammavariate(self, alpha, beta):  member in Random
627         y = self.gammavariate(alpha, 1.)
631             return y / (y + self.gammavariate(beta, 1.))
868     _test_generator(N, gammavariate, (0.01, 1.0))
869     _test_generator(N, gammavariate, (0.1, 1.0))
870     _test_generator(N, gammavariate, (0.1, 2.0))
871     _test_generator(N, gammavariate, (0.5, 1.0))
872     _test_generator(N, gammavariate, (0.9, 1.0))
873     _test_generator(N, gammavariate, (1.0, 1.0))
874     _test_generator(N, gammavariate, (2.0, 1.0))
875     _test_generator(N, gammavariate, (20.0, 1.0))
876     _test_generator(N, gammavariate, (200.0, 1.0))
901 gammavariate = _inst.gammavariate  variable