Sayyidshahab Nabavi

Dear Maliheh Thank you indeed for responding, I tried all the abovementioned approaches, but unfortunately, It was the same and the execution time is still considerable, I should mention that the n...

Dear Maliheh Thank you indeed for responding and explaining; the problem is that LKN is not a binary variable but an integer variable. If the variable was a binary, I updated the code like below an...