[{"type":"thinking","thinking":"Bug: `max()` over rows filtered by `r[\"gamma_star\"] - gstar < 1e-9` — gamma_star is rounded to 4 decimals in the row, gstar full precision — the rounded value can differ by up to 5e-5, fine, but `abs(...) < 1e-9` fails after rounding! E.g. gstar = 21.12345678, stored 21.1235 — difference 4.3e-5 > 1e-9. Fix tolerance to 1e-3. Also the V5 lookup uses same 1e-9 filter — fix both. And deltas lookup `abs(r[\"delta\"] - d) < 1e-9` — d comes from the same rounded set {round(x,3)} so stored exactly — OK.\n\nFix and rerun with --force... no wait, CSV not written (crash before). Just rerun (no CSV exists so it runs; zeros cached now, fast).","signature":""},{"type":"text","text":"Rounding bug in the row lookup (`gamma_star` stored rounded, compared at 1e-9). Fixing both occurrences and relaunching — zeros are cached now, so the rerun is faster."},{"type":"tool_use","id":"Bash_74","name":"Bash","input":{"command":"grep -n \"1e-9\" research/numerics/scripts/E-027-detector.py","description":"Find all 1e-9 comparisons"},"extra_content":null}]