4 Datatypes
Built-In Datatypes in The Racket Guide introduces Datatypes.
Each pre-defined datatype comes with a set of procedures for manipulating instances of the datatype.
| ▼ | 4 | Datatypes | 
| 4.1 | Booleans and Equality | 
| 4.2 | Numbers | 
| 4.3 | Strings | 
| 4.4 | Byte Strings | 
| 4.5 | Characters | 
| 4.6 | Symbols | 
| 4.7 | Regular Expressions | 
| 4.8 | Keywords | 
| 4.9 | Pairs and Lists | 
| 4.10 | Mutable Pairs and Lists | 
| 4.11 | Vectors | 
| 4.12 | Boxes | 
| 4.13 | Hash Tables | 
| 4.14 | Sequences and Streams | 
| 4.15 | Dictionaries | 
| 4.16 | Sets | 
| 4.17 | Procedures | 
| 4.18 | Void | 
| 4.19 | Undefined | 
Built-In Datatypes in The Racket Guide introduces Datatypes.
Each pre-defined datatype comes with a set of procedures for manipulating instances of the datatype.