#15115: correct set of points at infinity for hyperelliptic curve
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Reporter: mstreng | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-5.12
Component: geometry | Resolution:
Keywords: hyperelliptic | Merged in:
curve points at infinity | Reviewers:
Authors: Marco Streng | Work issues: doctest the rest of
Report Upstream: N/A | the sage library, check how
Branch: | documentation looks, add example
Dependencies: #15108 | from ticket description to patch
| Commit:
| Stopgaps:
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Comment (by mstreng):
Replying to [comment:6 nbruin]:
> But in those cases the answers can be made correct by rephrasing them in
terms of "birational" rather than "isomorphic" and if necessary in terms
of "places of degree 1" rather than points.
What kind of functionality for places of function fields does Sage have
right now? It is definitely good to have for general curves. But for
hyperelliptic curves we should still switch to weighted projective spaces
at some point anyway.
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Ticket URL: <http://trac.sagemath.org/ticket/15115#comment:7>
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