#10817: implementation of the generalized associahedron as a polyhedral complex
----------------------------------------------------+-----------------------
Reporter: stumpc5 | Owner:
Type: enhancement | Status:
needs_work
Priority: major | Milestone: sage-5.0
Component: combinatorics | Keywords:
associahedra
Work_issues: | Upstream: N/A
Reviewer: Frédéric Chapoton, Nicolas M. Thiéry | Author:
Christian Stump
Merged: | Dependencies:
----------------------------------------------------+-----------------------
Comment(by jdemeyer):
On Cicero (Linux i386):
{{{
**********************************************************************
File
"/home/buildbot/build/sage/cicero-1/cicero_full/build/sage-5.0.beta6/devel
/sage-main/sage/combinat/root_system/associahedron.py", line 43:
sage: sorted(Asso.Hrepresentation())
Expected:
[An inequality (-1, 0) x + 1 >= 0, An inequality (1, 0) x + 1 >= 0, An
inequality (1, 1) x + 1 >= 0, An inequality (0, 1) x + 1 >= 0, An
inequality (0, -1) x + 1 >= 0]
Got:
[An inequality (0, 1) x + 1 >= 0, An inequality (-1, 0) x + 1 >= 0, An
inequality (1, 0) x + 1 >= 0, An inequality (0, -1) x + 1 >= 0, An
inequality (1, 1) x + 1 >= 0]
**********************************************************************
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10817#comment:22>
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