Fan YANG

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Votes on activity by Fan YANG
• Dear Eli, Thanks for your reply! :)

• Hi Eli, I meet a similar problem. Before re-solving, I need to change some constraints instead of the objective. I guess the Gurobi will also discard all of lazy constraints generated in an earlier...

• Hi Matthias, Many thanks for your answer.  Kind regards, Fan

• Hi Matthias,   I have a similar problem. If I close presolve, could I retreive those cuts?

• Hi Thomas,  Thanks for your reply, I am trying read and learn that page. Best.

• Hi Sonja, thanks for your reply. I understand!

• Hi Sonja, Thanks for your reply. I got your point. I attached a picture.

• Hi Eli, Thanks for your reply. I set  model.set(GRB_IntParam_Cuts, 0); which means to shut off cuts. Then why Gurobi still inserts cuts? Best regards, Fan