#10910: Avoid nfinit while factoring polynomials
-----------------------------+----------------------------------------------
   Reporter:  lftabera       |          Owner:  tbd                             
         
       Type:  enhancement    |         Status:  needs_work                      
         
   Priority:  major          |      Milestone:  sage-4.7                        
         
  Component:  factorization  |       Keywords:  factorization, pari, nfinit, 
number field
Work_issues:                 |       Upstream:  N/A                             
         
   Reviewer:                 |         Author:  Luis Felipe Tabera Alonso       
         
     Merged:                 |   Dependencies:                                  
         
-----------------------------+----------------------------------------------
Changes (by mariah):

  * status:  needs_review => needs_work


Comment:

 The patch applied to sage-4.7.rc2 causes the following test to fail:

 {{{
 % ./sage -t  -long -force_lib
 "devel/sage/sage/rings/polynomial/polynomial_element.pyx"
 sage -t -long -force_lib
 "devel/sage/sage/rings/polynomial/polynomial_element.pyx"
 **********************************************************************
 File "/home/mariah/sage/sage-4.7.rc2-x86_64-Linux-nehalem-fc-
 review-10910/devel/sage/sage/rings/polynomial/polynomial_element.pyx",
 line 2704:
     sage: hasattr(N, '_NumberField_generic__pari_nf')
 Expected:
     False
 Got:
     True
 **********************************************************************
 1 items had failures:
    1 of 143 in __main__.example_51
 ***Test Failed*** 1 failures.
 For whitespace errors, see the file
 /home/mariah/.sage//tmp/.doctest_polynomial_element.py
          [23.1 s]

 ----------------------------------------------------------------------
 The following tests failed:


         sage -t -long -force_lib
 "devel/sage/sage/rings/polynomial/polynomial_element.pyx"
 Total time for all tests: 23.1 seconds
 }}}

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10910#comment:4>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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