Due on September 30

I think the most important topics are things like quadratic reciprocity and knowing how to "unpack" definitions.Also, theorems that tell you quicker ways of doing things or thinking about things. I'm hoping that the questions on the exam will be similar to 371 tests where we'll have computations, some definition type questions, 1 or no proofs. I need to work on my understanding of the Chinese Remainder Theorem, I'm still unsure of exactly how and when to use it. I would like to see more non-trivial examples of this in class.