the following constraint is highly needed for FET-MA (min hal-days between activities)
It gives FET users the possiblity to separate some activities (activities not to be on the same half day)
An example (maths and sports) not to be on the same half day but they can be on the same real day.
I wish it will be a reality soon.
thanks
As I talked with bachiri401 by Facebook messenger, he said he used the constraint min gaps between activities.
I checked the code. Indeed, if you add min gaps between activities with min gaps = number of hours per half day, the result is almost the same in the speed of the algorithm and the results are the same.
So, I would like to advise you to use min gaps between activities with min gaps = number of hours per half day.
I don't refuse the new constraint. I will follow the discussion here.
So there is no need to add this constraint as suggested by Bachiri401. The min gaps is the most appropriate solution.