---
title: "translation-meta-logic — Mova code model"
description: "Mova code model of tools/translate/src/logic.rs: components with their labels, obernants and the model text."
url: "https://groupants.elamur.ai/free/en/mova/tools/translate/src/logic.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**

This page as HTML: <https://groupants.elamur.ai/free/en/mova/tools/translate/src/logic.rs.groupant/>

# translation-meta-logic

The groupant beside tools/translate/src/logic.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:** [`tools/translate/src/logic.rs`](https://github.com/ElamurAI/mova-free/blob/main/tools/translate/src/logic.rs)
- **source SHA-256:** `351fcf53ede0be12…`
- **repository folder:** [`tools/translate/src/logic.rs.groupant`](https://github.com/ElamurAI/mova-free/tree/main/tools/translate/src/logic.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 | [approximant](#approximant) |
| **ast** | partial | `syntax.json` |
| **composition** | partial | [composition](#composition) |
| **cost** | symbolic source derived | [invariant](#invariant) |
| **descriptant** | present | [descriptant](#descriptant) |
| **invariant** | partial | [invariant](#invariant) |
| **tests** | bounded native receipts | [tests](#tests) |

## 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 |
|---|---|---|---|
| `behavior_complement` | behavior_complement | partial source derived model | [behavior_complement](#behavior-complement) |
| `reverse_reconstruction` | reverse_reconstruction | partial source derived model | [reverse_reconstruction](#reverse-reconstruction) |
| `distance_domain` | distance_domain | partial source derived model | [distance_domain](#distance-domain) |
| `crossing_precedence` | crossing_precedence | partial source derived model | [crossing_precedence](#crossing-precedence) |
| `numeric_multiset` | numeric_multiset | partial source derived model | [numeric_multiset](#numeric-multiset) |
| `sensitivity_scope` | sensitivity_scope | partial source derived model | [sensitivity_scope](#sensitivity-scope) |

## Parts

- [translation-meta-logic-logical_words](https://md.groupants.elamur.ai/free/en/mova/tools/translate/src/logic.rs.groupant/logical_words.groupant/)

## Model text


### descriptant

#### Description and epoch memory

Project frames to lowercased events and numbers; lexicon maps verbs/entities. Multiset counts shared events/facts, LCS aligns ordered events. Count negation, both-present modal mismatch, numbers deficit, crossing transitive nonpronoun role or named-role mismatch.

##### Prospective epoch 2026-10-31

Models predicted metadata loss, bounded coordinate transport and deterministic tie selection before test changes. Production bytes are preserved; only five inline synthetic tests were appended across the group.

##### Observation epoch 2026-10-31

Selected named native tests are bound in tests.md; raw receipts are external under $MOVA_DATA/runs/octopus-wave32-tr_meta-2026-10-31. Syntax is generated twice and byte-compared. This is partial syntax without macro expansion or semantic resolution.

##### Gaps

No real annotator/model loads, corpus translation, teacher calls, GPU, full training/evaluation, or language-accuracy claim. No executable percentage surrogate is supplied: an appropriate reference metric/domain is not established. Supported future caps are1/2/5/10 percent only. Residual reconstruction is conditional on retained diagnostics and is not persistent learning.

##### Independent review correction — 2026-10-31

The initial complement incorrectly claimed that reordering a fully matched event multiset cannot raise distance. Independent review supplied an actual-source compiled witness: with identity Lexicon, [say(false), say(true)] compared with its reversal has ev=(2,2,2), gaps=0, contra=2 and distance2, while self-comparison has distance0. The verb-only LCS pairs repeated verbs positionally and therefore changes which negations are compared. The corrected model preserves only the verb-multiset gap term under permutation; contradiction distance depends on selected LCS pairs.

Evidence: $MOVA_DATA/runs/octopus-wave32-rt_core-2026-10-31/cross-review-tr_meta.md and tr-meta-review-witness.log; build and witness statuses are0. The witness uses an external exact source copy plus one appended synthetic test. It is independent evidence, not an additional test in this worker's18-name native slice. Production/source hashes and final native receipts remain unchanged.

### approximant

#### Forward relation

Project frames to lowercased events and numbers; lexicon maps verbs/entities. Multiset counts shared events/facts, LCS aligns ordered events. Count negation, both-present modal mismatch, numbers deficit, crossing transitive nonpronoun role or named-role mismatch.

### invariant

#### Invariant and cost

##### Domain and preservation

Valid role slots0..3, finite tokens, u64/i64 counters no overflow, LCS safe width. perturb numeric increment excludes u64::MAX. These are parser-derived diagnostics, not proof of textual entailment.

##### Cost

O(nm) LCS cells, O(F log F) fact maps with string comparisons; matched role scans O(sum Rx*Ry). probe runs up to4 comparisons plus membership scans.

Counters and allocation arithmetic must remain representable. String/map costs include compared bytes; finite evidence is not a throughput estimate.

### composition

#### Local composition

The child isolates the translation-meta-logic-logical_words relation inside this source. Its observation is a projection of the complete file relation described in approximant.md; costs overlap and must not be added twice. The remaining code supplies context/table inputs and consumes outputs. External joins: meta MTok feeds profile, Hebrew encoder, fwt and rules; meta LCS feeds logic and alignment-based training; Strong labels optionally override IBM ownership. No runtime chain between all children is asserted.

### models

## Typed models

Subject: exact source hash in manifest; observation is one call or the stated finite training pass. All models are partial source-derived relations, not universal proof. Domain and resource assumptions are in invariant.md. The baseline exclusion is an inner source-derived claim on that domain; reverse is a compatible-antecedent relation. Specialized relations hold fixed the parameters and tables unless stated otherwise. Evidence uses the named checks in tests.md; individual assertions cover only finite parts, other branches remain prospective.

### behavior_complement

Unmatched events are gaps, not contradictions. Missing modal alone cannot contradict. Permuting complete events preserves the verb-multiset gap term. Contradictions depend on the ordered verb LCS and its tie-selected pairs: repeated verbs with different negation or roles can pair differently and increase or decrease distance. No permutation-invariance law is asserted for contradiction distance.

### reverse_reconstruction

Logic totals admit many event sequences and fact assignments. Zero contradiction permits omitted events, missing modals and pronoun/name uncertainty; original sentences cannot be reconstructed.

### distance_domain

distance=contra+(ev_left+ev_right-2*shared)/2, nonnegative under valid aggregate relation.

### crossing_precedence

Both transitive and a nonpronoun crossed identity yields one contradiction then skips named-role comparison.

### numeric_multiset

Number contradiction=max(lengths)-multiset_intersection; number normalization aliases sixty/threescore.

### sensitivity_scope

perturb only matched event positions; absence of applicable perturbation is no evidence of sensitivity.

### tests

#### Checks and evidence

- logic::tests::every_kind_of_change_is_seen
- logic::tests::contradictions_and_their_control

Exact cargo commands use package translate, binary translate, --offline --locked and -- --exact --test-threads=1. External native-commands.json lists every name; debug and release run twice, numerical status and named outcomes retained. Some tests target other portions of the file; this fragment has source reasoning plus only the overlapping assertions.

Compiled controls mutate production decision expressions and restore exact original bytes; see external mutations.json and restoration receipt. No assertion-only mutation is counted. The evidence summary is authoritative for completed receipts. Scoped source reasoning and finite tests do not establish total branch coverage.

##### Recorded 2026-10-31 result

This source contributes 2 exact named checks to the 18-check group. Every name passes twice in debug and twice in release, with identical sorted outcomes. A compiled production mutation in logic.rs was rejected by its selected runtime assertion; its original and restored SHA-256 match. All 18 checks pass again after all nine restorations. There were nine rejected production mutations, zero assertion-only mutations and zero surviving controls in this batch. Nine source projections matched byte-for-byte across two generations. No original production bytes changed.

The augmented-registry check has no owned source or fragment diagnostic. Only root-owned inference-core/mova child/source bindings await integration. A first isolated-registry experiment was unsuitable because the checker inspects unrelated existing sidecars; those failures are retained separately and are not counted as semantic controls.