mirror of https://github.com/Qiskit/qiskit.git
11 lines
432 B
YAML
11 lines
432 B
YAML
---
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features:
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:class:`.MCXVChain` has two new Boolean parameters `relative_phase` and `action_only`.
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If `action_only` the circuit does not clean the dirty qubits. If `relative_phase`
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the gate is implemented up to a global phase. Both parameters are used to optimize the
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decomposition of MCXVChain.
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fixes:
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:class:`.MCXVChain` with k controls and k-2 dirty auxiliary qubits now requires 8k-6 cx gates.
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