#16162: (x**2+x+a).any_root() over GF(2**k) seemingly loops and cannot be
interrupted
-------------------------------------+-------------------------------------
       Reporter:  jpflori            |        Owner:
           Type:  defect             |       Status:  new
       Priority:  critical           |    Milestone:  sage-6.2
      Component:  finite rings       |   Resolution:
       Keywords:  finite field       |    Merged in:
  polynomial root factor             |    Reviewers:
        Authors:  Jean-Pierre Flori  |  Work issues:
Report Upstream:  N/A                |       Commit:
         Branch:                     |  485815436aff2eb226271222b697f8fb7b82ae65
  u/jpflori/ticket/16162             |     Stopgaps:
   Dependencies:                     |
-------------------------------------+-------------------------------------
Changes (by {'newvalue': u'Jean-Pierre Flori', 'oldvalue': ''}):

 * keywords:   => finite field polynomial root factor
 * commit:   => 485815436aff2eb226271222b697f8fb7b82ae65
 * branch:   => u/jpflori/ticket/16162
 * author:   => Jean-Pierre Flori


Comment:

 The `any_root` should surely be refactored as well.
 That will ease the implementation of special case more efficient methods.
 ----
 New commits:
 
||[http://git.sagemath.org/sage.git/commit/?id=485815436aff2eb226271222b697f8fb7b82ae65
 4858154]||{{{Quick fix for infinite loop and bugs in Cantor-Zassenhaus
 implementation.}}}||

--
Ticket URL: <http://trac.sagemath.org/ticket/16162#comment:1>
Sage <http://www.sagemath.org>
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