mindquantum.utils.random_circuit

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mindquantum.utils.random_circuit#

mindquantum.utils.random_circuit(n_qubits, gate_num, sd_rate=0.5, ctrl_rate=0.2, seed=None)#

Generate a random circuit.

Parameters:

  • n_qubits (int) – Number of qubits of random circuit.

  • gate_num (int) – Number of gates in random circuit.

  • sd_rate (float) – The rate of single qubit gate and double qubits gates.

  • ctrl_rate (float) – The possibility that a gate has a control qubit.

  • seed (int) – Random seed to generate random circuit.

Examples

>>> from mindquantum.utils import random_circuit
>>> random_circuit(3, 4, 0.5, 0.5, 100)
      ┏━━━┓ ┏━━━━━━━━━━━━┓               ┏━━━━━━━━━━━━━┓
q1: ──┨ Z ┠─┨ RX(0.9437) ┠───────■───────┨ RX(-0.8582) ┠───
      ┗━┳━┛ ┗━━━━━━┳━━━━━┛       ┃       ┗━━━━━━┳━━━━━━┛
        ┃          ┃       ┏━━━━━┻━━━━━┓        ┃
q2: ────■──────────■───────┨ RZ(-2.42) ┠────────■──────────
                           ┗━━━━━━━━━━━┛
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