本文整理汇总了Python中sympy.Q.upper_triangular方法的典型用法代码示例。如果您正苦于以下问题：Python Q.upper_triangular方法的具体用法？Python Q.upper_triangular怎么用？Python Q.upper_triangular使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类sympy.Q的用法示例。
在下文中一共展示了Q.upper_triangular方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_triangular
# 需要导入模块: from sympy import Q [as 别名]
# 或者: from sympy.Q import upper_triangular [as 别名]
def test_triangular():
assert ask(Q.upper_triangular(X+Z.T+Identity(2)), Q.upper_triangular(X) &
Q.lower_triangular(Z)) is True
assert ask(Q.upper_triangular(X*Z.T), Q.upper_triangular(X) &
Q.lower_triangular(Z)) is True
assert ask(Q.lower_triangular(Identity(3))) is True
assert ask(Q.lower_triangular(ZeroMatrix(3, 3))) is True示例2: test_diagonal
# 需要导入模块: from sympy import Q [as 别名]
# 或者: from sympy.Q import upper_triangular [as 别名]
def test_diagonal():
assert ask(Q.diagonal(X + Z.T + Identity(2)), Q.diagonal(X) &
Q.diagonal(Z)) is True
assert ask(Q.diagonal(ZeroMatrix(3, 3)))
assert ask(Q.lower_triangular(X) & Q.upper_triangular(X), Q.diagonal(X))
assert ask(Q.diagonal(X), Q.lower_triangular(X) & Q.upper_triangular(X))
assert ask(Q.symmetric(X), Q.diagonal(X))
assert ask(Q.triangular(X), Q.diagonal(X))示例3: test_MatrixSlice
# 需要导入模块: from sympy import Q [as 别名]
# 或者: from sympy.Q import upper_triangular [as 别名]
def test_MatrixSlice():
X = MatrixSymbol('X', 4, 4)
B = MatrixSlice(X, (1, 3), (1, 3))
C = MatrixSlice(X, (0, 3), (1, 3))
assert ask(Q.symmetric(B), Q.symmetric(X))
assert ask(Q.invertible(B), Q.invertible(X))
assert ask(Q.diagonal(B), Q.diagonal(X))
assert ask(Q.orthogonal(B), Q.orthogonal(X))
assert ask(Q.upper_triangular(B), Q.upper_triangular(X))
assert not ask(Q.symmetric(C), Q.symmetric(X))
assert not ask(Q.invertible(C), Q.invertible(X))
assert not ask(Q.diagonal(C), Q.diagonal(X))
assert not ask(Q.orthogonal(C), Q.orthogonal(X))
assert not ask(Q.upper_triangular(C), Q.upper_triangular(X))示例4: test_diagonal
# 需要导入模块: from sympy import Q [as 别名]
# 或者: from sympy.Q import upper_triangular [as 别名]
def test_diagonal():
assert ask(Q.diagonal(X + Z.T + Identity(2)), Q.diagonal(X) &
Q.diagonal(Z)) is True
assert ask(Q.diagonal(ZeroMatrix(3, 3)))
assert ask(Q.lower_triangular(X) & Q.upper_triangular(X), Q.diagonal(X))
assert ask(Q.diagonal(X), Q.lower_triangular(X) & Q.upper_triangular(X))
assert ask(Q.symmetric(X), Q.diagonal(X))
assert ask(Q.triangular(X), Q.diagonal(X))
assert ask(Q.diagonal(C0x0))
assert ask(Q.diagonal(A1x1))
assert ask(Q.diagonal(A1x1 + B1x1))
assert ask(Q.diagonal(A1x1*B1x1))
assert ask(Q.diagonal(V1.T*V2))
assert ask(Q.diagonal(V1.T*(X + Z)*V1))
assert ask(Q.diagonal(MatrixSlice(Y, (0, 1), (1, 2)))) is True
assert ask(Q.diagonal(V1.T*(V1 + V2))) is True示例5: test_LU
# 需要导入模块: from sympy import Q [as 别名]
# 或者: from sympy.Q import upper_triangular [as 别名]
def test_LU():
L, U = lu(X)
assert L.shape == U.shape == X.shape
assert ask(Q.lower_triangular(L))
assert ask(Q.upper_triangular(U))示例6: test_QR
# 需要导入模块: from sympy import Q [as 别名]
# 或者: from sympy.Q import upper_triangular [as 别名]
def test_QR():
Q_, R = qr(X)
assert Q_.shape == R.shape == X.shape
assert ask(Q.orthogonal(Q_))
assert ask(Q.upper_triangular(R))