#13546: Bug in is_perfect
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Reporter: azi | Owner: jason, ncohen, rlm
Type: defect | Status: needs_review
Priority: critical | Milestone: sage-5.7
Component: graph theory | Resolution:
Keywords: is_perfect,graph theory | Work issues:
Report Upstream: N/A | Reviewers: Jernej Azarija,
Sébastien Labbé
Authors: Nathann Cohen | Merged in:
Dependencies: #8952 | Stopgaps:
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Comment (by azi):
Yeah but IMO this is not natural and consistent.
Somehow it would imply that a DiGraph with 1 vertex (and any arc-less
DiGraph for that matter) is in fact a Graph and hence that all generic
methods for graphs should apply?
Hopefully my remarks do not sound like being too pedantic or impolite or
something! I would just like to get a clear picture of why this needs be
so
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13546#comment:27>
Sage <http://www.sagemath.org>
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