# Chapter 4

Here are a list of all Chapter 4 exercises. 


```{toctree}
:maxdepth: 1

Exer4-1
Exer4-2
Exer4-3
Exer4-4
Exer4-5
Exer4-7
Exer4-8
Exer4-13
Exer4-17
Exer4-18
Exer4-20
Exer4-32
Exer4-41
Exer4-46
Exer4-49
```