#13646: Bug in p.add_constraint (when input is True/False)
-----------------------------------------------+----------------------------
       Reporter:  ncohen                       |         Owner:  ncohen         
           Type:  defect                       |        Status:  positive_review
       Priority:  major                        |     Milestone:  sage-5.5       
      Component:  linear programming           |    Resolution:                 
       Keywords:                               |   Work issues:                 
Report Upstream:  N/A                          |     Reviewers:  Dima Pasechnik 
        Authors:  Nathann Cohen, Volker Braun  |     Merged in:                 
   Dependencies:                               |      Stopgaps:                 
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Comment (by dimpase):

 before I forgot: with Gurobi version 5.0, its LP output format has changed
 a bit. It numbers the constraints now:
 {{{
     Constraints:
       R0: x_0 + x_1 <= 10.0
       R2: x_0 <= 4.0
 }}}
 rather than
 {{{
     Constraints:
       x_0 + x_1 <= 10.0
       x_0 <= 4.0
 }}}

 Nathann, do we want a doctest patch for this? (Well, I imagine that on
 older systems, or for license-related reasons, people still use version
 4).

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13646#comment:26>
Sage <http://www.sagemath.org>
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