# Structured direct solver API

## Block-tridiagonal

```{eval-rst}
.. automodule:: solvax.direct
   :members:
   :member-order: bysource
```

## Banded and periodic-banded

```{eval-rst}
.. automodule:: solvax.banded
   :members:
   :member-order: bysource
```

## Tridiagonal

```{eval-rst}
.. automodule:: solvax.tridiagonal
   :members:
   :member-order: bysource
```