# Source: /barack-obama/linear-algebra

```
= Linear algebra
This is a section about Linear algebra!
Linear algebra is a very important subject about which there is a lot to say.
For example, this sentence. And then another one.
```

```
= Linear algebra
This is a section about Linear algebra!
Linear algebra is a very important subject about which there is a lot to say.
For example, this sentence. And then another one.
```