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3. Functions

• 3.1. Floating-point
• 3.2. Converting from double to int
• 3.3. Math Functions
• 3.4. Composition
• 3.5. Adding New Functions
• 3.6. Definitions and Uses
• 3.7. Programs with Multiple Functions
• 3.8. Parameters and Arguments
• 3.9. Parameters and Variables are Local
• 3.10. Functions with Multiple Parameters
• 3.11. Functions with Results
• 3.12. Glossary
• 3.13. Multiple Choice Exercises
• 3.14. Mixed-Up Code Exercises
• 3.15. Activecode Exercises

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