Part A: the mathematics ======================= The material in this course is divided into 11 parts, which correspond to the 11 weeks of the course which I am teaching. I would recommend that readers work through these parts in order. This is in contrast to the material in parts B and C, which can be read in any order. .. toctree:: :maxdepth: 1 :caption: Contents: section01logic/logic section02reals/reals section03groups/groups section04functions/functions section05sets/sets section06quotients/quotients