# den-dynamiske-rettsstaten

## Context
Concept note (Norwegian, LaTeX) and its simulation code. The principle: enforcement effort should track how much, and how seriously, laws are actually broken. Published as open, non-commercial material. Readers are Norwegian, so README and paper are in Norwegian (bokmål); CLAUDE.md and code comments may stay as they are.

## Stack
- `paper/sim.py`: Python 3, numpy + scipy (pinned in `requirements.txt`). Writes `paper/data/*.dat`, which pgfplots in the LaTeX source reads.
- `paper/*.tex`: LaTeX. `main.tex` and `notat.tex` build with pdflatex, `karusell.tex` with xelatex (font Inter from TeX Live). `main.tex` = the note (inputs `part1`-`part4`, `refs`), `notat.tex` = 2-page summary, `karusell.tex` = slides. Shared `preamble.tex`. Bibliography is a hand-written `thebibliography` in `refs.tex`.
- `pdf/`: the published PDFs. They are build output committed on purpose; rebuild and replace them together with source changes.

## Conventions
- The core sentence must be quoted verbatim everywhere: «Innsatsen for å håndheve lover og regler bør løpende stå i forhold til hvor mye, og hvor alvorlig, de faktisk brytes.» Short form of the clarification: «Straffebud og strafferammer ligger fast.»
- Any change to `sim.py` must keep `paper/data/` byte-identical unless the change is meant to alter results; then text, figures and PDFs change in the same commit.
- Licensing is split: text (`pdf/`, `paper/*.tex`, `README.md`, `CHANGELOG.md`, `CLAUDE.md`) is CC BY 4.0 (`LICENSE-CC-BY-4.0.txt`); code and data (`paper/sim.py`, `paper/diagnose.py`, `paper/forlop.py`, `paper/eksempel_domstol.json`, `paper/norge_2025.json`, `requirements.txt`, `paper/data/`) are MIT (`LICENSE`). New files follow the same split.
- Never commit working documents; `private/` is ignored for that purpose.

## Commands
- Setup: `python3 -m venv .venv && .venv/bin/pip install -r requirements.txt`
- Run simulation (about 2 min, from `paper/`): `../.venv/bin/python sim.py`
- Bottleneck diagnosis from own numbers (stdlib only, from `paper/`): `python3 diagnose.py eksempel_domstol.json`; must reproduce section 9.5 (utilization 1,28, +19 % capacity). `python3 diagnose.py norge_2025.json` must match the table in README (1,09 / 1,04 / 0,88 / 1,09).
- Time course and stability check from own numbers (needs the venv, from `paper/`): `../.venv/bin/python forlop.py eksempel_domstol.json`; must reproduce section 9.5 and table 10 (critical delay 7,2; +19 % now, +12 % after 12 months, capacity 137,9 = 1,31; with measures 8,3 / 0,74 / 1,10 / +31 % / 3,5; without 68,7 / 0,65 / 1,26). `forlop.py` imports `sim.py` and must never require a change there.
- Reproduction check after a run: `git status paper/data` shows no changes (verified 2026-11-10: 22/22 files identical with Python 3.14.0, numpy 2.5.4, scipy 1.18.1)
- LaTeX build (from `paper/`, TeX Live 2026 in `/Library/TeX/texbin`): `pdflatex main.tex` and `pdflatex notat.tex` three times each, `xelatex karusell.tex` twice; copy to `pdf/` (verified 2026-11-10: main 58 pages, notat 2, karusell 16, no undefined references). Build in a scratch copy of `paper/` to keep aux files out of the repo, and give each run a time limit: one pdflatex run has been seen to hang.

## Workflow
- Repository starts private under `ktg/`; moving it to `open/` is the operator's decision.
- Run the repo-standard skill before publishing.