Recorded (the recording opens partway down deck 00 p. 12; the course-overview pages shown before it (pp. 2–11) are restated from the slides and the syllabus under a Gap (§1))·Midterm 20 Oct: in — Block 1 (21 pp. 5–6). Arbitrage will not be asked as a direct question (10/15 τ 58:38)·P9: Passing — last confirming re-check 22 Sep. Edited after it — 22 Sep: the quotation round corrected quotations and citations against their sources; 29 Sep: the merge annotated its audit block (superseded figures marked); 16 Oct: the 15 Oct review's remarks added and a forward link to the 13 Oct note; gendered pronouns for the lecturer rewritten. Those edits were checked by the editing passes' own math, quotation and leak runs, not by a new audit.