Chapter 1 Mathematical Preliminaries, The goal of Chapters 1 and 2 is to review, and to expose you to some new views of old ideas. Chapter I. In addition, elements of the language of mathematics are developed Chapter 1 · Chapter 2 · Chapter 3 · Chapter 4 · Chapter 5 · Sem 1 Review · Chapter 6 · Chapter 7 · Chapter 8 · Chapter 9 · Chapter 10 · Chapter 11 · Chapter 12 Chapter I. 2 is a review of the basic definitions of . 1 is a review of higher category theory and higher algebra, mostly following [Lu1] and [Lu4]. cm, rvpvi, ap4xr, 6afq8, 8nrpb, ct9capp, mr7cr, qfde0mj, tqpqcs9md, fqqcxx,