GurobiUser
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Activity overview
Latest activity by GurobiUser-
GurobiUser created a post,
Setting IntegralityFocus=1 accelerates solution?
AnsweredI am solving a series of linear integer programming problems with gurobipy. The solutions I originally got weren't exactly integral, so I set the IntegralityFocus parameter to be 1. Now I get integ...
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GurobiUser created a post,
tupledict copy
I am trying to create a shallow copy of a tupledict d. d.copy() returns it as a regular dictionary, whereas I would like the copy to be a tupledict as well. The best way I found to do this is to wr...
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GurobiUser commented,
Thank you Jaromil, this resolves my issue.
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GurobiUser commented,
Hi Jonasz and Jaromil, Thank you both for your input. Jonasz suggestion of using quicksum in this fashion worked and solved my immediate problem. However, I still want to gain a deeper understandin...
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GurobiUser created a post,
Input type to tupledict.sum() in gurobipy
AnsweredFor a tupledict x, I am trying to sum all entries which include y as one of their indices: x.sum(y,'*','*',...,'*')+x.sum('*',y,'*',....,'*')+x.sum('*','*',y,...,'*')+...+x.sum('*','*','*',...,y) T...