Searched refs:from_float (Results 1 - 5 of 5) sorted by relevance

/external/python/cpython2/Lib/test/
H A Dtest_fractions.py31 return op(F.from_float(self.value), other)
250 self.assertRaises(TypeError, F.from_float, 3+4j)
251 self.assertEqual((10, 1), _components(F.from_float(10)))
253 self.assertEqual((bigint, 1), _components(F.from_float(bigint)))
254 self.assertEqual((0, 1), _components(F.from_float(-0.0)))
255 self.assertEqual((10, 1), _components(F.from_float(10.0)))
256 self.assertEqual((-5, 2), _components(F.from_float(-2.5)))
258 _components(F.from_float(1e23)))
259 self.assertEqual(float(10**23), float(F.from_float(1e23)))
261 _components(F.from_float(3.
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H A Dtest_decimal.py1725 r = MyDecimal.from_float(0.1)
1730 self.assertEqual(MyDecimal.from_float(bigint), MyDecimal(bigint))
1731 self.assertTrue(MyDecimal.from_float(float('nan')).is_qnan())
1732 self.assertTrue(MyDecimal.from_float(float('inf')).is_infinite())
1733 self.assertTrue(MyDecimal.from_float(float('-inf')).is_infinite())
1734 self.assertEqual(str(MyDecimal.from_float(float('nan'))),
1736 self.assertEqual(str(MyDecimal.from_float(float('inf'))),
1738 self.assertEqual(str(MyDecimal.from_float(float('-inf'))),
1740 self.assertRaises(TypeError, MyDecimal.from_float, 'abc')
1743 self.assertEqual(x, float(MyDecimal.from_float(
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/external/python/cpython2/Lib/
H A Dfractions.py109 value = Fraction.from_float(numerator)
169 def from_float(cls, f): member in class:Fraction
172 Beware that Fraction.from_float(0.3) != Fraction(3, 10).
178 raise TypeError("%s.from_float() only takes floats, not %r (%s)" %
540 return a == a.from_float(b)
568 return op(self, self.from_float(other))
H A Ddecimal.py650 value = Decimal.from_float(value)
661 def from_float(cls, f): member in class:Decimal
664 Note that Decimal.from_float(0.1) is not the same as Decimal('0.1').
670 >>> Decimal.from_float(0.1)
672 >>> Decimal.from_float(float('nan'))
674 >>> Decimal.from_float(float('inf'))
676 >>> Decimal.from_float(-float('inf'))
678 >>> Decimal.from_float(-0.0)
697 from_float = classmethod(from_float) variable in class:Decimal
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/external/eigen/Eigen/src/Core/arch/CUDA/
H A DPacketMathHalf.h494 Packet16f from_float = half2float(from);
495 return half(predux(from_float));

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