#19985: Add is_partial_cube
-------------------------------------+-------------------------------------
Reporter: jaanos | Owner:
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-7.1
Component: graph theory | Resolution:
Keywords: graphs partial | Merged in:
cubes | Reviewers:
Authors: Janoš Vidali | Work issues:
Report Upstream: N/A | Commit:
Branch: | d6fc5a36e178c2037c5f6f33aab92a60d1778b15
u/jaanos/add_is_partial_cube | Stopgaps:
Dependencies: |
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Comment (by jmantysalo):
Fails on empty graph:
{{{
sage: G = Graph()
sage: G.is_partial_cube()
ZeroDivisionError: integer division or modulo by zero
}}}
(Empty set, zero, graph without any edge etc. are corner cases that are
almost always good to check.)
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Ticket URL: <http://trac.sagemath.org/ticket/19985#comment:15>
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