#9212: top-level identity_matrix and zero_matrix functions should return mutable
matrices
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 Reporter:  jason           |         Owner:  jason, was                    
     Type:  defect          |        Status:  closed                        
 Priority:  major           |     Milestone:  sage-duplicate/invalid/wontfix
Component:  linear algebra  |    Resolution:  wontfix                       
 Keywords:                  |        Author:  Jason Grout                   
 Upstream:  N/A             |      Reviewer:                                
   Merged:                  |   Work_issues:                                
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Comment(by jason):

 The discussion there didn't discuss the top-level identity_matrix or
 zero_matrix functions.  In fact, they made a big change to those functions
 without deprecations.  The attached patch does *not* revert the changes in
 #8276.  It just restricts the changes to exactly what was discussed (i.e.,
 this patch takes care of what I see as an unintended ramification of the
 changes in #8276).

 I won't reopen this, as that's pushing things.  But I think you're cutting
 off the discussion way too soon.

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9212#comment:4>
Sage <http://www.sagemath.org>
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