Mathematics Stack Exchange is a question and answer site for people studying math at any level and professionals in related fields. Join them; it only takes a minute:

Sign up
Here's how it works:
  1. Anybody can ask a question
  2. Anybody can answer
  3. The best answers are voted up and rise to the top

Is there a software package that can output all optimal solutions of a linear program if there are multiple such solutions?

share|cite|improve this question
1  
What do you mean by "all?" Suppose you have a three-variable problem, your constraints limit you to the cube $0\le x\le 1$, $0\le y\le 1$, $0\le z\le 1$, and the problem is to minimize $x+y$. You have uncountably many optimal solutions, so you can't output all of them. – Ben Crowell Jan 25 '12 at 6:11
    
i meant all the optimal basic feasible solutions – extraeee Jan 25 '12 at 6:28
    
Did you check CPLEX? – user2468 Jan 25 '12 at 19:16

Your Answer

 
discard

By posting your answer, you agree to the privacy policy and terms of service.

Browse other questions tagged or ask your own question.