feat(reports): leftover expected on grouping comparison graphic (v2.74.0)

AGENTS.md

@@ -601,6 +601,16 @@ and leftover-map comparison graphic incomplete items when those helpers return u
 leftover-map rank, leftover-map axis share, leftover-map post coverage, leftover-map item coverage,
 leftover-map incomplete post coverage, leftover-map incomplete item coverage, leftover pair
 count, or the count of unused axes.
+ADR 0317 captions leftover expected on that grouping comparison leftover-map
+graphic when formatLeftoverMapExpected returns a usable badge; a missing or
+non-finite `E` omits that leftover-map comparison graphic leftover expected caption and keeps
+leftover observed `Y`, leftover residual `R`, leftover-map unexplained leftover `U`, leftover-map cross share `x`, leftover-map unexplained leftover share `s`, leftover-map explained leftover share `e`, leftover-map reconstruction `R̂`, leftover-map distance `d`, leftover-map comparison graphic coverage,
+leftover-map comparison graphic item coverage, leftover-map comparison graphic incomplete posts,
+and leftover-map comparison graphic incomplete items when those helpers return usable integers. Do not invent
+`E` from `Y` and `R`, leftover residual, leftover observed, leftover-map reconstruction, leftover-map unexplained leftover, leftover-map distance, plotted coordinates,
+leftover-map rank, leftover-map axis share, leftover-map post coverage, leftover-map item coverage,
+leftover-map incomplete post coverage, leftover-map incomplete item coverage, leftover pair
+count, or the count of unused axes.
 When `R`, `R̂`, `U`, `x`,
 `s`, and `e` are finite, `e + s + x = 1`. When `Y`, `E`, and `R` are
 finite, `Y − E = R`. When `R`, `R̂`, and `U` are
@@ -684,6 +694,9 @@ that grouping comparison leftover-map graphic with persisted leftover residual
 Grouping comparison leftover observed (ADR 0316) captions
 that grouping comparison leftover-map graphic with persisted leftover observed
 `Y` when formatLeftoverMapObserved returns a usable badge.
+Grouping comparison leftover expected (ADR 0317) captions
+that grouping comparison leftover-map graphic with persisted leftover expected
+`E` when formatLeftoverMapExpected returns a usable badge.
 Item complete-case coverage
 (ADR 0282) captions the leftover-map graphic with how many scored criteria
 entered the map. Item complete-case coverage on the pair list (ADR 0285)

ARCHITECTURE.md

@@ -737,6 +737,9 @@ badge.
 ADR 0316 captions leftover observed on that grouping
 comparison leftover-map graphic when formatLeftoverMapObserved returns a usable
 badge.
+ADR 0317 captions leftover expected on that grouping
+comparison leftover-map graphic when formatLeftoverMapExpected returns a usable
+badge.
 Click a post marker or a pair button
 opens that post. Those ADRs are the normative mathematical, storage, and
 display contracts. Leftover-map axis share
@@ -782,7 +785,8 @@ graphic (ADR 0312), leftover-map cross share on the grouping comparison leftover
 graphic (ADR 0313), leftover-map unexplained leftover on the grouping comparison leftover-map
 graphic (ADR 0314), leftover residual on the grouping comparison leftover-map
 graphic (ADR 0315), leftover observed on the grouping comparison leftover-map
-graphic (ADR 0316);
+graphic (ADR 0316), leftover expected on the grouping comparison leftover-map
+graphic (ADR 0317);
 `POST .../rebuild` scores every grouping kind (post_admin). `make seed`
 folds A-100/B-200 Event Lineage fixtures (and the Riverbend calendar
 post) that already have constructed IRT cells into the same shared

CHANGELOG.d/2.74.0-leftover-map-compare-plot-expected.md

@@ -0,0 +1,40 @@
+## 2.74.0 — Leftover expected on grouping comparison leftover-map graphic
+
+- Caption leftover expected on the grouping comparison leftover-map
+  graphic (ADR 0317). After `make seed`, closest and farthest leftover pairs
+  sit above the member list with the Gabriel biplot of already-named
+  coordinates, leftover-map axis share when finite, leftover-map complete-case
+  coverage when leftoverMapCoverageCounts returns usable complete-case integers,
+  leftover-map item complete-case coverage when leftoverMapItemCoverageCounts
+  returns usable complete-case integers, leftover-map incomplete post coverage
+  when leftoverMapIncompletePostCount returns a usable dropped integer,
+  leftover-map incomplete item coverage when leftoverMapIncompleteItemCount
+  returns a usable dropped integer, leftover-map reconstruction `R̂` when
+  formatLeftoverMapReconstruction returns a usable signed badge, leftover-map
+  explained leftover share `e` when formatLeftoverMapExplainedShare returns a
+  usable badge, leftover-map unexplained leftover share `s` when
+  formatLeftoverMapUnexplainedShare returns a usable badge, leftover-map
+  cross share `x` when formatLeftoverMapCrossShare returns a usable badge, leftover-map
+  unexplained leftover `U` when formatLeftoverMapUnexplained returns a usable badge, leftover residual
+  `R` when formatLeftoverMapResidual returns a usable badge, leftover observed
+  `Y` when formatLeftoverMapObserved returns a usable badge, and leftover expected
+  `E` on that grouping comparison leftover-map graphic; click a
+  post marker or a pair button opens that post. A missing or non-finite `E`
+  omits that leftover-map comparison graphic leftover expected caption and keeps
+  leftover observed `Y`, leftover residual `R`, leftover-map unexplained leftover `U`, leftover-map cross share `x`, leftover-map unexplained leftover share `s`, leftover-map explained leftover
+  share `e`, leftover-map reconstruction `R̂`, leftover-map distance `d`, leftover-map
+  comparison graphic coverage, leftover-map comparison graphic item coverage,
+  leftover-map comparison graphic incomplete posts, and leftover-map comparison
+  graphic incomplete items when those helpers return usable integers. Rank-0 origin
+  cells still name `E 0.00` when that persisted leftover expected is
+  finite. Comparison copy uses `leftover map comparison graphic leftover expected
+  {label}` so it stays distinct from `leftover expected
+  {label}` and from strip `Leftover map comparison expected`.
+  This increment does not caption leftover-map rank on the comparison graphic
+  with a distinct name. Do not invent `E` from `Y` and `R`, leftover residual, leftover observed, leftover-map reconstruction,
+  leftover-map unexplained leftover, leftover-map distance, plotted coordinates, leftover-map rank,
+  leftover-map axis share, leftover-map post coverage, leftover-map item coverage,
+  leftover-map incomplete post coverage, leftover-map incomplete item coverage,
+  leftover pair count, or the count of unused axes. A finite negative leftover
+  is shown, never clamped. Never invent a leftover score.
+  Never invent a theta. No new columns.

CHANGELOG.md

@@ -8,6 +8,50 @@ All notable changes to this project are documented here. Format follows
 
 ### Added
 
+- Period leftover pairs now name leftover expected on the grouping
+  comparison leftover-map graphic (ADR 0317 / v2.74.0). After `make seed`,
+  closest and farthest leftover pairs sit above the member list with the
+  Gabriel biplot of already-named coordinates, leftover-map axis share when
+  finite, leftover-map complete-case coverage when leftoverMapCoverageCounts
+  returns usable complete-case integers, leftover-map item complete-case
+  coverage when leftoverMapItemCoverageCounts returns usable complete-case
+  integers, leftover-map incomplete post coverage when leftoverMapIncompletePostCount
+  returns a usable dropped integer, leftover-map incomplete item coverage when
+  leftoverMapIncompleteItemCount returns a usable dropped integer, leftover-map
+  reconstruction `R̂` when formatLeftoverMapReconstruction returns a usable signed
+  badge, leftover-map explained leftover share `e` when formatLeftoverMapExplainedShare
+  returns a usable badge, leftover-map unexplained leftover share `s` when
+  formatLeftoverMapUnexplainedShare returns a usable badge, leftover-map
+  cross share `x` when formatLeftoverMapCrossShare returns a usable badge, leftover-map
+  unexplained leftover `U` when formatLeftoverMapUnexplained returns a usable badge, leftover residual
+  `R` when formatLeftoverMapResidual returns a usable badge, leftover observed
+  `Y` when formatLeftoverMapObserved returns a usable badge, and leftover expected
+  `E` on that grouping comparison leftover-map graphic when
+  formatLeftoverMapExpected returns a usable badge; click a post marker or a pair
+  button opens that post. A missing or non-finite `E` omits that leftover-map
+  comparison graphic leftover expected caption and keeps leftover observed
+  `Y`, leftover residual `R`, leftover-map unexplained leftover `U`, leftover-map cross share `x`, leftover-map unexplained leftover share `s`, leftover-map explained leftover
+  share `e`, leftover-map reconstruction `R̂`, leftover-map distance `d`, leftover-map
+  comparison graphic coverage, leftover-map comparison graphic item coverage,
+  leftover-map comparison graphic incomplete posts, and leftover-map comparison
+  graphic incomplete items when those helpers return usable integers. Rank-0 origin
+  cells still plot at `(0, 0)` and still name `E 0.00` when that persisted leftover
+  expected is finite. Comparison copy uses `leftover map comparison graphic
+  leftover expected {label}` so it stays distinct from
+  `leftover expected {label}` and from strip `Leftover map comparison expected`.
+  Leftover expected omits independently of leftover observed, leftover residual,
+  leftover-map unexplained leftover, leftover-map cross share, leftover-map unexplained leftover share, leftover-map explained leftover share,
+  leftover-map reconstruction, leftover-map distance, and coverage notes. This
+  increment does not caption leftover-map rank on the comparison
+  graphic with a distinct name. Do not invent `E` from `Y` and `R`, leftover residual, leftover observed, leftover-map
+  reconstruction, leftover-map unexplained leftover, leftover-map distance, plotted coordinates,
+  leftover-map rank, leftover-map axis share,
+  leftover-map post coverage, leftover-map item coverage, leftover-map incomplete
+  post coverage, leftover-map incomplete item coverage, leftover pair count, or the
+  count of unused axes. A finite negative leftover is shown,
+  never clamped. Omit the comparison graphic when no leftover pair has four finite
+  leftover-map coordinates. Never invent a leftover score or a theta. No new columns.
+
 - Period leftover pairs now name leftover observed on the grouping
   comparison leftover-map graphic (ADR 0316 / v2.73.0). After `make seed`,
   closest and farthest leftover pairs sit above the member list with the

CLAUDE.md

@@ -49,7 +49,7 @@ cutoff. Global Ask optional `knowledge_cutoff` uses the same cover
 
 Create/start endpoint rules (ADR 0017 / 0021), tie-vs-miss similarity
 (ADR 0026), R&R catalog ids (ADR 0019 / 0027), leftover pairs
-(ADR 0048–0164 / 0182 / 0185 / 0201 / 0233 / 0266 / 0267 / 0268 / 0269 / 0270 / 0271 / 0272 / 0273 / 0274 / 0275 / 0276 / 0277 / 0278 / 0279 / 0280 / 0281 / 0282 / 0283 / 0284 / 0285 / 0286 / 0287 / 0288 / 0289 / 0290 / 0291 / 0292 / 0293 / 0294 / 0295 / 0296 / 0297 / 0298 / 0299 / 0300 / 0301 / 0302 / 0303 / 0304 / 0305 / 0306 / 0307 / 0308 / 0309 / 0310 / 0311 / 0312 / 0313 / 0314 / 0315 / 0316), occupational construct catalog search
+(ADR 0048–0164 / 0182 / 0185 / 0201 / 0233 / 0266 / 0267 / 0268 / 0269 / 0270 / 0271 / 0272 / 0273 / 0274 / 0275 / 0276 / 0277 / 0278 / 0279 / 0280 / 0281 / 0282 / 0283 / 0284 / 0285 / 0286 / 0287 / 0288 / 0289 / 0290 / 0291 / 0292 / 0293 / 0294 / 0295 / 0296 / 0297 / 0298 / 0299 / 0300 / 0301 / 0302 / 0303 / 0304 / 0305 / 0306 / 0307 / 0308 / 0309 / 0310 / 0311 / 0312 / 0313 / 0314 / 0315 / 0316 / 0317), occupational construct catalog search
 (ADR 0257), the text-channel embedding swap and cosine
 clamp (ADR 0190), per-edge channel-score persistence (ADR 0195),
 token-backed status notices (ADR 0220),

docs/adr/0279-leftover-map-segment-expected.md

@@ -2,6 +2,8 @@
 
 **Decision status:** Accepted
 **Date:** 2026-08-30
+**Amended by:** [ADR 0317](0317-leftover-map-compare-plot-expected.md)
+(leftover expected on the grouping comparison leftover-map graphic)
 
 Amends [ADR 0268](0268-leftover-map-graphic-display.md),
 [ADR 0049](0049-leftover-pair-report-ui.md), and leftover observed `Y` /

docs/adr/0300-leftover-map-compare-expected.md

@@ -3,6 +3,9 @@
 **Decision status:** Accepted
 **Date:** 2026-08-31
 
+**Amended by:** [ADR 0317](0317-leftover-map-compare-plot-expected.md)
+(leftover expected on the grouping comparison leftover-map graphic)
+
 Amends leftover pairs on the grouping comparison strip
 ([ADR 0149](0149-leftover-pairs-on-comparison-strip.md)), leftover observed `Y` /
 expected `E` ([ADR 0163](0163-leftover-observed-expected.md)), leftover expected on

docs/adr/0316-leftover-map-compare-plot-observed.md

@@ -3,6 +3,9 @@
 **Decision status:** Accepted
 **Date:** 2026-08-31
 
+**Amended by:** [ADR 0317](0317-leftover-map-compare-plot-expected.md)
+(leftover expected on the grouping comparison leftover-map graphic)
+
 Amends leftover observed on graphic-display pair segments
 ([ADR 0278](0278-leftover-map-segment-observed.md)), leftover observed
 on grouping comparison strip pair rows