21-260: Office Hours

I will be holding office hours tomorrow (Thursday) from 2:00-4:00pm. These may be my permanent office hours, but I'll let you know before long.

21-260: Blackboard Enrollment

I've heard from a few of you about problems accessing the Blackboard site for the course. It seems that only students from Lecture 1 were automatically enrolled. I've asked to have everyone from Lecture 2 added, and I'm told that should happen by the end of the day today. Don't worry, though, as there is really nothing on the Blackboard site yet, other than a link to the 21-260 Web Site.

UPDATE: It appears that all enrolled students have now been added to the Blackboard site. If you are still having problems accessing the site, let me know.

21-260: Waitlists

I've received some messages about waitlists for various sections. For what it's worth there is currently space in sections A and D. Sections B and C have one person each on their waitlists. Section E has no waitlist, but appears to be at it's maximum capacity.

Welcome to 21-260

Welcome to 21-260 Differential Equations. This I'll use this blog to post announcements about the course - when assignments are posted, when solutions become available, changes to office hours, and such. I'll also try to post links to anything I think would be relevant and interesting to you, as a student in the class. For more information about the class, you should check out the 21-260 Web Site.

21-260: Exam #3 Solutions

I've posted solutions to Exam #3 on the Blackboard site. There is an error in problem #4, as noted on the Blackboard site, but I wanted to get them posted before I can rescan the solutions on Monday.

21-260: Final Exam

The review page for the final exam has been posted. You can follow the link from the Schedule page.

21-260: Week #15

The reading and homework assignments for Week #15 have been posted. Follow the link from the Schedule page.

21-260: Week #14

The reading and homework assignments for Week #14 have been posted, as has the Exam #3 review page. You can follow the links from the Schedlue page.

21-260: Week #13

The reading and Homework assignments for Week #13 have been posted. You can follow the link from the Schedule page.

21-260: Week #12

The reading and homework assignments for Week #12 are posted. Follow the link from the Schedule page.