I wonder if this class will still have 52 enrolled students after the first lecture.

this should make sense if you’ve done the undergraduate analysis coursework. on the other hand, this can be stated much more clearly if you’ve done the undergraduate analysis coursework. Looks like a classic “weed out” lecture. I always thought such things counterproductive

If they've taken their first logic class, and know their definitions, this isn't bad at all? 😅

I'm going to need you to squeeze in a Zorn's Lemma citation.

I assume it'll have at least 75 after attendees tell their friends to enroll.

ps: this is price theory, at Chicago

I have to admit I dislike the use of "rational"... do we really need such a controversial name to summarize "complete&transitive"?

😀 Existence of utility function if \succsim is complete and transitive next?