#18635: Move WeylGroups.ElementMethods.reflection_to_root to
WeylGroups.ParentMethods.reflection_to_positive_root
-------------------------------------+-------------------------------------
Reporter: stumpc5 | Owner: mshimo
Type: defect | Status: new
Priority: major | Milestone: sage-6.8
Component: categories | Resolution:
Keywords: weyl groups, | Merged in:
coxeter groups | Reviewers:
Authors: | Work issues:
Report Upstream: N/A | Commit:
Branch: public/18635 | 886b52ada7491c6e6655ddb3c41decde1d04f015
Dependencies: | Stopgaps:
-------------------------------------+-------------------------------------
Comment (by stumpc5):
Replying to [comment:10 tscrim]:
> Although you should be able to do `w * beta`.
Are you claiming this works already, or that this ''should'' work?
{{{
sage: W = WeylGroup(['A',2])
sage: w = W.simple_reflection(1)
sage: beta = w.reflection_to_root()
sage: w*beta
---------------------------------------------------------------------------
TypeError Traceback (most recent call
last)
...
TypeError: unsupported operand parent(s) for '*': 'Weyl Group of type
['A', 2] (as a matrix group acting on the ambient space)' and 'Root
lattice of the Root system of type ['A', 2]'
}}}
--
Ticket URL: <http://trac.sagemath.org/ticket/18635#comment:13>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
--
You received this message because you are subscribed to the Google Groups
"sage-trac" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
Visit this group at http://groups.google.com/group/sage-trac.
For more options, visit https://groups.google.com/d/optout.
