#12180: is_directed_acyclic(certificate=True) doesn't always give an ordering
back
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Reporter: mderickx | Owner: tbd
Type: defect | Status: needs_review
Priority: major | Milestone: sage-4.8
Component: PLEASE CHANGE | Keywords: sd35
Work_issues: | Upstream: N/A
Reviewer: | Author: Maarten Derickx, David Harvey
Merged: | Dependencies:
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Changes (by newvalueoldvalue):
* status: new => needs_review
* author: => Maarten Derickx, David Harvey
Comment:
It is working now. There is also a more extensive randomized test because
the old test didn't find the bug because the dags it generated where
already ordered, and ordering something already ordened is significantly
easier. Also the randomized testing did not test non dags. Ps. David
harvey wrote most of the test code.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12180#comment:3>
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