#12536: Implementation of class for Linear Extensions of a finite Poset
---------------------------------+------------------------------------------
   Reporter:  aschilling         |          Owner:  sage-combinat            
       Type:  enhancement        |         Status:  needs_work               
   Priority:  major              |      Milestone:  sage-5.0                 
  Component:  combinatorics      |       Keywords:  posets, linear extensions
Work_issues:                     |       Upstream:  N/A                      
   Reviewer:  Nicolas M. Thiéry  |         Author:  Anne Schilling           
     Merged:                     |   Dependencies:  #12677                   
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Changes (by nthiery):

  * status:  needs_review => needs_work
  * reviewer:  => Nicolas M. Thiéry
  * dependencies:  => #12677


Old description:

> This patch implements a class for linear extensions of a finite poset. It
> also add functionalities to the poset class, such as the promotion and
> evacuation operators.

New description:

 This patch implements a class for linear extensions of a finite poset. It
 also add functionalities to the poset class, such as the promotion and
 evacuation operators.

 Ongoing work and review on the Sage-Combinat queue; see:
 http://combinat.sagemath.org/patches/file/tip/trac_12536
 -linear_extensions-as.patch

--

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12536#comment:5>
Sage <http://www.sagemath.org>
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