03/31/2015     For the lecture on Thursday April 2, please bring an electronic device that can be connected to the internet (via campus wifi might be better, as I am not sure about cell network reception in Peterson).

04/02/2015     Throughout the course I will MIT's mathlets for computer demos. Today we used the isoclines mathlet.

04/06/2015     There will be another computer demo during the lecture on Thursday, April 9. Please bring an electronic device that can be connected to the internet.

04/28/2015     The solutions to the first midterm are posted on the exams webpage.

05/05/2015     There will be another computer demo during the lecture on Thursday, May 7. Please bring an electronic device that can be connected to the internet.

05/19/2015     My office hours on W 5/20 are canceled.

05/26/2015     Problem 11, section 7.9, is no longer part of HW8.

06/10/2015     For anyone who wants to see their final, I will be available tomorrow 6/11 11-12pm and 3:30-4:30pm. Please note that finals will not be handed back, though. You can look at it and discuss it with me, but the tests do not leave my office.

06/15/2015     Another chance to see your final: Tuesday 6/16, 3-4pm.