6.1 (again), due February 23

I accidentally read all of the section for the last blog. So for this blog, I will relfect on the things that I read for yesterday and see if I can make sense of the things that I had a hard time understanding before.  From our lecture today, I realized that an ideal I is in fact a ring and is therefore a set. I think I understand principals and ideals generated by c_1, c_2,...., c_n a little better, altough they are still a little unfamiliar.  As I reviewed the section, I realized that I was a little shaky on the concept of a coset. Hopefully that will come out in lecture tomorrow.