#11540: Make elliptic curve reduction consistent with has_good_reduction
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Reporter: mderickx | Owner: cremona
Type: enhancement | Status: positive_review
Priority: major | Milestone: sage-4.7.2
Component: elliptic curves | Keywords: Reduction of elliptic curves
Work_issues: | Upstream: N/A
Reviewer: Chris Wuthrich | Author: Maarten Derickx
Merged: | Dependencies:
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Changes (by wuthrich):
* keywords: => Reduction of elliptic curves
* reviewer: => Chris Wuthrich
* status: needs_review => positive_review
Old description:
> for more info see: https://groups.google.com/forum/#!topic/sage-
> nt/91msjosvJuA
New description:
for more info see: https://groups.google.com/forum/#!topic/sage-
nt/91msjosvJuA
This patch changes the behaviour of the reduction of an elliptic curve
over a number field. Now, it will always cahnge to a minimal model and
then give back its special fibre if the reduction is good.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11540#comment:2>
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