[Cgl-tickets] [COIN-OR Cut Generator Library] #24: sign error in lifted coeficients of CglFlowCover.cpp

COIN-OR Cut Generator Library coin-trac at coin-or.org
Wed Feb 13 11:37:23 EST 2008


#24: sign error in lifted coeficients of CglFlowCover.cpp
--------------------+-------------------------------------------------------
 Reporter:  rlh     |       Owner:  rlh  
     Type:  defect  |      Status:  new  
 Priority:  major   |   Milestone:       
Component:  Cgl     |     Version:  trunk
 Keywords:          |  
--------------------+-------------------------------------------------------
 In CglFlowCover.cpp, the lines

 927                 xCoef[i] = estX;
 928                 yCoef[i] = -estY;

 should be

 927                 xCoef[i] = - estX;
 928                 yCoef[i] = estY;

-- 
Ticket URL: <https://projects.coin-or.org/Cgl/ticket/24>
COIN-OR Cut Generator Library <http://projects.coin-or.org/Cgl>
A library of mixed-integer programming cutting plane generators.



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