[Cgl-tickets] [COIN-OR Cut Generator Library] #23: tolerance issue in simultaneous lifting of CglKnapsackCover.cpp

COIN-OR Cut Generator Library coin-trac at coin-or.org
Tue Feb 12 16:24:25 EST 2008


#23: tolerance issue in simultaneous lifting of CglKnapsackCover.cpp
------------------------------+---------------------------------------------
 Reporter:  rlh               |       Owner:  rlh  
     Type:  defect            |      Status:  new  
 Priority:  major             |   Milestone:       
Component:  CglKnapsackCover  |     Version:  trunk
 Keywords:                    |  
------------------------------+---------------------------------------------
 Line 2575 of /trunk/Cgl/src/CglKnapsackCover.cpp

        if (remainder.getElements()[h] <= muMinusLambda[i]-epsilon_){

 should be

           if (remainder.getElements()[h] <= muMinusLambda[i]){

-- 
Ticket URL: <https://projects.coin-or.org/Cgl/ticket/23>
COIN-OR Cut Generator Library <http://projects.coin-or.org/Cgl>
A library of mixed-integer programming cutting plane generators.



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