Saeid Ghafouri
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Activity overview
Latest activity by Saeid Ghafouri-
Saeid Ghafouri created a post,
cast multiplication of floats to integer
AnsweredIs there a way to cast a multiplication (of two floating points) result to integer inside a gurobi constraint definition?
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Saeid Ghafouri commented,
Hi, Thank you for your response, It was very helpful. I faced another problem implementing that. Actually, instead of 0 we want check_v to be 1 if both the conditions (v > 0 and |v-p| > 0) are true...
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Saeid Ghafouri created a post,
How to add conditions in objective functions?
AnsweredHi Gurobi team, I want to implement some conditions in my objective function. I know adding conditions to constraints is possible through addGenConstrIndicator() but I don't know how I can add cond...
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Saeid Ghafouri created a post,
How to check conditional constraints added to the model?
AnsweredHi Gurobi Community, I want to know how I can check constraints like https://www.gurobi.com/documentation/current/refman/py_model_agc_indicator.html in my model using something like model.disply() ...
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Saeid Ghafouri commented,
Just a quick fix to the above example, what I want as the constraint is the following (I want it to equal to two instead one - that I have in the above): constr = model.addConstr((x + y == 2) >> (z...
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Saeid Ghafouri created a post,
Using indicator constraint with two variables
AnsweredHi Gurobi team, I want to use the sum of two binary decision variables (when their sum equals to one) as the condition of Model.AddGenConstrIndicator https://www.gurobi.com/documentation/current/re...
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Saeid Ghafouri commented,
Hi Simon, Thank you for your response. I have a set of constants with different values depending on the chosen value for variable x, exactly like the above case, for now I have stored them in a dic...
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Saeid Ghafouri commented,
Hi Jaromil, Thank you! That's exactly what I was looking for. Best, Saeid
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Saeid Ghafouri created a post,
How to use Gurobi variables as a dictionary index in Gurobipy
AnsweredHello Gurobi team, I want to model a problem that one of my variables needs to be used as an index of a dictionary in my constraints. Here is a minimal code that shows an example situation: import ...
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Saeid Ghafouri commented,
Hi Jaromil, Thank you for your answer. Actually, that's not what I'm looking for. What I want is that for a single variable like x I want all its values be selected from a set of values like e.g. ...