#9745: Pickling of FFELT (finite field element) PARI/GP elements broken
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Reporter: jdemeyer | Owner: was
Type: defect | Status: new
Priority: major | Milestone: sage-4.6
Component: pickling | Keywords: pari gp
Author: | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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The new version of PARI (see #9343) introduces a new type t_FFELT (finite
field element). Unfortunately, they pickle badly in Sage:
{{{
sage: gp_el = gp('ffgen(ffinit(2,3))')
sage: gp_el.type()
t_FFELT
sage: loads(dumps(gp_el)).type()
t_POL
}}}
A possible solution would be to implement pickling using PARI's
{{{writebin()}}} and {{{read()}}}.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9745>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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