#20170: Implement reflections for affine Weyl groups
-------------------------------------+-------------------------------------
Reporter: tscrim | Owner: sage-combinat
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-7.1
Component: combinatorics | Resolution:
Keywords: reflections, Weyl | Merged in:
groups | Reviewers:
Authors: Travis Scrimshaw | Work issues:
Report Upstream: N/A | Commit:
Branch: | 762aaf1efe5ac7bd31de83ea2757b7b219a16d7d
public/combinat/reflections_infinite_weyl_groups-20170| Stopgaps:
Dependencies: #20027 |
-------------------------------------+-------------------------------------
Changes (by tscrim):
* status: new => needs_review
* commit: => 762aaf1efe5ac7bd31de83ea2757b7b219a16d7d
* branch: => public/combinat/reflections_infinite_weyl_groups-20170
Comment:
New commits:
||[http://git.sagemath.org/sage.git/commit/?id=90b278a1f7b2ecd08c2a95d7d57a36cbbdfbeb3c
90b278a]||{{{Reversing the family for reflections.}}}||
||[http://git.sagemath.org/sage.git/commit/?id=8c9b809c83f6da647f4cbee69de0ce31ae5f864d
8c9b809]||{{{Making CoxeterGroup.reflections return a Family and some
touchups.}}}||
||[http://git.sagemath.org/sage.git/commit/?id=25958261175f453493c4da055cccfe5a1880ecb2
2595826]||{{{Removing caching of CoxeterGroup.positive_roots().}}}||
||[http://git.sagemath.org/sage.git/commit/?id=7ed4c2ae1b5ce101b2b21169bc81a8af56e1b995
7ed4c2a]||{{{Merge 7.1.beta6.}}}||
||[http://git.sagemath.org/sage.git/commit/?id=3c32075db48c66b679bc142ce7ffd894d9d4b911
3c32075]||{{{Fixing doctest failures in the thematic tutorials.}}}||
||[http://git.sagemath.org/sage.git/commit/?id=35eb71c31040c78280579c8f92496aa94d884705
35eb71c]||{{{Fixing some documentation and adding note to
WeylGroup.reflections.}}}||
||[http://git.sagemath.org/sage.git/commit/?id=762aaf1efe5ac7bd31de83ea2757b7b219a16d7d
762aaf1]||{{{Adding support for reflections for affine Weyl groups.}}}||
--
Ticket URL: <http://trac.sagemath.org/ticket/20170#comment:1>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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