#17683: Subgraph of Hasse Diagram gives error
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Reporter: jmantysalo | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-6.5
Component: graph theory | Keywords:
Merged in: | Authors:
Reviewers: | Report Upstream: N/A
Work issues: | Branch:
Commit: | Dependencies:
Stopgaps: |
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{{{
sage: Poset({0:[1]})._hasse_diagram.subgraph([0])
NotImplementedError: An immutable graph does not change name
}}}
This same error has already been corrected from several other places.
(This will be needed for #17173, I guess.)
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Ticket URL: <http://trac.sagemath.org/ticket/17683>
Sage <http://www.sagemath.org>
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