Geoffrey James Kameni Tchokode

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3. GurobiError: Invalid argument to LinExpr multiplication

ok Thks. 

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• Geoffrey James Kameni Tchokode
• April 13, 2022 09:48
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1. Community
2. Algorithms
3. GurobiError: Invalid argument to LinExpr multiplication

Hi, i actually defined "d" as a dictionnary, so that i can call the values of the couple (i,k) in the constraint for the multiplication with the binary variables x. That was the idea but i miss som...

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• Geoffrey James Kameni Tchokode
• April 08, 2022 23:18
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1. Community
2. Algorithms
3. GurobiError: Invalid argument to LinExpr multiplication

 Hi, Thks for the reply. I simplifly the problem like this. import numpy as npimport gurobipy as gpfrom gurobipy import GRBfrom gurobipy import quicksumimport randomimport stringrandom.seed(0)rnd=n...

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• Geoffrey James Kameni Tchokode
• April 07, 2022 09:43
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1. Community
2. Algorithms
3. TypeError: 'gurobipy.LinExpr' object is not iterable

thks!!!

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• Geoffrey James Kameni Tchokode
• March 18, 2022 08:46
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