renom_q.utilitys

renom_q.utilitys. plot_histogram ( counts )

Plot the execution result with histogram.

Args:

counts (dict):

A dict of the execution result of quantum circuit mesurement.

Returns:

matplotlib.figure:

A matplotlib figure object for the execution result of quantum circuit mesurement.

Example:

>>> import renom_q
>>> q = renom_q.QuantumRegister(1)
>>> c = renom_q.ClassicalRegister(1)
>>> qc = renom_q.QuantumCircuit(q, c)
>>> qc.measure()
>>> r = renom_q.execute(qc)
>>> renom_q.plot_histogram(r)

renom_q.utilitys. execute ( circuit , shots=1024 )

Execute the quantum circuit mesurement.

Args:

circuit (renom_q.QuantumCircuit):

A class of QuantumCircuit.

shots (int):

The number of excutions of quantum circuit mesurement. Defaults to 1024.

Returns:

(dict):

A execution result of quantum circuit mesurement. The key is the measured classical bits. The value is the number of classical bits measured.

Example:

>>> import renom_q
>>> q = renom_q.QuantumRegister(1)
>>> c = renom_q.ClassicalRegister(1)
>>> qc = renom_q.QuantumCircuit(q, c)
>>> qc.measure()
>>> renom_q.execute(qc)
{'0': 1024}

renom_q.utilitys. print_matrix ( circuit , tensorgate=False )

Print all matrix calculation of unitary conversion.

Args:

circuit (renom_q.QuantumCircuit):

A class of QuantumCircuit.

tensorgate (bool):

When set to True, added matrix calculation of quantum gate tensor product. Defaults to False.

Returns:

matrix(str):

Strings of the final result of qubit statevector and all matrix calculation of unitary conversion.

Example:

>>> import renom_q
>>> q = renom_q.QuantumRegister(1)
>>> c = renom_q.ClassicalRegister(1)
>>> qc = renom_q.QuantumCircuit(q, c)
>>> qc.x(q[0])
>>> renom_q.print_matrix(qc)
---------------- result qubit ----------------
[0.+0.j 1.+0.j]
---------------- x(q[0]) ----------------
[[0. 1.]
[1. 0.]]・
                                                    \
[[1.+0.j]
[0.+0.j]] =
                                                    \
[[0.+0.j]
[1.+0.j]]

renom_q.utilitys. statevector ( circuit )

Get the qubit statevector.

Args:

circuit (renom_q.QuantumCircuit):

A class of QuantumCircuit.

Returns:

(array):

A array of the qubit statevector.

Example:

>>> import renom_q
>>> q = renom_q.QuantumRegister(1)
>>> c = renom_q.ClassicalRegister(1)
>>> qc = renom_q.QuantumCircuit(q, c)
>>> qc.x(q[0])
>>> renom_q.statevector(qc)
array([0.+0.j, 1.+0.j])