At the top right and at the bottom right of the present page, there is
a clickable word, “index”, to access the index of the current version of
the lecture notes. Click on it and then peruse the index, making sure
that its entries make sense to you (otherwise, click on them to check
them out).
The lecture notes start with updates (Chapter Lecture Notes for Intro to CS, updates).
Make sure to check them out regularly,
as they reflect the development of the lecture.
Do take the time to peruse the lecture notes of this week and to
reproduce their OCaml content.