#5142: [with patch, needs review, needs rebase] speed up elementary_divisors for
sparse integer matrices?
-----------------------------------------+----------------------------------
 Reporter:  jhpalmieri                   |        Owner:  jhpalmieri
     Type:  defect                       |       Status:  new       
 Priority:  minor                        |    Milestone:  sage-3.4.1
Component:  linear algebra               |   Resolution:            
 Keywords:  sparse, elementary_divisors  |  
-----------------------------------------+----------------------------------
Changes (by mabshoff):

  * summary:  [with patch, needs review] speed up elementary_divisors for
              sparse integer matrices? => [with patch, needs
              review, needs rebase] speed up
              elementary_divisors for sparse integer
              matrices?
  * milestone:  sage-3.3 => sage-3.4.1

Comment:

 Hi John,

 this patch does not apply to my 3.3.rc0 merge tree. Please try to rebase
 it against 3.3.alpha6:
 {{{
 sage-3.3.rc0/devel/sage$ patch -p1 < trac_5142.patch
 patching file sage/matrix/matrix_integer_sparse.pyx
 Hunk #1 FAILED at 296.
 1 out of 1 hunk FAILED -- saving rejects to file
 sage/matrix/matrix_integer_sparse.pyx.rej
 }}}

 Cheers,

 Michael

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/5142#comment:4>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of 
Reinventing the Wheel
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