#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 would be in favor of removing `ambient_dim`. As you say, we'd then have
* `self.ambient().dim()`
* `self.lattice().dim()`
On a related note, the dimension of the toric variety is currently
`ToricVariety_field.dimension()`. Maybe we can shorten that to `dim()` as
well to be consistent?
For the output I also think that the verbose option is best. Maybe we can
abbreviate the "Dimension", that would save space yet remain informative:
{{{
sage: cone
2d cone in 3d lattice N
sage: cone_face
1d face of 2d cone in 3d lattice N
sage: fan
Rational polyhedral fan in 3d lattice N
sage: fan_face
1d cone of Rational polyhedral fan in 3d lattice N
}}}
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/8987#comment:40>
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