#8989: Add support for Fano toric varieties
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Reporter: novoselt | Owner: AlexGhitza
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-4.5
Component: algebraic geometry | Keywords:
Author: Andrey Novoseltsev | Upstream: N/A
Reviewer: Volker Braun | Merged:
Work_issues: |
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Changes (by vbraun):
* status: positive_review => needs_work
Comment:
I just noticed that `CPRFanoToricVariety` does not construct a default
`ToricLattice`:
{{{
sage: toric_varieties.Conifold().fan().lattice()
3-d lattice N
sage: toric_varieties.P2().fan().lattice()
Ambient free module of rank 2 over the principal ideal domain Integer Ring
}}}
Is there any particular reason why this is not done in the same way as
`ToricVariety`?
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/8989#comment:20>
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