#11580: Magma interface cannot convert multivariate polynomials back to sage
-----------------------------+----------------------------------------------
   Reporter:  nbruin         |          Owner:  was            
       Type:  defect         |         Status:  positive_review
   Priority:  minor          |      Milestone:  sage-4.7.2     
  Component:  interfaces     |       Keywords:                 
Work_issues:                 |       Upstream:  N/A            
   Reviewer:  William Stein  |         Author:  Nils Bruin     
     Merged:                 |   Dependencies:                 
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Description changed by jdemeyer:

Old description:

> Evidently:
> {{{
> sage: R.<x,y,z>=QQ[]
> sage: f=x^2+3*y
> sage: magma(f).sage()
> NameError: name 'x' is not defined
> }}}
> ---------------------------
> apply [attachment:trac_11580-magma_mpols.patch] to extcode repository.
> Apply [attachment:trac_11580-doctests.patch] to the sage library.

New description:

 Evidently:
 {{{
 sage: R.<x,y,z>=QQ[]
 sage: f=x^2+3*y
 sage: magma(f).sage()
 NameError: name 'x' is not defined
 }}}
 ---------------------------
 apply [attachment:trac_11580-magma_mpols.patch] to extcode repository.
 Apply [attachment:trac_11580-doctest.patch] to the sage library.

--

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11580#comment:7>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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