+
    )i                     r    ^ RI t ^ RIt] P                  ! R4      t] P                  ! R4        ! R R4      tR# )    Nnumpyscipyc                   6   a  ] tR t^	t o ]R 4       tR tRtV tR# )TestBetheHessianc                z    . ROp\         P                  ! V4      V n        \         P                  ! ^4      V n        R# )   N)r      r	      r   )nxhavel_hakimi_graphG
path_graphP)clsdegs   & e/var/www/html/photoedit/myenv/lib/python3.14/site-packages/networkx/linalg/tests/test_bethehessian.pysetup_classTestBetheHessian.setup_class
   s)    %%c*a     c                   \         P                  . RO. RO. RO.4      p. ROp\         P                  P                  \        P
                  ! V P                  ^R7      P                  4       V4       \         P                  P                  \        P
                  ! V P                  ^VR7      P                  4       V\         P                  W"4      ,          4       \         P                  P                  \        P
                  ! V P                  ^R7      P                  4       \        P                  ! V P                  4      P                  4       4       \         P                  P                  \        P
                  ! V P                  4      P                  4       \        P
                  ! V P                  RR7      P                  4       4       R# )	zBethe Hessian matrix)r)r   nodelistg      ?N)   r   )r      r   )r   r   r   )r	   r   r
   )nparraytestingassert_equalr   bethe_hessian_matrixr   todenseix_r   laplacian_matrix)selfHpermutations   &  r   test_bethe_hessian#TestBetheHessian.test_bethe_hessian   s/    HHj! " #  


 7 7! D L L NPQR


##DFFa+FNNPbff[./	

 	

##DFFa088:'//1	

 	

##DFF+335##DFFd3;;=	
r    N)	__name__
__module____qualname____firstlineno__classmethodr   r'   __static_attributes____classdictcell__)__classdict__s   @r   r   r   	   s!     ! !

 
r   r   )pytestnetworkxr   importorskipr   r   r)   r   r   <module>r5      s3     !   G 
 
r   