# gpf

> Fast power flow solver for large power systems.

## Install

```bash
pip install gpf
```

**Requirements**

- Python 3.10 or newer

## Solve

```python
from gpf import PsseCase, solve_power_flow, render

case = PsseCase.from_raw("ieee39.raw")     # or .from_matpower("case9.m")
sol = solve_power_flow(case)
print(render(sol))
```

## API reference

- [api.txt](api.txt) — flat text signatures for all 87 public symbols
  (Enums, Device models, Container, Parsers, Validation, Expansion, Solver, Writers, Format registry, Build options, Topology pre-processing, Diagnostics, Control model, Reporting, Comparison). Token-efficient; one fetch.
- [index.html](index.html) — full HTML docs with rendered docstrings.