#17154: Comparison of WeylGroups
-----------------------------+----------------------------
Reporter: aapitzsch | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-6.4
Component: combinatorics | Keywords:
Merged in: | Authors:
Reviewers: | Report Upstream: N/A
Work issues: | Branch:
Commit: | Dependencies:
Stopgaps: |
-----------------------------+----------------------------
{{{
sage: wl = RootSystem(['A',3]).weight_lattice()
sage: W = WeylGroup(['A',3], prefix="s")
sage: wl.weyl_group() == W
False
}}}
but
{{{
sage: wl.weyl_group().__cmp__(W)
0
}}}
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Ticket URL: <http://trac.sagemath.org/ticket/17154>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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