#11685: Pari finite field extension: element created by list not recognised as 
zero
----------------------------------------+-----------------------------------
   Reporter:  johanbosman               |          Owner:  AlexGhitza           
       
       Type:  defect                    |         Status:  needs_info           
       
   Priority:  major                     |      Milestone:  sage-4.7.2           
       
  Component:  algebra                   |       Keywords:  finite fields, pari  
       
Work_issues:                            |       Upstream:  N/A                  
       
   Reviewer:  Simon King, Johan Bosman  |         Author:  Johan Bosman, Jeroen 
Demeyer
     Merged:                            |   Dependencies:                       
       
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Changes (by SimonKing):

  * status:  needs_review => needs_info


Comment:

 The error has changed, but there's still an error:
 {{{
 sage: K.<a>=GF(next_prime(2**60)**3)
 sage: b = K([0])
 sage:
 K([b._FiniteField_ext_pariElement__value])._FiniteField_ext_pariElement__value
 ERROR: An unexpected error occurred while tokenizing input
 The following traceback may be corrupted or invalid
 The error message is: ('EOF in multi-line statement', (1140, 0))

 ---------------------------------------------------------------------------
 TypeError                                 Traceback (most recent call
 last)
 ...
 TypeError: unable to coerce
 }}}

 ''If'' we want to make that kind of conversion work (perhaps Johan can
 express his point of view?) then something needs to be done.

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11685#comment:17>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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