27 Appendices
27.1 Pyret for Racketeers and Schemers
27.1.1 Numbers, Strings, and Booleans
27.1.2 Infix Expressions
27.1.3 Function Definition and Application
27.1.4 Tests
27.1.5 Variable Names
27.1.6 Data Definitions
27.1.7 Conditionals
27.1.8 Lists
27.1.9 First-Class Functions
27.1.10 Annotations
27.1.11 What Else?
27.2 Pyret vs. Python
27.3 Comparing This Book to HtDP
27.4 Release Notes
27.5 Glossary