As the semester gets underway, I’m discovering that I may not have picked the best times for my office hours, particularly on Friday. I will probably be switching them to Wednesday, which is also the day before homeworks will generally be due. I think that’s going to end up being a better time both for my own schedule and for the purpose of answering questions any of you might have on the homework assignments. Anyway, this is advance warning of the probable change, and I’ll post what I actually change them to once I’ve sorted out a couple of other scheduling things. I do anticipate that, starting in a week, I will have office hours on Wednesday and not on subsequent Fridays, however.