I have posted lecture 3 slides.
I have posted solutions to problem sets 1 and 2.
I have posted Feb 5 lecture notes and uploaded past exams (that were already available but seemingly hard to find on my webpage)
I have updated lecture 2 slides and posted Jan 29 lectures notes.
I have updated section 5 of lecture 1 slides, and posted lecture note of Jan 22.
I have posted slides and problem set for lecture 2.
I have updated section 5 of lecture 1 slides, to make it explicit that time is continuous.
I have created the 2017-2018 page of the course, posted lecture 1, problem set 1 and class notes of the 12 Jan 2018 session.