#16959: p-primary bound for Sha can be improved
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Reporter: wuthrich | Owner:
Type: defect | Status: needs_review
Priority: major | Milestone: sage-6.4
Component: elliptic curves | Resolution:
Keywords: tate-shafarevich, | Merged in:
shark | Reviewers: William Stein
Authors: Chris Wuthrich | Work issues:
Report Upstream: N/A | Commit:
Branch: | 93d45724d5f8451cf3320e1bde08eaf7fae71e67
u/wuthrich/ticket/16959 | Stopgaps:
Dependencies: |
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Changes (by wuthrich):
* cc: cremona (removed)
* status: needs_work => needs_review
Comment:
I hope this would solve it, though I can't test 32-bit.
This 32-bit issue is linked to eclib having problems with 32-bit. I copied
# 32-bit as I did earlier in #11211, where Paul Zimmermann noticed
"However there are already some tests that are known to fail on 32-bit,
for example in lib/cremona/newforms.pyx: ...". At the time I did not see
any other solution than to make 32-bit fail. I don't know if the state has
evolved since then.
If so that should be solved on a different ticket. This ticket here
removed one example of this #32-bit behaviour and replaced it with
another.
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Ticket URL: <http://trac.sagemath.org/ticket/16959#comment:16>
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