Xiangfeng Zhu

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Recent activity by Xiangfeng Zhu Recent activity Votes

  • Constraints doesn't work

    Answered

    Hi, I'm trying to translate an LP problem into Gurobi using python but my program is not working. I spent several days to debug it but it's still not working. I appreciate any help!  Specifically, ...

    Xiangfeng Zhu Edited 3 followers 9 comments 0 votes

  • Non-Zero test for summation of variables

    Answered

    Hi all, I have a list of variable and I want to add a constraint to limit the number of non-zero variables. How should I do this? I try to compare it to something like IntFeasTol but I think two-si...

    Xiangfeng Zhu 3 followers 5 comments 0 votes