Muhammad Arslan Shahid

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Recent activity by Muhammad Arslan Shahid Recent activity Votes

  • Multi-Objective Function with different indices variables

    Awaiting user input
    1. Community
    2. Modeling

    Hi, Objective function is   I want to add z_j with t_j_k in this objective function how can I implement it on the Gurobi C++ API? Or How can I use multi-objective function for both variables to ma...

    • Muhammad Arslan Shahid
    • 2 followers
    • 1 comment
    • 0 votes

  • Multiple solutions exists for one optimal solution

    Answered
    1. Community
    2. Programming

    Hi,  I'm using Gurobi 11.0.0 C++ API. I want to print out all the solutions satisfying one optimal solution. Is there any way to print these out? Thanks, Arslan

    • Muhammad Arslan Shahid
    • 2 followers
    • 1 comment
    • 0 votes

  • Gurobi- Absolute Value Constraints

    Awaiting user input
    1. Community
    2. Modeling

    Hi,  How to formulate the absolute value constraints in the Gurobi Python API? I have the constraint and I implements it but gives strange results by violating the constraints. How to fix it? Thanks

    • Muhammad Arslan Shahid
    • 2 followers
    • 10 comments
    • 0 votes

  • Gurobi- Free Variable

    Ongoing
    1. Community
    2. Modeling

    Hi,  In Gurobi, how can a free variable be defined if it takes all the values negative or positive except zero?

    • Muhammad Arslan Shahid
    • Edited
    • 3 followers
    • 3 comments
    • 0 votes