audit: math-fix pass 50 re-verification (all gates fresh, OFFLAN-OK 00:08Z, deploy + 34/34 sweep, passes3 byte-identical to passes 14-49, all five row JSONs byte-identical, probe+rowsweep+legs logs diff-identical to pass 49, 3x MIXEDLIVE-OK, FIRE draw-at-40 live, couple+390 canonical md5-identical pairs, band-limited y234-899 diffs only)

MATH-FIX-REPORT.md

@@ -1318,3 +1318,24 @@ Determinism: `passes3-pass49.txt` (`01075d0e…`, **thirty-six consecutive** pas
 **No code change required** — engine/renderer/i18n/tests byte-stable vs pass 48, deployed build verified identical 34/34. All plan acceptance criteria (1–6) re-verified against the deployed build. Final: **MATH_FIX_DONE**.
 
 Addendum (post-push, same pass): audit commit `bebbdff7d44eab9a2592edb19669bd639d60627c` pushed `bcfd1b7..bebbdff` → `origin/main` (report + fresh off-LAN stamp `2026-10-10T00:02:24Z`; 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`: `git diff bcfd1b7..bebbdff -- site` = **0 lines** (zero site delta, so the sweep carries over by construction), origin blob == local == webroot md5, tracked **21/21 (3-way)** + gitignored `site/vision/*.jpeg` **13/13 (2-way)** = **34/34 match, 0 mismatch** → `SWEEP-OK`; `HEAD` == `origin/main` == `bebbdff`.
+
+---
+
+## Addendum — Pass 50 (re-verification of `0839826` on `015d299`, all gates fresh)
+
+Start gate: `git status --porcelain` empty at HEAD `015d299` → proceeded (not DSH_QUEUE_BUSY). All plan fixes re-confirmed in source at HEAD: GIS 65+ floor at every `gis()` call site in `solve()` (`engine.js:249/259/265`, `var g = a >= 65 ? gis(…) : 0`) + Service Canada source comment (`:88–91`) + merge gates — per-partner age≥65 terms and `if (yr < 65) gisSum = 0;` (`:376–382`); clawback gated `oasGross > 0` + capped at OAS paid in both `solve` legs (`:248/:259`, s.3(1) ETA comment `:79–83`), splitting comparison same rule (`:366–367`), `row.oasClawback = r.cw` (`:302`) + `row.oasClawback = clawSum` (`:371`); `row.mixed` flag (`:390`) + depletion guard excludes mixed windows (`:395`); `fillDefaults` clamp `retireAge < age+1 → age+1` (`:188`); quiz slider `min: 40` (`app.js:211`) + FIRE hint EN/FR (`i18n.js:96/357`); `#wi-ret min="40" max="72"` (`index.html:86`); renderer `†` suffix + `#yr-mixed-note` legend (`app.js:810/812/817–819`) with `t.mixedNote` EN/FR (`i18n.js:251/512`); plan tests 1–4 present (`engine.test.js:121/153/193–197/203` — GIS/clawback pre-65, couple zero-clawback-below-65, `fillDefaults({age:52, retireAge:40}) → 53` / `({age:30, retireAge:40}) → 40`, stale-state first draw 53). `git merge-base --is-ancestor 0839826 HEAD` ✓ (ANCESTOR-OK); `git diff 0839826..HEAD -- site` = **0 lines**.
+
+| Gate | Result (this pass) |
+|---|---|
+| Unit suites | engine **61/61**, i18n **50/50** (`I18N-OK`), ps-pension **70/70**, ps-auto-service **21/21**, UI smoke **146/146** (`SMOKE-OK`) — all fresh, 0 fail |
+| Hermes 3 passes (`passes3.js`, live engine) | `audit/math-fix/passes3-pass50.txt` md5 `01075d0e…` — **byte-identical to the pass-14→49 log (37 consecutive)**; PASS 1 (screenshot repro): row 55 Total $68,327 / Withdraw $102,139 / OASnet **$0** / GIS **$0** (was −$3,501 / $12,916 phantom), first GIS **65**, depletion 56 honest, **conservation OK** ×3. `.tmp/mathfix25/scan3.py` (unmodified lineage scanner, md5 `7dd74a65…`) → `.tmp/mathfix50/scan50.log` **`diff`-identical to the pass-49 sweep**: PASS 1 rows=43 firstDraw=55 firstGIS=65, row55 wdr=102139 oasnet=0 gis=0, depletion 56, max $166,308 @54; PASS 2 depletion 82 max $468,146 @64; PASS 3 firstDraw=**40** depletion 48 max $493,710 @39 = hand-math 350000×1.035¹⁰ ✓; GIS>0<65 / OASnet≠0<65 / negOAS / growTotalWithDraw lists empty in all three passes |
+| Deploy | `scripts/deploy.sh` → **DEPLOY-OK** (retireapp live) |
+| Byte sweep (post-deploy) | `sweep50.sh` sed-derived from `sweep49.sh` (`diff` = header comment + 2 list paths only); tracked/ignored lists regenerated from `git ls-files`/`find`, **byte-identical to pass 49** (21 + 13): tracked 3-way **21/21** + vision 2-way **13/13** = **34/34 match, 0 mismatch** → `SWEEP-OK`; `git fetch` → `HEAD` == `origin/main` == `015d299` |
+| Off-LAN (Midhurst `trouble@100.96.20.61`) | `OFFLAN-OK`, `"all_ok": true`, `"http_code": "200"`, `checked_at 2026-10-10T00:08:16Z` → `audit/bilingual-geo-check.json` |
+| Live rows (canonical + tagged) | `rowsweep41.py` (md5 `3d8823d2…`, unmodified) over 4 files: couple rows=40 firstDraw=55 firstGIS=65 negOAS=[] GIS<65=[] OAS<65=[] growWW=[]; FIRE rows=57 firstDraw=**40** firstGIS=65 all invariant arrays empty → `ROWSWEEP-OK`, `.tmp/mathfix50/rowsweep50.log` **`diff`-identical to the pass-49 log (tag-normalized)**. Screenshot-scenario rows 58–64 (DOM read of `after-couple-rows.json`): OASnet **$0** every row (no negatives), GIS **$0** (<65), Total $0 — honest post-depletion drain (unfunded 58+), **no growing-Total-with-Withdraw rows** vs the screenshot's impossible 126→141K @3.5% |
+| MIXEDLIVE probes (live site, tag `after50`) | 52/50 → dagger rows `[]`, legend hidden, 0 violations; 50/54 → **`MIXEDLIVE-OK`** dagger `[54]`, EN legend shown verbatim, all violation lists `[]`; 52/56 (clamp-driven) → **`MIXEDLIVE-OK`** dagger `[56]`, legend shown, all violation lists `[]`; all three probe logs **`diff`-identical to pass 49 (tag-normalized)**; engine-side `legs42.js` (md5 `33084975…`) → **`LEGS-OK`**, log **`diff`-identical to pass 49** (52/56 mixed row 56 grows $140,465→$269,227 with wdr $30,000 carrying ` †`) |
+| FIRE acceptance | live FIRE table first draw **age 40** (`fire_first_draw_age: "40"` + rowsweep `firstDraw=40`); `#wi-ret` min **40** max **72**; 390px: slider `min=40 max=72 value=40` “40 years”, `sliderRight 367 ≤ vw 390` (**no clip**), chip [25, 145], FIRE hint EN present (“Early retirement (FIRE) supported — plan must self-fund the CPP/OAS gap years.”) |
+
+Determinism: `passes3-pass50.txt` (`01075d0e…`, **thirty-seven consecutive** passes 14→50); all five row JSONs **byte-identical to pass 49 and the canonical lineage** — `after50-couple-rows.json` + canonical `after-couple-rows.json` `129e2a45…` (passes 14–49), `after50-fire-rows.json` + canonical `4af12e59…` (passes 15–49), `after50-mixed-rows.json` `96665bbf…` (passes 15–49), `after50-mixed-reachable-rows.json` `98c29f24…` (passes 26–49), `after50-mixed5256-rows.json` `53d0dec5…` (passes 33–49). **Frames** (md5 + PIL band diffs; this harness's model declares no image input, so images are not viewed, matching the passes 24–49 policy): canonical couple redraw `after-couple-table.png` == `after50-couple-table.png` **`eec99021…` md5-identical pair this pass** (canonical frame, == passes 15–20/24–27/35/37/41–43/45/47/49; PIL bbox vs the pass-49 tagged `cbac51ed…` variant confined to **y=234–899** = the G1 animation band; row JSON byte-identical); fire pair canonical `685fd711…` (canonical frame) + tagged `after50-fire-table.png` `b4ed3a16…` **byte-identical to the pass-49 tagged frame** (PIL bbox canonical-vs-tagged band-confined y=234–899); `after50-mixed-table.png` `222c81a1…` and `after50-mixed-reachable-table.png` `87594d5a…` **byte-identical to the pass-49 frames** (documented lineage frames); `after50-mixed5256-table.png` `36b82193…` (documented passes 33–40/43/45/47–48 lineage frame; PIL bbox vs pass-49 `6d792f12…` **band-confined y=234–899**, DOM row JSON byte-identical); `after-fire-step-390.png` **md5-identical pair** with `after50-fire-step-390.png` `761e8055…` == passes 26–49, PIL bbox `None` **pixel-identical**. Harness: Playwright ran with `TMPDIR=.tmp/pw50` (sandbox TMPDIR read-only, as passes 39–49); probe/capture/legs/rowsweep scripts `cp`-copied byte-identically (md5-proven at destination: `9489cef4…`/`61d66342…`/`4e30a51e…`/`377a4167…`/`33084975…`/`3d8823d2…`) into `.tmp/mathfix50/` and run with argv `after50`.
+
+**No code change required** — engine/renderer/i18n/tests byte-stable vs pass 49, deployed build verified identical 34/34. All plan acceptance criteria (1–6) re-verified against the deployed build. Final: **MATH_FIX_DONE**.