exercises 01 published

I published the first exercises. When we discuss them (and how), we will see, next week. Probably Wednesday.

At any rate: the exercises are out. When we do a exercise session (say next Wednesday), then it's best to come prepared (having throught throug the exercises, and perhapts tried to solve them)

Otherwise, it will be a zooming of the teacher's opinon of how he would solve them or has solved them or recommends how one approaches such a problem (and perhaps repeating relevant part of the lecture). But that's not too efficient.