Lessons in order of the week

[ngoctp29121982]

But I can't try it, it seems that the binding is not correct

[Liviu Lalescu]

Add two constraints. On the first, the first set is all PH, the second set is all CH. How doesn't it work?

[ngoctp29121982]

Did you see that I added the correct binding? I find it too much manipulation in these two constraints, because there are many classes that have to be arranged in the order Physics-Chemistry-Biology. I attached the file below

[Liviu Lalescu]

Not two activities are ordered, but two sets of activities are ordered. It is the constraint below it in the menu.

[ngoctp29121982]

I have attached the file below, do you see it correctly? If not correct, please correct me. thank you

[Liviu Lalescu]

No; like in my attachment.

[ngoctp29121982]

Two Constraints is time consuming. Is it possible to use only one binding two groups of ordered operations?

[Liviu Lalescu]

You have 3 groups of activities, so you need 2 constraints. I don't understand.

[ngoctp29121982]

Is it okay to use only one "two ordered groups of operations" constraint?

[Liviu Lalescu]

No, because you have A, B, C, and to order A>B>C you need 2 constraints.

[ngoctp29121982]

I understand your. thank you.
Good night

[Liviu Lalescu]

OK, good night!