示例#1
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def test_binomial_error():
    raises(ArithmeticError, lambda: binomial(5, -1))
示例#2
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def test_binomial_error():
    raises(ArithmeticError, lambda: binomial(5, -1))
示例#3
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def test_binomial():
    assert binomial(5, 2) == 10
    assert binomial(5, 7) == 0
    assert binomial(-5, 2) == 15
示例#4
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def test_binomial():
    assert binomial(5, 2) == 10
    assert binomial(5, 7) == 0
    assert binomial(-5, 2) == 15