#14529: Drastic performance improvement of computing the chromatic polynomial
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Reporter: azi | Owner: jason, ncohen, rlm
Type: enhancement | Status: new
Priority: major | Milestone: sage-5.10
Component: graph theory | Resolution:
Keywords: | Work issues:
Report Upstream: N/A | Reviewers:
Authors: | Merged in:
Dependencies: | Stopgaps:
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Comment (by azi):
Looks fine!!
{{{
sage: G = graphs.RandomGNP(14,0.8)
sage: %timeit G.chromatic_polynomial()
1 loops, best of 3: 50.7 s per loop
sage: %timeit chrompoly(G)
1 loops, best of 3: 790 us per loop
}}}
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/14529#comment:2>
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