#15608: metaticket for simon_two_descent issues
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Reporter: cremona | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-6.2
Component: elliptic curves | Resolution:
Keywords: elliptic curve | Merged in:
simon_two_descent | Reviewers:
Authors: | Work issues:
Report Upstream: N/A | Commit:
Branch: | Stopgaps:
Dependencies: |
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Description changed by pbruin:
Old description:
> There are several open tickets relating to issues with the
> simon_two_descent function for elliptic curves over Q and over number
> fields, which call Denis Simon's GP scripts, as well as a similar number
> of closed tickets. To help keep track of these, this ticket serves only
> to be a catalogue of these open tickets in order to better coordinate
> work on them.
>
> #5153 bug in simon_two_descent for elliptic curves [fixed]
>
> #9322 long time in simon_two_descent for elliptic curves [needs info]
>
> #10735 Simon 2-descent only returns an upper bound on the 2-Selmer
> rank [needs review, upstream]
>
> #10745 bug in elliptic curve gens() [needs info]
>
> #11005 Update Simon's GP scripts [positive review]
>
> #15809 Compile Denis Simon's scripts with gp2c [new]
>
> #13593 tighter upper bound on elliptic curve rank [fixed]
>
> #15483 Simon 2-descent gives `RuntimeError` for an elliptic curve
> over a quadratic field [needs review, upstream]
>
> Upstream are the ones with bugs in the script that were reported to the
> author.
New description:
There are several open tickets relating to issues with the
simon_two_descent function for elliptic curves over Q and over number
fields, which call Denis Simon's GP scripts, as well as a similar number
of closed tickets. To help keep track of these, this ticket serves only
to be a catalogue of these open tickets in order to better coordinate work
on them.
#5153 bug in simon_two_descent for elliptic curves [fixed]
#9322 long time in simon_two_descent for elliptic curves [needs info]
#10735 Simon 2-descent only returns an upper bound on the 2-Selmer
rank [needs review (documentation), upstream]
#10745 bug in elliptic curve gens() [needs info]
#11005 Update Simon's GP scripts [fixed]
#15809 Compile Denis Simon's scripts with gp2c [new]
#13593 tighter upper bound on elliptic curve rank [fixed]
#15483 Simon 2-descent gives `RuntimeError` for an elliptic curve over
a quadratic field [fixed (workaround), upstream]
Upstream are the ones with bugs in the script that were reported to the
author.
--
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Ticket URL: <http://trac.sagemath.org/ticket/15608#comment:8>
Sage <http://www.sagemath.org>
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