
    e!h                     .    d dl Zd dlmZmZ d Zd Zd Zy)    N)_lbfgsbminimizec                 ,   g d}g d}g d}g d}d}d}d}d}t        j                  g d	      }	t        j                  g d
      }
t        j                  g d      }t        j                  g d      }t        j                  | |      r|}|	}n\t        j                  | |      r|}|
}nAt        j                  | |      r|}|}n&t        j                  | |      r|}|}nt        d      t        j                  |      t        j                  |      fS )z8simplified objective func to test lbfgsb bound violationg     ?g     ?gleffff?g%I$I?gbsE]?)      ?        r   r   r   )r   r   gDW?r   gB|m?)r   r   gҥ?r   g0Ԕ?gܥ+@g5s@g2a@g`_@)gFg ?gwQgb@gf漍B@)g8ۿg	MpB#?g8B92@g柇P?@g 3)g8F޿gƌJ?g%Gg;S9H@gMG@)g4</޿g dZ?gc4y?g(,7H@g @z<Simplified objective function not defined at requested point)nparrayallclose
ValueErrorcopy)xx0x1x2x3f0f1f2f3g0g1g2g3fgs                  o/var/www/html/diagnosisapp-backend/venv/lib/python3.12/site-packages/scipy/optimize/tests/test_lbfgsb_setulb.pyobjfunr      s   
B
 
#B
 B

 B 
B	B	B	B	 & 
'B
 
 ( 
)B
 
 & 
'B
 
 & 
'B 
{{1b	Q		Q		Q	!" 	" GGAJ
##    c                     d} d}d}d}d}t        j                  | fdt         j                        }t        j                  | t         j                        }t        j
                  | t         j                        }t        j                  g d	      }t        j                  |      }	t        j                  d
t         j                        }
t        j                  | t         j                        }t        j                  d|z  | z  d| z  z   d|z  |z  z   d|z  z   t         j                        }t        j                  d| z  t         j                        }t        j                  dt         j                        }t        j                  dt         j                        }t        j                  dt         j                        }t        j                  dt         j                        }t        j                  dt         j                        }t        d      D ]b  }t        |	      \  }
}t        j                  ||	||||
|||||||||||       |	|k  j                         r|	|k\  j                         r]J d        y)zdtest if setulb() violates bounds

    checks for violation due to floating point rounding error
       
   g    cAgh㈵>      )shape
fill_valuedtype)r'   r   r               ,         z9_lbfgsb.setulb() stepped to a point outside of the boundsN)r	   fullint32zerosfloat64onesr
   r   ranger   r   setulball)nmfactrpgtolmaxlsnbdlow_bnd	upper_bndr   r   r   r   waiwataskln_tasklsaveisavedsaven_iters                       r   test_setulb_floatroundrG   E   s    	
A
AEEE
''"((
;Chhq

+G,I		
B 	A
BJJ'A
"**%A	!A#a%!A#+1Q&1,BJJ	?B
((1Q3bhh
'C88ARXX&Dhhq)GHHQbhh'EHHRrxx(EHHRrzz*E( Iay1q!WiaE5"D%ug	G Y##%1<*<*<*> 	IG	I>Ir   c                      d } t        | t        j                  ddg      dd      }t        j                  j	                  |j
                  dd       y )	Nc                 z    | j                  t        j                        } t        j                  | dz        d| z  fS )Nr$   )astyper	   float32sum)r   s    r   fun_single_precisionz0test_gh_issue18730.<locals>.fun_single_precisiont   s/    HHRZZ vvad|ac""r   r   Tzl-bfgs-b)r   jacmethodr   gV瞯<)atol)r   r	   r
   testingassert_allclosefun)rM   ress     r   test_gh_issue18730rU   q   sG    # 'BHHb"X,>D$&CJJsww7r   )numpyr	   scipy.optimizer   r   r   rG   rU    r   r   <module>rY      s     ,=$@)IX	8r   