Searched refs:gammavariate (Results 1 - 2 of 2) sorted by relevance
/third_party/python/Lib/ |
H A D | random.py | 74 "gammavariate", 672 def gammavariate(self, alpha, beta): member in Random 689 raise ValueError('gammavariate: alpha and beta must be > 0.0') 759 y = self.gammavariate(alpha, 1.0) 761 return y / (y + self.gammavariate(beta, 1.0)) 846 gammavariate = _inst.gammavariate variable 882 _test_generator(N, gammavariate, (0.01, 1.0)) 883 _test_generator(N, gammavariate, (0.1, 1.0)) 884 _test_generator(N, gammavariate, (0. [all...] |
/third_party/python/Lib/test/ |
H A D | test_random.py | 1018 g.random = x[:].pop; g.gammavariate(0.01, 1.0) 1019 g.random = x[:].pop; g.gammavariate(1.0, 1.0) 1020 g.random = x[:].pop; g.gammavariate(200.0, 1.0) 1097 self.assertRaises(ValueError, random.gammavariate, -1, 3) 1098 self.assertRaises(ValueError, random.gammavariate, 0, 2) 1099 self.assertRaises(ValueError, random.gammavariate, 2, 0) 1100 self.assertRaises(ValueError, random.gammavariate, 1, -3) 1103 # of random.gammavariate(), depending on the value of 'alpha'. What we 1114 returned_value = random.gammavariate(1.1, 2.3) 1125 returned_value = random.gammavariate(1. [all...] |
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