+ YjtHRt^RIt^RIHt^RIHt^RIHt^RI H t Rt R#)z'Test the minimum spanning tree functionN)assert_) csr_array)minimum_spanning_treec.RO.R O.R O.R O.R O.p\P!V4p.RO.R O.RO.RO.R O.p\P!V4p\V4p\V4pVP 4p\ P !WAR4\ P !VP 4VR4\VRR7p\ P !VP 4VR4\PPR4RFp^\PPWU34,p\V4p\V4p\VPV84\P!V^, 4p^WV^,3&\V4p\V4p\P!WU34p^WV^,3&\ P !VP 4VR4K R#)zIncorrect spanning tree found.zOriginal graph was modified.T) overwritez/Graph was not properly modified to contain MST.iN)rrrr)rrrrr)rrr)rrr rr)rrr rr)rrrrr)rrrrr )rrrrr)r ) npasarrayrrtoarraynptassert_array_equalrandomseedrnnzarangezeros)graphexpectedcsgraphmintree mintree_arrayNidxs n/home/luca/screen-checking/.venv/lib/python3.14/site-packages/scipy/sparse/csgraph/tests/test_spanning_tree.pytest_minimum_spanning_treer s      E JJu E H zz(#HG#G,GOO%M=;=7??,e&($Gtr)s-!"69.r!