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Author SHA1 Message Date
ncantu
9759114f49 collatz: add hensel chain, targeted refinement leaves and brother-derived D_minor 
**Motivations:**
- Extend refinement tooling with hensel chain leaves, targeted refinement leaves and brother-derived minorated clauses.
- Document grammar extensions and targeted leaves/diagnostics workflows.

**Root causes:**
- N/A (evolutions)

**Correctifs:**
- N/A

**Evolutions:**
- Add collatz_build_hensel_chain_leaves.py, collatz_verify_hensel_chain_leaves.py.
- Add collatz_build_targeted_refinement_leaves.py, collatz_verify_targeted_refinement_leaves.py, collatz_diagnose_targeted_leaves_failure.py.
- Add collatz_build_refinement_bundle_over_Sm_multilevel.py.
- Add collatz_derive_brother_minorated_clauses_from_terminal_over_Sm.py, collatz_verify_brother_derived_minorated_clauses_over_Sm.py.
- Add refinement_K artefacts (bundle, hensel_chain_leaves, targeted_leaves) and minorated_clauses_over_Sm_derived_from_brothers.
- Update README, conjoncture, and feature docs.

**Pages affectées:**
- applications/collatz/collatz_k_scripts/README.md
- applications/collatz/conjoncture_collatz.md
- applications/collatz/collatz_k_scripts/*.py (new)
- docs/features/*.md
- docs/artefacts/collatz/**
 2026-03-10 09:07:11 +01:00
ncantu
bd529682bf collatz: add palier2p15/p16 artefacts and Sm refinement tooling 
**Motivations:**
- Publish new Collatz palier runs and associated artefacts (C3 local descent, universal clauses, iteration protocol).
- Extend the scripts toolbox to generate/verify clauses and build refinement certificates over S_m.

**Root causes:**
- Universal clause witnesses were lifted to 2^(A+1) even when the witness is already fixed modulo the domain palier, leading to unstable or unnecessarily weak/ambiguous modulus choices.
- CSV palier inference in scission could mis-detect short column names (e.g. "m") by substring matching.

**Correctifs:**
- Lift D_exact/F witnesses to m_stable := max(m, A+1) in universal clause extraction and run reports.
- Make scission palier/m column detection exact-match to avoid false positives.
- Update C3 local descent verification/reporting to use strict fusion witness selection prioritizing lower modular stability and refreshed D/F metrics.
- Add a dedicated run report profile for per-palier universal clauses.

**Evolutions:**
- Add scripts for terminal clauses and minorated descent clauses over S_m, their deterministic verification, and multi-level refinement certificate building.
- Add modular tooling for register_K and incremental comparison of D_minor families.
- Add/update feature documentation for the new pipelines and generated reports.

**Pages affectées:**
- applications/collatz/collatz_k_scripts/README.md
- applications/collatz/collatz_k_scripts/collatz_extract_universal_clauses.py
- applications/collatz/collatz_k_scripts/collatz_generate_run_report.py
- applications/collatz/collatz_k_scripts/collatz_iterate_palier_protocol.py
- applications/collatz/collatz_k_scripts/collatz_scission.py
- applications/collatz/collatz_k_scripts/collatz_verify_c3_local_descent.py
- applications/collatz/collatz_k_scripts/collatz_verify_universal_clauses.py
- applications/collatz/collatz_k_scripts/*refinement*over_Sm*.py
- applications/collatz/collatz_k_scripts/collatz_generate_*clauses_over_Sm.py
- applications/collatz/collatz_k_scripts/collatz_verify_minorated_descent_clauses_over_Sm.py
- applications/collatz/collatz_k_scripts/collatz_build_register_K_modular.py
- applications/collatz/collatz_k_scripts/collatz_compare_dminor_families_incremental.py
- applications/collatz/*.md
- docs/features/*.md
- docs/artefacts/collatz/**
- docs/collatz_run_report_2026-03-09_*.md
 2026-03-09 23:29:59 +01:00
Nicolas Cantu
9a975c73d7 Restructuration projet : applications, pour enfants, these 
**Motivations:**
- Clarifier l'organisation du dépôt par domaine applicatif
- Séparer les contenus par public cible (adulte, enfant, thèse)

**Evolutions:**
- Nouvelle arborescence applications/ (collatz, IA)
- Dossier pour enfants/ pour les contenus jeunesse
- Dossier these/ pour le livre jeune adulte
- Scripts de pipeline Collatz (01-setup, 02-run-pipeline, 03-run-direct-pipeline)
- Candidats D18 palier2p30, registreK partagé en archives zip
- Plan de relecture scientifique mis à jour

**Pages affectées:**
- .cursor/plans/relecture-scientifique-collatz.md
- v0/ → applications/collatz/, applications/IA/, pour enfants/, these/
- IA_agents/ → pour enfants/
 2026-03-02 00:18:40 +01:00