RHS in simplex method
AnsweredHello. My question is how can I get the Δb mentioned in the figure below? Is there any related attribute in GUROBI that can be used to find Δb?
0
-
Official comment
-
Gurobi Staff
This post is more than two years old. Some information may not be up to date. For current information, please check the Gurobi Documentation or Knowledge Base. If you need more help, please create a new post in the community forum, or try Gurobot, our chatbot interface offering instant, expert-level support. -
-
-
Hi,
You can get the min and max values for \(\Delta b\) by querying these two linear constraint attributes after the model has been solved to optimality and a basic solution is available:
"SA" stands for sensitivity analysis, and these values show how much you can change the RHS without losing the optimality of that basis. The same exists for variable bounds and objective coefficients (see here and following).
Cheers,
Matthias0 -
-
Hello,
Thank you very much for your help and solving the problem that has been bothering me for half a month. Thank you very much!
Best Wishes!
0 -
Post is closed for comments.
Comments
3 comments