#8404: Computing a H-minor
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Reporter: ncohen | Owner: rlm
Type: enhancement | Status: positive_review
Priority: major | Milestone: sage-4.3.4
Component: graph theory | Keywords:
Author: | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Comment(by ncohen):
With the new (and free) cplex, it takes 120 seconds to prove there is no
K5 in a 4x4 grid. Finding a K4 is instantaneous.
Nathann
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/8404#comment:27>
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