#15330: Poset.is_chain is wrong
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Reporter: ncohen | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-6.0
Component: combinatorics | Resolution:
Keywords: | Merged in:
Authors: Nathann Cohen | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
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Comment (by darij):
Nice catch. If you want to edit `hasse_diagram.py`, you might also want to
correct the docstring of `closed_interval` (though now that I'm thinking
about it, why not make it an alias of `interval`? is the `interval` method
supposed to take some keyword parameters determining if it's closed or
open one day?) and the missing backquotes in the `_rank_dict` docstring
(on its second line).
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Ticket URL: <http://trac.sagemath.org/ticket/15330#comment:1>
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