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Qiskit addon: circuit cutting 0.9.0
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Qiskit addon: circuit cutting 0.9.0
  • Documentation Home
  • Installation Instructions
  • Tutorials
    • Gate Cutting to Reduce Circuit Width
    • Gate Cutting to Reduce Circuit Depth
    • Wire Cutting Phrased as a Two-Qubit Move Instruction
    • Automatically find cuts
  • Explanatory Material
  • How-To Guides
    • How to generate exact quasiprobability distributions from Sampler
    • How to generate exact sampling coefficients
    • How to place wire cuts using a single-qubit CutWire instruction
  • API References
    • Circuit cutting (qiskit_addon_cutting)
    • Instructions (qiskit_addon_cutting.instructions)
      • CutWire
      • Move
    • Quasi-Probability Decomposition (QPD) (qiskit_addon_cutting.qpd)
      • QPDBasis
      • BaseQPDGate
      • SingleQubitQPDGate
      • TwoQubitQPDGate
    • Bitwise utilities (qiskit_addon_cutting.utils.bitwise)
    • Iteration utilities (qiskit_addon_cutting.utils.iteration)
    • Observable grouping (qiskit_addon_cutting.utils.observable_grouping)
    • Simulation utilities (qiskit_addon_cutting.utils.simulation)
    • Transforms (qiskit_addon_cutting.utils.transforms)
    • Transpiler passes (qiskit_addon_cutting.utils.transpiler_passes)
      • RemoveFinalReset
      • ConsolidateResets
  • GitHub
  • Release Notes
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Bitwise utilities (qiskit_addon_cutting.utils.bitwise)¶

Module for bitwise utilities.

bit_count(x, /)[source]¶

Count number of set bits.

Parameters:

x (int)

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Iteration utilities (qiskit_addon_cutting.utils.iteration)
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TwoQubitQPDGate
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  • Bitwise utilities (qiskit_addon_cutting.utils.bitwise)
    • bit_count()