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41 lines
812 B
Python
41 lines
812 B
Python
# __abs__
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assert abs(complex(3, 4)) == 5
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assert abs(complex(3, -4)) == 5
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assert abs(complex(1.5, 2.5)) == 2.9154759474226504
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# __eq__
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assert complex(1, -1) == complex(1, -1)
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assert complex(1, 0) == 1
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assert 1 == complex(1, 0)
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assert complex(1, 1) != 1
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assert 1 != complex(1, 1)
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assert complex(1, 0) == 1.0
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assert 1.0 == complex(1, 0)
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assert complex(1, 1) != 1.0
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assert 1.0 != complex(1, 1)
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assert complex(1, 0) != 1.5
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assert not 1.0 != complex(1, 0)
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assert bool(complex(1, 0))
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assert complex(1, 2) != complex(1, 1)
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assert complex(1, 2) != 'foo'
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assert complex(1, 2).__eq__('foo') == NotImplemented
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# __neg__
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assert -complex(1, -1) == complex(-1, 1)
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assert -complex(0, 0) == complex(0, 0)
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# real
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a = complex(3, 4)
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b = 4j
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assert a.real == 3
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assert b.real == 0
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# imag
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assert a.imag == 4
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assert b.imag == 4
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