Min Spanning Trees

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import warnings; warnings.filterwarnings('ignore')

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g=graphs.HoffmanSingletonGraph()

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t=Graph()

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t.add_edges(g.min_spanning_tree(

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    starting_vertex=0))

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[t.set_edge_label(u,v,u) for u,v,l in t.edges()]

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t.show(layout='tree',tree_root=0,

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       color_by_label=True,

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       vertex_size=0,figsize=(5,5))

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