#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):
Yes, thats probably good. The non-uniqueness of the description of not
necessarily strictly convex cones is painful....
I thought initially that we would this generality for the dual cones, but
they a) don't form a fan and b) one usually shifts the dual cones around
anyways, so their tip is not at the origin.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/8987#comment:28>
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