Reconstructed (no recording; built from the Section 3 handout)·Midterm 20 Oct: in — Blocks 2–3·P9: Passing — last confirming re-check 29 Sep. Edited after it — 29 Sep: the merge annotated its audit block (superseded figures marked); 13 Oct: its STALE rows closed, other teaching fellows' corroborations and one Erratum Warning added; edits by the midterm batch. Those edits were checked by the editing passes' own math, quotation and leak runs, not by a new audit.·Adapted self-checks X26 restate the claim of the item they adapt (16 Oct check). If you mean to sit the practice papers clean, sit them before reading these. Each idea is also in the course's own decks, workbook or recordings.