____    _   _   _ _____ ___ ___  _   _ _
                 / ___|  / \ | | | |_   _|_ _/ _ \| \ | | |
                | |     / _ \| | | | | |  | | | | |  \| | |
                | |___ / ___ \ |_| | | |  | | |_| | |\  |_|
                 \____/_/   \_\___/  |_| |___\___/|_| \_(_)

    These scribbled PDFs are an *unedited* reflection of what I wrote during class.
    They need to be viewed in the context of the class discussion that led to them.
    See the lecture videos for that.

    If you would like actual, self-contained class notes, go up one folder and
    click on "notes/".

    These scribbles are provided here to provide a record of our class discussion,
    to be used in perhaps the following ways:

    - as a way to cross-check your own notes
    - to look up a formula that you know was shown in a certain class
    - to remind yourself of what exactly was covered on a given day

    By continuing to read them, you acknowledge that these files are provided
    as supplementary material on an as-is basis.