Topic change for next week

I (Nils) am unavailable at lecture time Tuesday, so therefore Vegard Wiborg (whom some of you had in the Math 2 seminars) will step in. He will cover one single topic, moved from the end. Therefore: 

• Tuesday's lecture: Double and multiple integrals.
  • I have uploaded a sketch, in part based on last year's lecture, with some "explaining what's going on" added.
• Tuesday's workshop: I may or may not be back til then. If not, ask someone on the 12th floor to unlock the door, and discuss without me. 
• Wednesday's lecture will start on convex sets and then a proper definition of convex/concave functions. 
• As a consequence of double integrals being inserted, I will update the problem assignment for the 29th. I was worried there would be a dynamic programming overdose, and now I can give you some integrals instead. 
  The DP problems removed, will be reassigned for later, so if you have time to spare, you know what to do.