Last Tableau of Simplex Method in LP Problem

Greetings,

Currently, I am using linprog with simplex method to solve linear programming problem.

Is it possible to print the last tableau of simplex method?

Thank you

Answer 1

[Torsten]

https://www.12000.org/my_notes/simplex/index.htm

[Devin]

Thank Torsten for your help!

I have tried the codes you sent to me. However, the code cannot deal with some special cases:

a. constraint matrix is not full rank; b. cycling because of degeneracy.

But these two cases are very important to my research.

I also look up github and file exchange of matlab, but unfortunately have not found one that satisfy my requirements. They always fail for case a. Case a is also the reason hinders my own simplex code.

[Torsten]

Add new slack variables to all your constraint equations. Then your constraint matrix has full rank.