Elamur Groupantsmova-whale-world-main
The groupant beside tools/whale-world/src/main.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
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 | Forward approximant |
| ast | partial | syntax.json |
| composition | partial | Composition |
| cost | partial | Cost |
| descriptant | present | Descriptant |
| invariant | partial | Invariant |
| tests | finite evidence | tests.md |
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 |
reverse_reconstruction | reverse_reconstruction | partial source derived model | reverse_reconstruction |
Model text
Descriptant
The mova-whale-world command line: dossier import/add/list/verify/text and world build/stats/entity/explain/related/neighbourhood/sentences/context, one JSON value per command (JSON lines for neighbourhood --content). Source: tools/whale-world/src/main.rs.
Forward approximant
argv -> group, command, CONFIG -> Config::load -> positional args and --options -> dossier or world call -> JSON on stdout; world build defaults its epoch to the highest dossier epoch + 1 and reports seconds.
Invariant
A refusal is an error exit with nothing written; dossier verify exits 1 when a file changed.
Cost
Startup plus the called operation; import loads the library once per command.
Composition
Parent: whale-world.
behavior_complement
Does not retry, fetch, ask a terminal or start other processes; no command deletes anything. Evidence status: source-derived model with finite checks, not a proof.
reverse_reconstruction
The printed JSON names every text id and citation; the command line is recoverable from the usage text only.
tests.md
cargo test --manifest-path tools/whale-world/Cargo.toml --offline with WORLD_EN_MODEL=$MOVA_DATA/download/0/0.4/en.bin (9 unit tests: dossier append-only/select/changed files, licence negative controls, citation markers, importers incl. a topic corpus with a Sea Spider page and a consultant draft, entity extraction, LRU, two byte-identical world builds with cited queries, incremental epochs with old worlds intact and a changed file refused; 2026-11-05). Live 2026-11-05 on six papers: two independent imports and builds byte-identical.
These are finite fixtures and live samples; not a proof.
This page in Markdown → https://md.groupants.elamur.ai/free/en/mova/tools/whale-world/src/main.rs.groupant/