<div dir="ltr">Hi,<div>Today we went over exercises 3.13, 3.14, and most of 4.5 (we didn't quite manage the higher-level proof of 2.11.1). The Coq code that I wrote for these is <a href="https://github.com/HoTT/HoTT/blob/master/contrib/HoTTBookExercises.v#L343">here</a>.</div>
<div><br></div><div>For next week, please read chapter 5 (on induction), and do exercises 5.2, 5.3, 5.4, and 5.5.</div><div><br></div><div>-Jason</div></div>