#8987: Add support for rational polyhedral fans
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Reporter: novoselt | Owner: mhampton
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-4.4.4
Component: geometry | Keywords:
Author: Andrey Novoseltsev | Upstream: N/A
Reviewer: Volker Braun | Merged:
Work_issues: |
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Comment(by vbraun):
I'm also in favor of 3). The "holes" in the fan make faces non-adjacent,
thats just how it works.
> I don't want to prohibit non-strictly convex cones completely, since I
think that we definitely should have a function for computing dual cones.
The dual cones can be returned as `Polyhedron` objects, which is probably
more useful since you'll most likely want to shift their origin and then
intersect them.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/8987#comment:38>
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