def __new__(cls, arg, **old_assumptions):
# Return the dagger of a sympy Matrix immediately.
if isinstance(arg, (Matrix, numpy_ndarray, scipy_sparse_matrix)):
return matrix_dagger(arg)
arg = sympify(arg)
r = cls.eval(arg)
if isinstance(r, Expr):
return r
obj = Expr.__new__(cls, arg)
if isinstance(obj, QExpr):
obj.hilbert_space = arg.hilbert_space
return obj
def __new__(cls, arg, **old_assumptions):
# Return the dagger of a sympy Matrix immediately.
if isinstance(arg, (Matrix, numpy_ndarray, scipy_sparse_matrix)):
return matrix_dagger(arg)
arg = sympify(arg)
r = cls.eval(arg)
if isinstance(r, Expr):
return r
obj = Expr.__new__(cls, arg)
if isinstance(obj, QExpr):
obj.hilbert_space = arg.hilbert_space
return obj
def __new__(cls, arg, **old_assumptions):
# Return the dagger of a sympy Matrix immediately.
if isinstance(arg, (Matrix, numpy_ndarray, scipy_sparse_matrix)):
return matrix_dagger(arg)
arg = sympify(arg)
r = cls.eval(arg)
if isinstance(r, Expr):
return r
#make unevaluated dagger commutative or non-commutative depending on arg
if arg.is_commutative:
obj = Expr.__new__(cls, arg, **{'commutative':True})
else:
obj = Expr.__new__(cls, arg, **{'commutative':False})
if isinstance(obj, QExpr):
obj.hilbert_space = arg.hilbert_space
return obj
def __new__(cls, arg, **old_assumptions):
# Return the dagger of a sympy Matrix immediately.
if isinstance(arg, (Matrix, numpy_ndarray, scipy_sparse_matrix)):
return matrix_dagger(arg)
arg = sympify(arg)
r = cls.eval(arg)
if isinstance(r, Expr):
return r
#make unevaluated dagger commutative or non-commutative depending on arg
if arg.is_commutative:
obj = Expr.__new__(cls, arg, **{'commutative':True})
else:
obj = Expr.__new__(cls, arg, **{'commutative':False})
if isinstance(obj, QExpr):
obj.hilbert_space = arg.hilbert_space
return obj
