#15875: Add is_subposet
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       Reporter:  csar               |        Owner:
           Type:  enhancement        |       Status:  needs_work
       Priority:  major              |    Milestone:  sage-6.9
      Component:  combinatorics      |   Resolution:
       Keywords:  posets             |    Merged in:
        Authors:  Jori Mäntysalo     |    Reviewers:  Travis Scrimshaw
Report Upstream:  N/A                |  Work issues:
         Branch:                     |       Commit:
  u/jmantysalo/is_subposet           |  29ab8f2b3ba3fb8d6366f694c26866e1c0f3e4fe
   Dependencies:                     |     Stopgaps:
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Comment (by jmantysalo):

 Replying to [comment:21 tscrim]:

 > I don't like the fact that `is_subposet`, which is likely to be the
 first encountered method for this type of behavior, is caring about the
 element labels. Even more so that there is not any part of the
 documentation which suggests that it looks at labels. So you need to
 rework the documentation.

 ?? There is a note-block that says just that, and it is direct copy from
 `is_subgraph()` in (generic) graphs.

--
Ticket URL: <http://trac.sagemath.org/ticket/15875#comment:22>
Sage <http://www.sagemath.org>
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