The previous file Lecture 2 is now updated after the lecture Friday 2 February.
NBNB! The lectures will be held in Aud 3, Eilert Sundt building: Fridays 10.15-12 (but not week 6, 8, 9, 14 and 17).
Seminar 2 (Monday 12.15-14) will start next Monday January 29th). Sorry for this confusion!