quicksum multiple quicksum

Huang ziyun

February 24, 2020 03:43

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How do I write this function with gurobi?

when I tried to multiply two quicksum functions，I got:

GurobiError: Invalid argument to QuadExpr multiplication

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• Official comment

  

  Simranjit Kaur

  • Gurobi Staff

  December 06, 2024 00:49

  This post is more than three 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 why not try our AI Gurobot?.
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  Yuriy Zinchenko

  • Gurobi Staff

  February 24, 2020 21:38

  Hello Huang,

   

  can you please paste a snippet of your code, maybe even the one that does not quite work, with variable definitions etc., so that this becomes more concrete?

   

  Thanks,

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