ftjKJddlZejejZdZdZdZdS)Nct|dkrtdtd|D}td|D}dtzt|dz|zS)a> Get a relative tolerance for a set of arrays. Parameters ---------- *arrays: tuple Set of `numpy.ndarray` to get the tolerance for. Returns ------- float Relative tolerance for the set of arrays. Raises ------ ValueError If no array is provided. rz$At least one array must be provided.c3$K|] }|jV dS)N)size.0arrays Z/var/www/html/CA-Chatbot/venv/lib/python3.11/site-packages/scipy/_lib/cobyqa/utils/math.py z!get_arrays_tol..s$..euz......c 3K|]D}tjtj|tj|dVEdS)?)initialN)npmaxabsisfiniters r r z!get_arrays_tol..s^  rveBK../00#>>>r g$@r )len ValueErrorrEPS)arraysrweights r get_arrays_tolrs& 6{{a?@@@ ..v... . .D F #:D# & //r ctjtj|t}|jdkrt ||S)a' Preprocess a 1-dimensional array. Parameters ---------- x : array_like Array to be preprocessed. message : str Error message if `x` cannot be interpreter as a 1-dimensional array. Returns ------- `numpy.ndarray` Preprocessed array. )r atleast_1dsqueezeastypefloatndimrxmessages r exact_1d_arrayr#$sG bjmm$$++E22Av{{!!! Hr ctj|t}|jdkrt ||S)a' Preprocess a 2-dimensional array. Parameters ---------- x : array_like Array to be preprocessed. message : str Error message if `x` cannot be interpreter as a 2-dimensional array. Returns ------- `numpy.ndarray` Preprocessed array. )r atleast_2drrrrr s r exact_2d_arrayr':s? a&&Av{{!!! Hr ) numpyrfinforepsrrr#r'r r r,s\bhuoo000:   ,     r