Python I._to_mpmath示例

示例#1

文件： test_evalf.py 项目： skirpichev/diofant

def test_sympyissue_5486_bug():
    assert abs(Expr._from_mpmath(I._to_mpmath(15), 15) - I) < 1.0e-15
    pytest.raises(TypeError, lambda: Expr._from_mpmath(I, 15))

示例#2

def test_issue_5486_bug():
    from diofant import I, Expr
    assert abs(Expr._from_mpmath(I._to_mpmath(15), 15) - I) < 1.0e-15
    pytest.raises(TypeError, lambda: Expr._from_mpmath(I, 15))

示例#3

def test_sympyissue_5486():
    assert not cos(sqrt(0.5 + I)).evalf(strict=False).is_Function
    assert abs(Expr._from_mpmath(I._to_mpmath(15), 15) - I) < 1.0e-15

示例#4

文件： test_evalf.py 项目： cbm755/diofant

def test_sympyissue_5486_bug():
    assert abs(Expr._from_mpmath(I._to_mpmath(15), 15) - I) < 1.0e-15
    pytest.raises(TypeError, lambda: Expr._from_mpmath(I, 15))

示例#5

def test_sympyissue_5486_bug():
    assert abs(Expr._from_mpmath(I._to_mpmath(15), 15) - I) < 1.0e-15