04/01/10: The graded second midterms will be returned today with sample solutions. The sorted grades out of 50 are: 37 35 34 31 30 17. You should interpret this as a grade out of 40 rather than 50 to get a more meaningful estimate of the grade received.

04/01/10: You have hopefully received a few days ago a message about homework 3, giving the solutions and the grade distribution out of 50: 50 39 39 30 25 22.

3/22/10: Homework 3 is due tomorrow. Homework 4 is posted, due 13 April.

3/10/10: Note changes in due dates for homeworks 3, 4, 5 as discussed in class. Homework 3 is now due after spring break, on 23 March. Please remember to send me an email if you are willing to discuss a problem in class tomorrow, 11 March.

3/04/10: Homework 2 will be returned in class today (sample solutions were handed out on Tuesday 3/02). The grades out of 50 are 37 33 26 26 24 23 22.

2/25/10: Midterm 1 will be returned in class today. Sorted grades out of 50: 39 37 35 30 23 20 16 12.

2/24/10: Homework 3 is posted, due 11 March.

2/16/10: Alan Hogan, one of the students in the class, has set up an automated feed to get these announcements. Here is the information provided: "I have set up a news feed for your class announcements page, thanks to Feed43 and Feedburner. Students can also get announcements by email. The RSS feed url: http://feeds.feedburner.com/Cse457 Sign up to get announcements by email: http://ajh.us/m "

2/15/10: The sorted grades out of 50 on homework 1 are 46 39 38 29 29 28 27 12. It will be returned on 2/16/10 in class along with sample solutions. The general impression that I have is that students should be asking more questions in class and office hours.

2/10/10: Homework 2 is posted. Homework 1 is due tomorrow!

1/28/10: No office hour today.

1/27/10: Homework 1 is posted.

1/05/10: This will be updated with news about the class as it becomes available.