示例#1
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 def testIntegerPos(self):
     lat_long.signbit(5) is False
示例#2
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 def testPosZero(self):
     lat_long.signbit(0.0) is False
示例#3
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 def testPos(self):
     lat_long.signbit(5.0) is False
示例#4
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 def testIntegerNeg(self):
     lat_long.signbit(-5) is True
示例#5
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 def testNegZero(self):
     lat_long.signbit(-0.0) is True
示例#6
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 def testNeg(self):
     lat_long.signbit(-5.0) is True