8.14: Prop for List.takeWhile
8.14: Prop for List.takeWhile
Exercise 2.2
Exercises 2.1, 2.3, 2.4 and 2.5
Exercise 3.2
Exercise 3.3
Exercise 3.4
Exercise 3.5
Exercise 3.6
Exercise 3.9
Exercise 3.10
Exercise 3.11
Exercise 3.12
Exercise 3.14
Exercise 3.15
Exercise 3.16
Exercise 3.17
Exercise 3.18
Exercise 3.19
Exercise 3.20