g.dZddlmZddlZddlZd dZdS) zCHelper functions for building dictionaries from matrices and lists.) annotationsNmatrix_observablelist | np.ndarrayreturndictc@i}tj|}t|}tjtj|}d|d}|jdkr|}t|D]}t||}||||<|S)aConvert an observable in matrix form to dictionary form. Takes in a diagonal observable as a matrix and converts it to a dictionary form. Can also handle a list sorted of the diagonal elements. Args: matrix_observable (list): The observable to be converted to dictionary form. Can be a matrix or just an ordered list of observed values Returns: Dict: A dictionary with all observable states as keys, and corresponding values being the observed value for that state 0b) nparraylenmathceillog2ndimdiagonalrangeformat)rdict_observable observableobservable_sizeobservable_bitsbinary_formatterstate_no state_strs b/granary/edev/quantum/lib/python3.11/site-packages/qiskit/quantum_info/analysis/make_observable.pymake_dict_observablersO+,,J*ooOi / : :;;O-?---!((** /**::8%566 %/%9 "" )rrrr)__doc__ __future__rrnumpyr rrrr$sSJI"""""" r