#14140: Reorganization of set partitions
------------------------------------+---------------------------------------
       Reporter:  stumpc5           |         Owner:  sage-combinat
           Type:  enhancement       |        Status:  needs_review 
       Priority:  major             |     Milestone:  sage-5.8     
      Component:  combinatorics     |    Resolution:               
       Keywords:  set partitions    |   Work issues:               
Report Upstream:  N/A               |     Reviewers:               
        Authors:  Travis Scrimshaw  |     Merged in:               
   Dependencies:  #13605            |      Stopgaps:               
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Comment (by stumpc5):

 I would appreciate if we could make the string representation of a set
 that is totally ordered to be ordered the same way. This is, each part is
 ordered increasingly, as are the sets by their first element:

 Currently, I get
 {{{
 sage: SetPartition([[1,2,4],[3,5]])
 {{3, 5}, {1, 2, 4}}
 }}}
 but I would prefer to get
 {{{
 {{1, 2, 4}, {3, 5}}
 }}}
 Does that sound reasonable?

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/14140#comment:20>
Sage <http://www.sagemath.org>
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