#18610: Bug: Circular Descent Check in WeylGroups
-------------------------------------+-------------------------------------
Reporter: nathanwilliams | Owner:
Type: defect | Status: needs_review
Priority: major | Milestone: sage-6.8
Component: combinatorics | Resolution:
Keywords: | Merged in:
sagedays64.5,coxeter,descent | Reviewers:
Authors: Nathan Williams | Work issues:
Report Upstream: N/A | Commit:
Branch: | 8fe1bb853913ea62a065bf5b53fa460928354815
u/nathanwilliams/bug__circular_descent_check_in_weylgroups| Stopgaps:
Dependencies: |
-------------------------------------+-------------------------------------
Changes (by nathanwilliams):
* status: new => needs_review
* commit: => 8fe1bb853913ea62a065bf5b53fa460928354815
Comment:
The suggestion is essentially a good one, but fails because
{{{CoxeterGroups().example()}}} is in a category where this again will
cause an infinite loop. Changing {{{has_right_descent(i)}}} in the way
suggested works.
----
New commits:
||[http://git.sagemath.org/sage.git/commit/?id=5716df5284bdaafb3624dd2d0739cf581a59a77a
5716df5]||{{{Fixed according to Travis's suggestions}}}||
||[http://git.sagemath.org/sage.git/commit/?id=4404133e8c294da9b2ca49339aa06d7f6b2348b2
4404133]||{{{Fixed according to Travis's suggestions, and now actually
running I think}}}||
||[http://git.sagemath.org/sage.git/commit/?id=8fe1bb853913ea62a065bf5b53fa460928354815
8fe1bb8]||{{{Tab fixed}}}||
--
Ticket URL: <http://trac.sagemath.org/ticket/18610#comment:4>
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