conditional constraints

Answered

Liu Wenqian

August 28, 2019 09:37

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Hello, 

I encountered a  problem that I don't know how to express the following constraints in Gurobi. 

where, Q are expressions defined by decision variables,  d_ik are decision variables , W are the similar expression at different period.

I tried to use the following form, 

but the following TypeError are given out :So could you please give me some idea to this problem. Thank you!

 

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• Official comment

  

  Simranjit Kaur

  • Gurobi Staff

  June 23, 2025 03:23 Edited

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  Mayukh Chakravartti

  April 28, 2020 13:24

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  The issue could be the < it has to be either <=, >= or ==

  Check if that works

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