mirror of https://github.com/Qiskit/qiskit.git
12 lines
625 B
YAML
12 lines
625 B
YAML
---
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features:
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- |
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The :obj:`.ListOp` class in :mod:`qiskit.opflow` now has a
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:attr:`~.ListOp.coeffs` attribute, which returns a list of the coefficients
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of the operator list, with the overall coefficient (:obj:`.ListOp.coeff`)
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distributed multiplicatively into the list. Note that :obj:`.ListOp`
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objects may be nested (contained in ``oplist`` of a :obj:`.ListOp` object),
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and in these cases an exception is raised if the `coeffs` method is called.
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The :obj:`.ListOp.coeffs` method conveniently duck-types against the
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``coeffs`` property method of the non-nesting :obj:`.PauliSumOp` class.
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