---
title: "world-domains — Mova code model"
description: "Mova code model of world/src/domains.rs: components with their labels, obernants and the model text."
url: "https://groupants.elamur.ai/free/en/mova/world/src/domains.rs.groupant/"
---
Elamur: [Mova](https://md.mova.elamur.ai/free/en/) · [Dictionary](https://md.dictionary.elamur.ai/free/en/) · [Research](https://md.research.elamur.ai/free/en/) · **Groupants**

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# world-domains

The groupant beside world/src/domains.rs in the Mova repository: what the code computes, what it never does, how to go back from its outputs, its invariants, cost and checks.

## Facts

- **kind:** groupant
- **status:** partial source bound model
- **source:** [`world/src/domains.rs`](https://github.com/ElamurAI/mova-free/blob/main/world/src/domains.rs)
- **source SHA-256:** `5ecf532157570f30…`
- **repository folder:** [`world/src/domains.rs.groupant`](https://github.com/ElamurAI/mova-free/tree/main/world/src/domains.rs.groupant)
- **repository commit:** `855da7bd4a7b`

> **Implementation material.** A Mova code model describes this code at one source revision: partial models, finite checks and their stated scope. It is not a reviewed general exposition, and its labels are shown as written, never raised.

## Components

| component | label | where |
|---|---|---|
| **approximant** | partial source model | [forward](#forward) |
| **ast** | partial | `syntax.json` |
| **composition** | partial source model | [composition](#composition) |
| **cost** | partial source model | [cost](#cost) |
| **descriptant** | partial source model | [epoch-memory](#epoch-memory) |
| **invariant** | partial source model | [invariant](#invariant) |
| **tests** | partial source model | [checks](#checks) |

## Obernants

The typed relations around the forward model: the behaviour complement (what the code never does), the reverse reconstruction (every input compatible with an output) and specialised views.

| id | type | label | where |
|---|---|---|---|
| `world-domains-behavior-complement` | behavior_complement | partial source model | [behavior-complement](#behavior-complement) |
| `world-domains-reverse-reconstruction` | reverse_reconstruction | partial source model | [reverse-reconstruction](#reverse-reconstruction) |
| `world-domains-coupling` | constraint_relation | partial source model | [coupling](#coupling) |

## Parts

- [world-domains-configuration](https://md.groupants.elamur.ai/free/en/mova/world/src/domains.rs.groupant/configuration.groupant/)
- [world-domains-lexical-domain](https://md.groupants.elamur.ai/free/en/mova/world/src/domains.rs.groupant/lexical-domain.groupant/)
- [world-domains-judgment-boundary](https://md.groupants.elamur.ai/free/en/mova/world/src/domains.rs.groupant/judgment-boundary.groupant/)

## Model text


### model

## world-domains

### forward

Lexical domain inference composes configuration, expression/register evidence and an index-preserving judgment join on supplied annotations.

### invariant

Stable compiled dependencies and successful bounded execution are premises. Configured lexical labels are not universal truth; finite checks are not general proofs.

### cost

Compose scoped costs without double-counting shared traversals. External parser, knowledge, filesystem and teacher costs are not measured.

### composition

Actual callers: domains supplies default_cfg; score_set classifies supplied Labelled rows; run/load_set/eval annotate and repair first. Native tests execute domains_with -> Matrix::global_in -> judge -> sense::arguments -> original-form reasons. tune/family build full default maps and alter explicit values; absent-map fallback is a deliberate public-API semantic repair.

### epoch-memory

2026-10-30 initial source-bound epoch. Old native witnesses exposed role-index panic and spurious formal activation with empty overrides. Guards/default resolution repair these; explicit finite values and sparse-cell gap semantics remain. No optimization, surrogate or percentage bound is claimed.

### checks

cargo test -p world --lib domains::wave11_models -- --test-threads=1. Root evidence.md records repeated profiles and mutants. Partial syntax leaves macro bodies opaque; no semantic AST, parser, teacher or corpus execution.

### behavior-complement

Universe: terminating scoped calls and their outputs. Inner absent-behavior model excludes outputs contradicting: Stable compiled dependencies and successful bounded execution are premises. Configured lexical labels are not universal truth; finite checks are not general proofs. Unknown external behavior remains outside this exclusion.

### reverse-reconstruction

Keep all scoped inputs and intermediate states consistent with child constraints and shared identities. Labels/reports discard information; no unique inverse or actual causal history is recovered.

### coupling

Actual callers: domains supplies default_cfg; score_set classifies supplied Labelled rows; run/load_set/eval annotate and repair first. Native tests execute domains_with -> Matrix::global_in -> judge -> sense::arguments -> original-form reasons. tune/family build full default maps and alter explicit values; absent-map fallback is a deliberate public-API semantic repair.

All typed entries bind this scope and manifest source revision. Domain and observation/operator are stated above. Status: partial source-derived relations with finite evidence named in checks, assuming stable dependencies and bounded successful execution. Reverse relations preserve ambiguity, with no complete-search or causal claim.

### Epoch notes

- Comments repointed to consolidated docs, 2026-11-04.

### evidence

#### Native evidence, 2026-10-30

Source SHA-256: 13f24f9b029a3987adb9558aa2625a1b45680e85f827c2ea7cc72b986675370b. Partial syntax SHA-256: 55d529256b7458fada0760e82d989533aa2ccebb9874bfe1ff36159f71e10895. Raw logs: $MOVA_DATA/runs/octopus-wave11-domains-2026-10-30/.

Eight native tests pass twice debug and twice release with identical normalized test identities/results. Four tests per source. Independent finite matrix oracle: 36 score pairs, 25 valid; four malformed JSON fixtures. Role oracle: 25 score pairs x active/passive, exact index/role/swapped tuples. Three gap partitions; three unsupported roles each on file/global. Domain checks: sixteen label subsets, exact reason dedup, six thresholds x two genres, eight partial-default overrides x four default/nonfinite values, empty/default equality and explicit zero preservation. Threshold join uses actual judge outputs as interface observations; it is not an independent classifier-truth oracle.

Old code: score_role_boundary panicked at index 2; missing_and_nonfinite_overrides failed on empty map. Repair deliberately changes absent/nonfinite public override semantics; tune/family callers build full maps and explicit zero ablations remain supported. Sparse known cells still abstain without gap provenance.

Compiled production controls: swapping file matrix role columns fails role_identity_finite_oracle; replacing inclusive humor threshold with strict comparison fails annotation_judge_threshold_join. Exact source bytes restored; all eight tests pass again. No live parser/teacher/corpus/learning I/O or whole-world Clippy result. No measured optimization or surrogate profile.

- old.log: 07d0e14b6a8e7450debe53d871e622320cc9ae481629ddb83bafa03f0ca27679
- final-debug1.log: 5cd1363176f33184c8d933dcf446830740bbd60312be2ed8e73c87c90f553c90
- final-debug2.log: b5773c47d4cdeda654c0356bee29db735bb44b1aa07f58dfa903f058efe9842c
- final-release1.log: 4c7bd855c7fe45fb50aaea7dc6e33bec4d95cd0a0254e02cd74237ee51c7f3e4
- final-release2.log: 2c8c3c45a9fa96053cd5513f76538eac2e0f8a7b735f43ef34daa6ca7774eaf4
- mutant-absurd.log: 80984a63722b9cb369fe3fbc7b2f680e8ce6e5aef2e3c8bd73123fb3b23d7a9a
- mutant-domains.log: f8139f39d6746e413472bcec9a58aaff6e62399c82ea05b28b93493563caab50
- restored.log: 05c6a2ec20f16a06e0e759ccccead6d792e4b84f7190e046b6ead5fcec30c6fb
- normalized.txt: 96348f0f5c20fde6cc16afce1d34308e6eb314d6d2fcdf83bfac316146fe11b1

Only new wave11_models test fragments were rustfmt-formatted and checked; legacy production formatting is unchanged.

Two formatted source syntax runs are byte-identical. Two structural groupant reports are byte-identical and valid under an external registry scaffold: existing root plus these leaves, with one intentionally missing scaffold sidecar. Root ancestor integration is separate. Changed-source check registers both owned Rust files. Two legacy absurd::tests also pass.
- formatted-groupants1.json: ff7aae7c022d80f90e701bee2cb400f180cff623e5a6b8fe0a2e65da3f96d751
- formatted-groupants2.json: ff7aae7c022d80f90e701bee2cb400f180cff623e5a6b8fe0a2e65da3f96d751
- changed.json: e0c2f82e516cb5766b0601a12329ad6693a9916f6513f24636dbacb4709d24ff
- legacy-absurd.log: f959e97303a5fbd3828d32933d993d1720a2d4244d2f751d3d27c2dfb1356e86