#10714: Rows of a zero-row sparse matrix are incorrect
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   Reporter:  rbeezer         |       Owner:  jason, was
       Type:  defect          |      Status:  new       
   Priority:  major           |   Milestone:  sage-4.6.2
  Component:  linear algebra  |    Keywords:            
     Author:                  |    Upstream:  N/A       
   Reviewer:                  |      Merged:            
Work_issues:                  |  
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Comment(by was):

 Replying to [comment:1 jason]:
 > Good catch!  The rows returned should probably be sparse vectors too.

 It seems to me like they are sparse vectors.

 {{{
 sage: S = matrix(0, 2, sparse=True)
 sage: v = S.rows()[0]
 sage: type(v)
 <type 'sage.modules.free_module_element.FreeModuleElement_generic_sparse'>
 sage: v.is_sparse()
 True
 }}}

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10714#comment:2>
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