(user-manual)=
# User Manual

```{toctree}
:hidden:

predictive-coding
expectation-maximization
```

## Foundations
### {ref}`manual-pc`
Goes over the basics of predictive coding and how these concepts are implemented in Pyromancy.

### {ref}`manual-em`
Covers how Pyromancy manages working with expectation–maximization (EM) based training methods.