#13183: Implement index(cone) for fan morphisms
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Reporter: novoselt | Owner: mhampton
Type: enhancement | Status: new
Priority: major | Milestone: sage-5.2
Component: geometry | Resolution:
Keywords: toric | Work issues:
Report Upstream: N/A | Reviewers:
Authors: Andrey Novoseltsev | Merged in:
Dependencies: | Stopgaps:
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Comment (by vbraun):
Every morphism has inverse images, but I would reserve "fiber" for the
case where you have a fibration. If only because it has the same English
root.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13183#comment:6>
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