#8987: Add support for rational polyhedral fans
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Reporter: novoselt | Owner: mhampton
Type: enhancement | Status: needs_review
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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Changes (by vbraun):
* reviewer: => Volker Braun
Comment:
Maybe I'm missing something, but is there a reason why comparison of cones
depends on the ray ordering?
{{{
sage: Cone([(1,0), (0,1)]) == Cone([(1,0), (0,1)])
True
sage: Cone([(1,0), (0,1)]) == Cone([(0,1), (1,0)])
False
}}}
It seems more natural to compare `ray_set()` instead of `rays()`.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/8987#comment:7>
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