#10045: FInite field coercion bug
--------------------------------+-------------------------------------------
   Reporter:  robertwb          |       Owner:  AlexGhitza  
       Type:  defect            |      Status:  needs_review
   Priority:  critical          |   Milestone:  sage-4.6    
  Component:  basic arithmetic  |    Keywords:              
     Author:                    |    Upstream:  N/A         
   Reviewer:                    |      Merged:              
Work_issues:                    |  
--------------------------------+-------------------------------------------
Changes (by robertwb):

 * cc: was (added)
  * status:  new => needs_review


Comment:

 #8220 broke caching which exposed a bug in comparison. In the above
 example, K and F are not actually equal (different moduli) but Sage
 thought they were, and pari happily gave 0 for the product between the
 incompatible underlying elements rather than complaining.

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10045#comment:1>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
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