#19659: Poset: inverse function of ordinal_sum()
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Reporter: jmantysalo | Owner:
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-7.0
Component: combinatorics | Resolution:
Keywords: poset | Merged in:
Authors: Jori Mäntysalo | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/jmantysalo/develop | 4358a5a4574999015ccb9088bdb842dcc738d40c
Dependencies: | Stopgaps:
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Comment (by jmantysalo):
Replying to [comment:10 ncohen]:
> I don't see why. Can't you access `_hasse_diagram` directly?
Without copying code? Then ordinal decomposition function if `posets.py`
should return `HasseDiagram`, which sounds odd.
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Ticket URL: <http://trac.sagemath.org/ticket/19659#comment:11>
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