Opened 6 years ago

Closed 6 years ago

#17683 closed defect (fixed)

Subgraph of Hasse Diagram gives error

Reported by: jmantysalo Owned by:
Priority: major Milestone: sage-6.5
Component: graph theory Keywords:
Cc: ncohen Merged in:
Authors: Nathann Cohen Reviewers: Travis Scrimshaw
Report Upstream: N/A Work issues:
Branch: fa5734f (Commits) Commit: fa5734fd98af91de2692cdcaf1bf5ab88852601e
Dependencies: Stopgaps:


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.)

Change History (3)

comment:1 Changed 6 years ago by ncohen

  • Authors set to Nathann Cohen
  • Branch set to public/17683
  • Commit set to fa5734fd98af91de2692cdcaf1bf5ab88852601e
  • Status changed from new to needs_review

New commits:

fa5734ftrac #17683: Subgraph of Hasse Diagram gives error

comment:2 Changed 6 years ago by tscrim

  • Reviewers set to Travis Scrimshaw
  • Status changed from needs_review to positive_review


comment:3 Changed 6 years ago by vbraun

  • Branch changed from public/17683 to fa5734fd98af91de2692cdcaf1bf5ab88852601e
  • Resolution set to fixed
  • Status changed from positive_review to closed
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