Last sessions before exam

As agreed during the lecture today:

- On Monday May 19th I will use one more hour: 14:15 - 17:00

- On Tuesday May 20th I will give a lecture from 14:15 - 16:00. Room ?393

- On Thursday May 22nd there will be a session from 10:15-12:00 with one more hour for those who would like to ask more questions.