# Equations of state
This section explains the thermodynamic principles and algorithms used for equation of state modeling in $\text{FeO}_\text{s}$.

```{eval-rst}
.. toctree::
   :maxdepth: 1

   properties
   critical_points
```

It is currently still under construction. You can help by [contributing](https://github.com/feos-org/feos/issues/70).