Welcome to the home page for Section ES31 of MATH-2200 (Differential Equations) at Southeast Community College in the Summer term of 2017. I am Toby Bartels, the instructor.


Here is material about the administration of the course:


If you miss an assignment, then you can find it here. Most graded work is done in class; although it can be made up outside of class, regular attendance is important.


The official textbook for the course is the 5th Edition of Differential Equations and Boundary Value Problems by Edwards et al published by Prentice-Hall (Pearson). You should be able to get this at the bookstore (in hardback or looseleaf), and most assignments will come from it. One way or another, you need a copy of this edition of this textbook.

I also have some lecture notes, handouts, links, and so forth. Many of these will be part of the assigned reading, so let me know if you have any difficulty accessing them.

More to come?
This web page and the files linked from it were written between 2003 and 2017 by Toby Bartels, last edited on 2017 September 18. Toby reserves no legal rights to them.

The permanent URI of this web page is