本文整理汇总了Python中sympy.physics.quantum.qexpr.QExpr类的典型用法代码示例。如果您正苦于以下问题：Python QExpr类的具体用法？Python QExpr怎么用？Python QExpr使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了QExpr类的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_qexpr_commutative
def test_qexpr_commutative():
q1 = QExpr(x)
q2 = QExpr(y)
assert q1.is_commutative is False
assert q2.is_commutative is False
assert q1*q2 != q2*q1
q = QExpr._new_rawargs(0, 1, HilbertSpace())
assert q.is_commutative is False示例2: test_qexpr_new
def test_qexpr_new():
q = QExpr(0)
assert q.label == (0,)
assert q.hilbert_space == HilbertSpace()
assert q.is_commutative is False
q = QExpr(0, 1)
assert q.label == (Integer(0), Integer(1))
q = QExpr._new_rawargs(HilbertSpace(), Integer(0), Integer(1))
assert q.label == (Integer(0), Integer(1))
assert q.hilbert_space == HilbertSpace()示例3: _eval_args
def _eval_args(cls, args):
args = QExpr._eval_args(args)
if len(args) == 1:
return args
else:
raise ValueError("Too many arguments")示例4: _eval_args
def _eval_args(cls, args):
args = QExpr._eval_args(args)
if len(args) != 3:
raise ValueError("3 Euler angles required, got: %r" % args)
return args示例5: _eval_args
def _eval_args(cls, args):
# Fall back to this, because Gate._eval_args assumes that args is
# all targets and can't contain duplicates.
return QExpr._eval_args(args)示例6: test_qexpr_subs
def test_qexpr_subs():
q1 = QExpr(x, y)
assert q1.subs(x, y) == QExpr(y, y)
assert q1.subs({x: 1, y: 2}) == QExpr(1, 2)