audit: math-fix twentieth-pass re-verification (all gates fresh, OFFLAN-OK 22:03Z, deploy + 34/34 byte sweep, passes3 + DOM rows byte-identical to passes 14-19, frame-set observation logged)

MATH-FIX-REPORT.md

@@ -543,3 +543,28 @@ Harness notes: Playwright runs with `TMPDIR=/home/ubuntu/projects/retire-planner
 No code change required — plan executed end-to-end; fix commit `0839826` at `origin/main` (ancestor of HEAD, confirmed via `git merge-base --is-ancestor`); all gates fresh this pass. Final: **MATH_FIX_DONE**.
 
 Addendum (post-push, same pass): audit commit `f3570da4824638ca2c987e4a4c1c17e8012cea2d` pushed `4d66a6e..f3570da` → `origin/main` (report + fresh off-LAN stamp; code untouched, the plan's mandated fix commit `08398267040a832bdec0910626423f0dbfeb0a7f` remains the code change under test, confirmed ancestor of `HEAD`). Post-push `git fetch` + full byte sweep re-run vs the new `origin/main`: origin blob == local == webroot md5, tracked **21/21 (3-way)** + gitignored `site/vision/*.jpeg` **13/13 (2-way)** = **34/34 match, 0 mismatch**; `HEAD` == `origin/main` (this addendum commit adds only report text — zero site-file delta, so the sweep carries over by construction).
+
+---
+
+## Re-verification (twentieth DSH pass, 2026-10-09 22:01–22:04 UTC, post-completion)
+
+Queue gate: `git status --porcelain` empty at start (HEAD `f50a90b` == `origin/main` post-fetch) → proceed (not `DSH_QUEUE_BUSY`). Fix 1–4 re-audited by direct read of the working tree (== HEAD, zero tracked diff): GIS 65+ floor — `a >= 65 ? gis(…) : 0` at the three `solve()` sites (`site/engine/engine.js:249/260/265`) + Service Canada source-fact comment (:88–91) + merge per-partner ≥65 gates (:376/:379–380) + `if (yr < 65) gisSum = 0;` (:382); clawback only with OAS — `oasGross > 0 ? Math.min(clawback(…), oasGross) : 0` at :248/:259 + s.3(1) ETA comment :80–83 + splitting-solver parity :366–367; mixed rows — `row.mixed` :390 + depletion guard `!row.mixed` :395 + renderer `†`/legend `app.js:807–819` (:812 `†`, :818–819 legend) + legend element `index.html:95` + `t.mixedNote` EN/FR `i18n.js:251/512`; FIRE — `fillDefaults` clamp `retireAge < age + 1` engine.js:188, quiz slider `min: 40` app.js:211, `#wi-ret min="40"` index.html:86, FIRE hint EN/FR i18n.js:96/357. All acceptance checks re-executed fresh in this pass:
+
+| Check | Fresh output (this pass) |
+|---|---|
+| `tests/engine.test.js` | `RESULT: 61 pass, 0 fail` (incl. §14 GIS $0 @56 / clawback $0 @55 repro, §15 clawback 0 pre-OAS & capped at OAS gross, §16 couple invariants + depletion-never-fires-on-mixed, §17 fillDefaults 52→53 & 30→40, FIRE first draw 40, GIS/clawback 0 rows 40–64) |
+| `tests/i18n.test.js` | `I18N-OK all i18n checks passed (50)` (incl. `t.mixedNote` EN+FR parity, `q.retire.hint` FIRE EN+FR) |
+| `tests/ui.smoke.js` | `SMOKE-OK all ui smoke checks passed (146)` (incl. † mixed-row fixture with bilingual legend EN+FR, control-single no †, `wi-ret min 40` from index.html, legend element present) |
+| `tests/ps-pension.test.js` / `ps-auto-service.test.js` | `70 pass, 0 fail` / `21 pass, 0 fail` (unchanged files) |
+| `passes3.js` rerun (live engine) | exit 0, `conservation: OK` ×3 → `audit/math-fix/passes3-pass20.txt` (md5 `01075d0e…` — **byte-identical to passes 14–19**, seven consecutive deterministic passes). Line-tracked column scan of all printed rows (age/RRSP/TFSA/NonReg/Total/Withdraw/CPP/OASnet/GIS/Tax+clw/Unfunded/phase): PASS 1 (screenshot repro) 43 rows firstDraw 55 — **0** GIS>0 rows <65 (old $12,916 @56 / phantom $13,667/yr to 94 gone), **0** OASnet≠0 rows <65 (old −$3,501 @55 gone), **0** negative-OASnet, **0** growing-Total-with-Withdraw consecutive rows; row 55 Total $68,327 / Withdraw $102,139 / **OASnet $0 / GIS $0**; first GIS row **65** (CPP $7,200, OASnet $9,150, GIS $12,567), depletion 56 honest (finalBal $0, max totalBal $166,308 @54); PASS 2: 50 rows firstDraw 65 firstGIS 65, all invariant sets empty, depletion 82; PASS 3 FIRE: 65 rows, first draw @**40**, max total $493,710 @39 = hand-math 350000×1.035¹⁰ ✓, GIS $13,667 first at **65**, **0** pre-65 GIS, **0** violations, depletion 48 → unfunded gap exposed to 94 |
+| `scripts/deploy.sh` | `DEPLOY-OK` (fresh this pass) |
+| Origin byte-check | 3-way sweep `.tmp/mathfix20/sweep20.sh` (pass-19-lineage script; tracked/ignored lists regenerated via `git ls-files`, `diff` vs pass-19 lists: byte-identical, 21+13; ssh `-n`, single remote md5 pass): local `site/` == `git cat-file blob origin/main:` == webroot `/mnt/better/appdata/retireapp` — tracked **21/21 (3-way)** + gitignored `site/vision/*.jpeg` **13/13 (2-way)** = **34/34 match, 0 mismatch** → `SWEEP-OK`; `HEAD` == `origin/main` == `f50a90b` |
+| Live recapture (`mathfix_capture.py after20` + canonical `after`, retire.krisforbes.ca) | couple 52/52 ret 55 spend 93k CPP 60, K-aware 11-column parse (`.tmp/mathfix20/rowsweep.py`): **ROWSWEEP-OK** on all four row JSONs — 40 rows, first draw **55**, first GIS **65**, **0** neg-OAS, **0** GIS>0 <65, **0** OAS≠0 <65, **0** growing-Total-with-Withdraw; rows 58–64 Total $0 / OAS $0 / GIS $0 (Withdraw $49K @58 then $0, Unfunded $47K→$93K→$79K from CPP@60 — honest post-depletion drain, vs the screenshot's impossible 126→141K @3.5%); `wiRetMin: "40"`. FIRE 30/BC/ret 40 (`after-fire-rows.json`, 57 rows): `fire_first_draw_age: "40"`, first GIS 65, **0** violations. Mobile 390: retire slider `min=40 max=72 value=40`, `sliderRight 367 ≤ vw 390` (no clip), chip [25, 145], FIRE hint EN present, `svAfter40: "40 years"` |
+| Live mixed-window probe (`after20-mixed-*`, pass-14-lineage) | couple me 52 / pt 50, `retireAge: 51` → `fillDefaults` clamps self to 53, partner inherits the shared clamped 53 → both draw from 53: 43 rows, firstDraw **53**, firstGIS **65**, **0 † rows**, `noteShown: false`, K-aware re-parse: **0** GIS>0 <65, **0** OAS≠0 <65, **0** neg-OAS, **0** growWW → reconfirms Deviation 2 (age-axis merge + shared clamped `retireAge` ⇒ mixed draw windows unreachable in the live couple path); the `†` suffix + bilingual legend is proven by `ui.smoke.js` `project()` fixtures and engine §16 |
+| Off-LAN (Midhurst `trouble@100.96.20.61`) | `OFFLAN-OK`, `"all_ok": true`, `"http_code": "200"`, `checked_at 2026-10-09T22:03:18Z` → `audit/bilingual-geo-check.json` |
+
+Determinism: `after20-couple-rows.json` md5 `129e2a45…` — **byte-identical** to the canonical `after-couple-rows.json` re-captured twice in the same session (same as passes 14–19); `after20-mixed-rows.json` md5 `96665bbf…` byte-identical to `after15–19-mixed-rows.json`. Frame set observation: the `after20` couple run landed on the known chart-animation-phase frame `eec99021c08c…` 63,753 B (pass-11/13–19 variant); the canonical `after` couple run landed on the **same anim-phase frame on both attempts** this pass (passes 14–19 had hit the canonical `cbac51ed5089…` 50,314 B on the first attempt) — DOM row JSON byte-identical to canonical on every attempt (`129e2a45…`), so the evidence row set is unchanged and the frame is a same-page animation snapshot; IHDR-validated 1280×900. `after20-mixed-table.png` md5 `222c81a1…` 64,537 B byte-identical to `after14/17/18/19-mixed-table.png`; `after-fire-table.png` `685fd711…` 67,310 B (the passes-12–17 frame; pass 18 recorded the 53,323 B `b4ed3a16…` variant — both are animation-phase snapshots of the same page, DOM rows canonical); `after-fire-step-390.png` 1170×2532 @3× `761e8055…` 167,045 B stable. All five fresh/updated PNGs IHDR-validated. `after20` tag captures only the couple scenario by script design (FIRE + mobile 390 under canonical `after`).
+
+Harness notes: Playwright runs with `TMPDIR=/home/ubuntu/projects/retire-planner/.tmp/pw` (harness TMPDIR read-only; no site impact); ssh byte-check uses `-n`; this pass rebuilt sweep + K-aware rowsweep + mixed probe under `.tmp/mathfix20/` (gitignored) from the pass-19 originals with only tag retargeting (`after19→after20`) and the file lists regenerated from `git ls-files` (21 tracked + 13 ignored, `diff`-proven byte-identical); all ran unmodified otherwise. `audit/math-fix/` is gitignored by design — artifacts are local evidence, referenced by path.
+
+No code change required — plan executed end-to-end; fix commit `0839826` at `origin/main` (ancestor of HEAD, confirmed via `git merge-base --is-ancestor`); all gates fresh this pass. Final: **MATH_FIX_DONE**.

audit/bilingual-geo-check.json

@@ -5,7 +5,7 @@
   "has_i18n_script": true,
   "i18n_js_fr_strings": true,
   "i18n_js_size": 39689,
-  "checked_at": "2026-10-09T21:59:11Z",
+  "checked_at": "2026-10-09T22:03:18Z",
   "vantage": "trouble@100.96.20.61 (Midhurst, off-LAN)",
   "all_ok": true
 }