
    (phq                     8    S SK rS SKJr  S SKrS SKJr  S rS r	g)    N)assert_allclose)minimizec                     S n S H  n[        SS5       Hm  n[        U SSSXS.S9nUR                  [        R                  " S	/5      5      R                  S	S	5      nUR                  R                  5       n[        XE5        Mo     M     g )
Nc                     U S-  SU S-  -  4$ )N       )xs    [/var/www/html/venv/lib/python3.13/site-packages/scipy/optimize/tests/test_lbfgsb_hessinv.pyftest_1.<locals>.f   s    !tQq!tV|    )g:0yE>g-q=g#B;   #   TL-BFGS-B)gtolmaxcor)funjacmethodx0options   )ranger   hess_invnparrayreshapetodenser   )r   r   r   resultH1H2s         r   test_1r#      s|     %BmF!jR!%8:F 1#/77!<B((*BB# $ %r   c            	      x  ^ SS/SS//mU4S jn [        U SSS/S	9n[        U S
SS/S	9nUR                  R                  5       n[        R                  " UR                  [        R
                  " SS/5      5      UR                  [        R
                  " SS/5      5      45      n[        UR                  [        R
                  " SS/5      R                  SS5      5      R                  S5      UR                  [        R
                  " SS/5      5      5        [        X45        [        X2R                  SSS9  g )Nr   r   r      c                    > [         R                  " U [         R                  " [        R                  R	                  T5      U 5      5      $ )N)r   dotscipylinalginv)r
   H0s    r   r   test_2.<locals>.f   s.    vva 0 0 4a899r   r   
   r   )r   r   r   BFGSg{Gz?gQ?)rtolatol)r   r   r   r   vstackr   r   r   )r   result1result2r!   r"   r+   s        @r   test_2r5      s   a&1a&	B: 1ZRH=G1VR9G				!	!	#B	1a&)*1a&)*, 
-B 1a&)11!A67??C1a&)*, BB((t$?r   )
numpyr   numpy.testingr   scipy.linalgr(   scipy.optimizer   r#   r5   r	   r   r   <module>r:      s     )  #$@r   