Problems #2 and #3

I've had enough questions and reports of difficulties with problem #2 that I'm going to switch the schedule of assignments again.

1. Problem #2 will be due on Friday, 5 March instead of next Monday.
2. I'll assign Problem #3 on Wednesday, 3 March instead of next Monday
3. Problem #3 will be due on Monday, 22 March instead of Friday, 19 March

I'll announce the change in class this morning, but the changes are reflected in the on-line syllabus right now.