#9856: improve `augment` method for sparse matrices
-------------------------------------+--------------------------------------
   Reporter:  ylchapuy               |       Owner:  jason, was
       Type:  enhancement            |      Status:  needs_work
   Priority:  major                  |   Milestone:  sage-4.6  
  Component:  linear algebra         |    Keywords:            
     Author:  Yann Laigle-Chapuy     |    Upstream:  N/A       
   Reviewer:  Paul Zimmermann        |      Merged:            
Work_issues:  typo in error message  |  
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Changes (by zimmerma):

  * status:  needs_review => needs_work
  * reviewer:  => Paul Zimmermann
  * work_issues:  => typo in error message


Comment:

 A small typo in the code: "number of columns must be the same" should be
 "number of rows must be the same". I confirm the great speed improvement.
 Once the typo is fixed, I will check the doctests still pass.

 Paul

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9856#comment:4>
Sage <http://www.sagemath.org>
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