Activity for Linear Program Solver

  • Anonymous posted a comment on discussion General Discussion

    Hi these links lead only to microsoft webpage. Is it possible to update them. Thank you!

  • Anonymous created ticket #6

    Fatal error: Uncaught Error: Call to undefined function lpsolve() when using PHP

  • Anonymous posted a comment on discussion General Discussion

    I am currently working on a project to create the optimal path for changeover between 8 products to have the least wasted time in changeover i don't know how to construct a constraint on excel to let the model go through 8 products in sequence

  • Anonymous posted a comment on discussion General Discussion

    One of the specialized companies in the production of foodstuffs wants to export two types of products that are of high quality. It was necessary for this facility to develop a production plan for these two producers in a manner that would provide them with the maximum amount of profit (approximately $ 1 = 500 SP). The plant manager requested the production department to address this issue on the basis of the following data: I could extract the next MAXz = 500x1 + 500x2 2x1 + 3x2 <= 6 3x1 + 6x2 <=...

  • Anonymous posted a comment on discussion General Discussion

    Is it possible to solve a Mixed integer linear programming problem without using a solver or linear programming tool box, just writing plain code for constraints and Branch and Bound method.

  • Anonymous posted a comment on discussion General Discussion

    ALITTLE CONFUSED ON HOW TO SOLVE THIS QUESTION. CAN SOMEONE WALK ME THROUGH IT.

  • Anonymous posted a comment on discussion General Discussion

    simplify the objective with algebra 2x1 + 1x1 is equal to 3x1 since you are only trying to maximize x1 the coefficient doesn't really matter

  • Anonymous posted a comment on discussion General Discussion

    If you are a student, you can use te following tool (solvexo) https://sourceforge.net/projects/linear-program-solver-simplexe/?source=navbar it includes a variables recognition system. with detailed and graphical resolution

  • Anonymous posted a comment on discussion General Discussion

    Got a question thats like: Max Z = 2x1 +x1 subject to: -x1 +x2<= 3 x1-x2<=3 x1+x2<=4 How do I proceed if x1 is twice on the function? When filling the table how will it turn out?

  • Anonymous posted a comment on discussion General Discussion

    If you cant get LiPS running install the following system updates: Microsoft Visual C++ 2005 SP1 Redistributable Package - http://www.microsoft.com/downloads/details.aspx?familyid=200B2FD9-AE1A-4A14-984D-389C36F85647&displaylang=en Microsoft Visual C++ 2008 SP1 Redistributable Package (x86) - http://www.microsoft.com/downloads/en/details.aspx?displaylang=en&FamilyID=a5c84275-3b97-4ab7-a40d-3802b2af5fc2 Microsoft Visual C++ 2008 SP1 Redistributable Package (x64) - http://www.microsoft.com/downloa...

  • Anonymous posted a comment on discussion General Discussion

    If you cant get LiPS running install the following system updates: Microsoft Visual C++ 2005 SP1 Redistributable Package - http://www.microsoft.com/downloads/details.aspx?familyid=200B2FD9-AE1A-4A14-984D-389C36F85647&displaylang=en Microsoft Visual C++ 2008 SP1 Redistributable Package (x86) - http://www.microsoft.com/downloads/en/details.aspx?displaylang=en&FamilyID=a5c84275-3b97-4ab7-a40d-3802b2af5fc2 Microsoft Visual C++ 2008 SP1 Redistributable Package (x64) - http://www.microsoft.com/downloa...

  • Anonymous posted a comment on discussion General Discussion

    Can someone help me to develop a formula for the following constraint: Cannot extract...

  • Anonymous posted a comment on discussion General Discussion

    I´d like to know more about PCx code. Anybody can explain it me? Tks.

  • Anonymous posted a comment on discussion General Discussion

    Code Discussion

  • Anonymous posted a comment on discussion General Discussion

    How can I tell if I have Visual C++?

  • Anonymous posted a comment on discussion General Discussion

    What software do I need besides the download?

  • Anonymous created ticket #5

    Problem format change (mps <-> table)

  • Anonymous posted a comment on discussion General Discussion

    it's a matter of syntax. try this link:http://biometrics.latech.edu/wp-content/uploads/2013/03/LiPS_Manual.pdf...

  • Michael Melnick Michael Melnick created ticket #4

    Wrong error message after opening model with syntax errors

  • Michael Melnick Michael Melnick modified ticket #1

    Enhancement

  • Michael Melnick Michael Melnick posted a comment on ticket #1

    done

  • Anonymous posted a comment on discussion General Discussion

    it is my first time working with this program !! I entered these lines but it doesn...

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