#8656: face_lattice does not seem to work for unbounded polyhedra
------------------------+---------------------------------------------------
Reporter: novoselt | Owner: mhampton
Type: defect | Status: needs_review
Priority: major | Milestone: sage-4.6.1
Component: geometry | Keywords:
Author: | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
------------------------+---------------------------------------------------
Changes (by vbraun):
* status: new => needs_review
* milestone: sage-4.6 => sage-4.6.1
Comment:
Fixed by the patch in #9954:
{{{
sage: for lset in Polyhedron(rays=[(1,0)]).face_lattice().level_sets():
lset
....:
[<>]
[<1>]
[<0,1>]
sage: sage: for lset in Polyhedron(rays=[(1,0),
(0,1)]).face_lattice().level_sets(): lset
....:
[<>]
[<2>]
[<1,2>, <0,2>]
[<0,1,2>]
}}}
This ticket can be closed once #9954 is merged.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/8656#comment:7>
Sage <http://www.sagemath.org>
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