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  /prebuilts/python/darwin-x86/2.7.5/lib/python2.7/test/
test_cmath.py 7 INF = float('inf')
12 (INF, 0.0), # 1st quadrant
13 (INF, 2.3),
14 (INF, INF),
15 (2.3, INF),
16 (0.0, INF),
17 (-0.0, INF), # 2nd quadrant
18 (-2.3, INF),
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test_math.py 14 INF = float('inf')
15 NINF = float('-inf')
70 # need to special case infinities, since inf - inf gives nan
151 self.assertRaises(ValueError, math.acos, INF)
161 self.assertEqual(math.acosh(INF), INF)
170 self.assertRaises(ValueError, math.asin, INF)
179 self.assertEqual(math.asinh(INF), INF
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test_float.py 12 INF = float("inf")
171 self.assertFalse(float("inf").is_integer())
202 self.assertRaises(OverflowError, float('inf').as_integer_ratio)
203 self.assertRaises(OverflowError, float('-inf').as_integer_ratio)
239 self.assertTrue(isnan(pow_op(-INF, NAN)))
247 self.assertTrue(isnan(pow_op(INF, NAN)))
251 self.assertTrue(isnan(pow_op(NAN, -INF)))
258 self.assertTrue(isnan(pow_op(NAN, INF)))
281 # (-1)**+-inf is
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