### dissipative system, help with mathematica.

Posted:

**Tue Dec 27, 2016 12:20 pm**In order to obtein the status of teacher in Switzerland I have to do some Maths test, and one of them is all about Mathematica. My problem is that I never used it, and it is not quite clear to me how to do it. One of the exercise that should help me to prepare is this one .

I know it may seems quite basic for some of you, but for me is a real challenge. Is there anyone who wants to show me how to do this kind of things with Mathematica? Obviously I can understand that an explanation would require to much time, but also code could be enough, then I'll try to figure it out by myself.

Thank you very much

Jessica

I know it may seems quite basic for some of you, but for me is a real challenge. Is there anyone who wants to show me how to do this kind of things with Mathematica? Obviously I can understand that an explanation would require to much time, but also code could be enough, then I'll try to figure it out by myself.

Thank you very much

Jessica