#9343: Upgrade PARI to svn snapshot 12577 - a pre-release of PARI 2.4.3.
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Reporter: was
| Owner: jdemeyer
Type: enhancement
| Status: needs_work
Priority: blocker
| Milestone: sage-4.6
Component: packages
| Keywords:
Author: Robert Bradshaw, John Cremona, Jeroen Demeyer, William Stein,
David Kirkby | Upstream: N/A
Reviewer: Robert Bradshaw, John Cremona, Jeroen Demeyer, William Stein,
David Kirkby, François Bissey, Leif Leonhardy | Merged:
Work_issues:
|
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Comment(by cremona):
Replying to [comment:346 leif]:
> Replying to [comment:345 jdemeyer]:
> > Replying to [comment:342 leif]:
> > > It's an upstream problem (PARI/GP 2.4.3.svn-12577 with MPIR 2.1.1).
:)
> >
> > I'm '''not''' able to reproduce this problem. I'm using vanilla MPIR
2.1.1, vanilla PARI svn-12577 [...]
>
> > I run the gp script provided by John and it just works.
>
> Well, I wrote ''"'''a''' GP script"''; John's doesn't resemble what Sage
actually does.
My script was intended to make the pari library do exactly what is does in
that Sage example, i.e. it calls ellheight with the same point and curve.
>
> Try {{{ellorder(E,Q)}}}...
Meaning? That returns 0, which is correct (it means infinite order).
>
> With true [http://gmplib.org/ GMP] 5.0.1 (and ECM 6.3), Sage
4.6.prealpha3 passes all tests for me; I'll try later on further machines.
>
> I've put a remark on the [http://wiki.sagemath.org/NewPARI NewPARI Wiki
page], and will revert #8664 to "needs work".
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9343#comment:347>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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