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networks[charpoly] - characteristic polynomial of an undirected graph
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Calling Sequence
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charpoly(G, x)
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Parameters
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G
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undirected graph or network
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x
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variable in characteristic poly
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Description
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This routine computes the characteristic polynomial of the adjacency matrix of G expressed as a polynomial in x.
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As part of the networks package it is normally loaded via with(networks) but the full name of networks['charpoly'](...) can also be used.
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