mirror of https://github.com/Qiskit/qiskit.git
9 lines
361 B
YAML
9 lines
361 B
YAML
---
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fixes:
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- |
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Fixed an issue with the :func:`.quantum_info.partial_trace` when the
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function was asked to trace out *no* subsystems, it will now correctly
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return the :class:`.DensityMatrix` of the input state with all dimensions
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remaining rather than throwing an error.
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Fixed `#7613 <https://github.com/Qiskit/qiskit-terra/issues/7612>`__
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