# AlphaEvolve AC2 Task

Optimize a nonnegative coefficient sequence to maximize:

- `||f*f||_2^2 / (||f*f||_1 * ||f*f||_inf)`

Higher is better. Evaluator reports:

- `combined_score = best_value`

## Files

- `tasks/alphaevolve_ac2/initial.py`: evolvable baseline (`run(...) -> list[float]`)
- `tasks/alphaevolve_ac2/evaluate_ori.py`: primary evaluator
- `tasks/alphaevolve_ac2/prompt.py`: task prompt
- `tasks/alphaevolve_ac2/run_experiment.py`: task-local runner

## Quick Evaluate

```bash
.venv/bin/python tasks/alphaevolve_ac2/evaluate_ori.py \
  --program_path tasks/alphaevolve_ac2/initial.py \
  --results_dir tasks/alphaevolve_ac2/results/smoke_eval \
  --num_experiment_runs 1
```

## Run Evolution

```bash
bash scripts/dev/run_alphaevolve_ac2.sh
```