1 Functions and Arrays in APL2. - 1. 1 Nested Arrays and Depth. - 1. 2 Construction of Arrays. - Exercises 1a. - Exercises 1c. - 1. 3 Selection. - Exercises 1d. - 1. 4 Replacement. - 1. 5 Restructuring. - 1. 6 Comparison and Inquiry. - Exercises 1e. - Summary of Functions used in Chapter 1. - 2 Operators. - 2. 1 The Each Operator. - Exercises 2a. - Exercises 2b. - 2. 2 Extensions to the Slash Operator. - Exercises 2c. - Summary of Functions used in Chapter 2. - 3 Elementary Data Structuring. - 3. 1 Example 1. Product Stocks. - Exercises 3a. - 3. 2 Example 2. Optimizing Rental Charges. - Exercises 3b. - Summary of Functions used in Chapter 3. - 4 Using Functions and Arrays. - 4. 1 Cross-sections Picking and Indexing. - 4. 2 Some Illustrations using Nested Arrays. - Exercises 4a. - Exercises 4b. - 4. 3 Distinctions between Similar Primitives. - Exercises 4c. - 4. 4 Empty Arrays and Fill Functions. - Exercises 4d. - Summary of Functions used in Chapter 4. - 5 Using Operators. - 5. 1 The Role of Operators in APL2. - 5. 2 Binding. - Exercises 5a. - 5. 3 Matching Function Arguments. - 5. 4 Recursion with Functions and Operators. - Exercises 5b. - 5. 5 Extensions to First-generation APL Operators. - Exercises 5c. - Exercises 5d. - 5. 6 Applications of User-Defined Operators. - Exercises 5e. - Exercises 5f. - Summary of Functions used in Chapter 5. - Summary of User-defined Operators in Chapter 5. - 6 Advanced Modelling and Data Structures. - 6. 1 Trees Without Keys. - 6. 2 Trees with Keys. - 6. 3 Binary Trees. - Exercises 6a. - 6. 4 Networks. - Exercises 6b. - Summary of Operations used in Chapter 6. - Appendix A. Solutions to Exercises. - Solutions 1a. - Solutions 1b. - Solutions 1c. - Solutions 1d. - Solutions 1e. - Solutions 2a. - Solutions 2b. - Solutions 2c. - Solutions 3a. - Solutions 3b. - Solutions and Notes 4a. - Solutions 4b. - Solutions 4c. - Solutions 4d. - Solutions 5a. - Solutions 5b. - Solutions and Notes 5c. - Solutions 5d. - Solutions 5e. - Solutions 5f. - Solutions 6a. - Solutions 6b. - Appendix B. Some Key Rules and Identities. - Appendix C. List of Illustrations. Language: English