#10795: Fix and upgrade double dense matrix QR decomposition
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       Reporter:  rbeezer         |         Owner:  jason, was  
           Type:  defect          |        Status:  needs_review
       Priority:  minor           |     Milestone:  sage-5.1    
      Component:  linear algebra  |    Resolution:              
       Keywords:  sd40.5          |   Work issues:              
Report Upstream:  N/A             |     Reviewers:  Martin Raum 
        Authors:  Rob Beezer      |     Merged in:              
   Dependencies:                  |      Stopgaps:              
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Changes (by rbeezer):

 * cc: ddrake (added)
  * keywords:  => sd40.5
  * status:  needs_work => needs_review


Comment:

 * Jeroen - thanks for the bump.
 * Needed a rebase, so did that and also tidied up a few things. Almost
 entirely documentation, with one code change.  Will need a new review
 since the documentation has changed.
 * Doctest failures.  Seems different platforms give different bases for
 the dimension 2 left kernel of the matrix.  No harm in just removing it
 and explaining the situation, along with definitive evidence that the
 result behaves as expected.

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10795#comment:19>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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