qiskit/quantum_info/operators/channel/transformations.py
def _choi_to_chi(data, input_dim, output_dim):
    """Transform Choi representation to the Chi representation."""
    num_qubits = int(np.log2(input_dim))
    return _transform_to_pauli(data, num_qubits)
def _choi_to_chi(data, input_dim, output_dim):
    num_qubits = int(np.log2(input_dim))
    return _transform_to_pauli(data, num_qubits)
def _choi_to_chi ( data , input_dim , output_dim ) : num_qubits = int ( np . log2 ( input_dim ) ) return _transform_to_pauli ( data , num_qubits )
Transform Choi representation to the Chi representation.
Transform Choi representation to the Chi representation .