#5125: [with patch, positive review] Ideal.basis_is_groebner() may return wrong
results
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 Reporter:  malb                 |        Owner:  malb    
     Type:  defect               |       Status:  new     
 Priority:  critical             |    Milestone:  sage-3.3
Component:  commutative algebra  |   Resolution:          
 Keywords:                       |  
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Changes (by malb):

  * summary:  [with patch, needs review] Ideal.basis_is_groebner() may
              return wrong results => [with patch, positive
              review] Ideal.basis_is_groebner() may return
              wrong results

Comment:

 The attached patch fixes the issue for me. I've added a second patch which
 documents that the bug is indeed fixed. mabshoff, this patch should
 definitely go in for 3.3 because right now Sage gives wrong answers!

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/5125#comment:3>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of 
Reinventing the Wheel
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