Decorator, whose return clears the call status of the method ``name``. This prepares the call tracking for the child class's method call.

Return a coherent unitary quantum error channel. Args: unitary (matrix like): unitary error matrix. Returns: QuantumErr

Compare counts dictionary to targets.

Compare final statevectors to targets.

Compare final unitary matrices to targets.

compile a circuit that have control-flow instructions. Args: circuits (QuantumCircuit or list): The QuantumCircuits to be compile

compile a circuit that have control-flow instructions

CX-gate circuits reference counts.

CX-gate circuits reference counts.

CX-gate test circuits with deterministic counts.

CX-gate circuits reference unitaries.

Determine the GitHub branch name to use for source code links. We need to decide whether to use `stable/<version>` vs. `main` for dev builds.

Test if two dictionaries with numeric values are almost equal. Fail if the two dictionaries are unequal as determined by comparing that the d

Decorator, whose return checks that the top-level method call occurred, and raises ``ValueError`` if not. Concretely, this is an assertion th

Return the tensor product readout error self ⊗ other. Args: other (ReadoutError): a readout error. Returns:

get norm of matrix multiplication

Return the final measurement mapping for the circuit. Dict keys label measured qubits, whereas the values indicate the classical bit onto whi

Format raw simulator result data based on save type.

Create a new GateConfig object from a dictionary. Args: data (dict): A dictionary representing the GateConfig to create.

Create a new header object from a dictionary. Args: data (dict): A dictionary representing the header to create. It

Construct circuits from a gate class. Example of basis_states: ['010, '100']. When basis_states is None, tests all basis stat

Return parameter error values from a devices BackendProperties. Args: properties (BackendProperties): device backend properties

generates a configuration to run simulation. Args: circuits: circuit(s) to be converted backend_options: backend options

Aggregate a subcircuit of operations into a single operation

return key of observables

function name: get_size Description: get size of the matrices of the tensor. Parameters: none. Returns: reg_t of size 2, for rows and columns.

Get the full version string.

Get the current git head sha1.

Testing a circuit originated in the Grover algorithm

Return True if noise model contains nonlocal quantum errors

Initialize state by converting the input to a quantum circuit. Args: state: The state as quantum circuit or statevector. Returns:

Initialize observable by converting the input to a :class:`~qiskit.quantum_info.SparsePauliOp`. Args: observable: The observable. Re

Add the extra attribute used for tracking the method calls.