#16708: Class group part of the Selmer group of a number field is incorrectly
computed
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Reporter: pbruin | Owner:
Type: defect | Status: positive_review
Priority: major | Milestone: sage-6.3
Component: number fields | Resolution:
Keywords: Selmer group | Merged in:
Authors: Peter Bruin | Reviewers: John Cremona
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/pbruin/16708-selmer_group_bug | 8474e254406c3069d5741fda290e045aeb9a33a1
Dependencies: | Stopgaps:
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Changes (by cremona):
* status: needs_review => positive_review
* reviewer: => John Cremona
Comment:
I agree with the fact that there is a bug, and the prescribed fix is
correct. I tested the entire Sage library (since who knows where this
code is used -- mostly in elliptic curve functions I think).
I was distracted by the notation in the doctest (and ticket description)
which used S for the Sel;mer group and not for a set of primes, but no
worries!
--
Ticket URL: <http://trac.sagemath.org/ticket/16708#comment:2>
Sage <http://www.sagemath.org>
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