#8934: Trivial bug in computing faces of non-full-dimensional lattice polytopes
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Reporter: novoselt | Owner: mhampton
Type: defect | Status: needs_review
Priority: major | Milestone: sage-4.4.2
Component: geometry | Keywords:
Author: Andrey Novoseltsev | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Changes (by novoselt):
* status: needs_work => needs_review
Comment:
I added ":" into the docstring and tried to address some of the issues
with 0-dimensional polytopes, namely, it is now possible to ask for points
and faces of them. The list of faces in this case is empty, since only
proper faces are returned in the other dimensions. In particular, asking
for any faces of the given dimension will cause an error, but that seems
to be consistent and I have documented it. I also added a synonym
"all_facet_equations" for "all_polars", since calling the second one does
not make a lot of sense for non-reflexive polytopes (although it will do
the job). Thanks a lot for quick reviews!
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/8934#comment:3>
Sage <http://www.sagemath.org>
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