A workbook for programmers who are new to Prolog and who wish to write useful Prolog programs, by the first author of the runaway bestseller "Programming in Prolog" (with C.S. Mellish).

1. Getting Started.- 1.1 Syntax.- 1.2 Programs.- 1.3 Unification.- 1.4 Execution Model.- 2. Data Structures.- 2.1 Square Bracket Notation.- 2.2 Arithmetic.- 3. Mapping.- Worksheet 10: Full Maps.- Worksheet 11: Multiple Choices.- Worksheet 12: Partial Maps.- Worksheet 13: Removing Duplicates.- Worksheet 14: Partial Maps with a Parameter.- Worksheet 15: Multiple Disjoint Partial Maps.- Worksheet 16: Multiple Disjoint Partial Maps.- Worksheet 17: Full Maps with State.- Worksheet 18: Sequential Maps with State.- Worksheet 19: Scattered Maps with State.- 4. Choice and Commitment.- 4.1 The 'Cut'.- 4.2 A Disjoint Partial Map with Cut.- 4.3 Taming Cut.- 4.4 Cut and Negation-as-Failure.- 4.5 Negation-as-Failure Can Be Misleading.- 5. Difference Structures.- Worksheet 25: Concatenating Lists.- Worksheet 26: Rotations of a List.- Worksheet 27: Linearising.- 5.1 Difference Lists.- 5.2 Solution to Max Tree.- 6. Case Study: Term Rewriting.- 6.1 Symbolic Differentiation.- 6.2 Matrix Products by Symbolic Algebra.- 6.3 The Simplifier.- 7. Case Study: Manipulation of Combinational Circuits.- 7.1 Representing Circuits.- 7.2 Simulation of Circuits.- 7.3 Sums and Products.- 7.4 Simplifying SOP Expressions.- 7.5 Alternative Representation.- 8. Case Study: Clocked Sequential Circuits.- 8.1 Divide-by-Two Pulse Divider.- 8.2 Sequential Parity Checker.- 8.3 Four-Stage Shift Register.- 8.4 Gray Code Counter.- 8.5 Specification of Cascaded Components.- 9. Case Study: A Compiler forThree Model Computers.- 9.1 The Register Machine.- 9.2 The Single-Accumulator Machine.- 9.3 The Stack Machine.- 9.4 Optimisation: Preprocessing the Syntax Tree.- 9.5 Peephole Optimisation.- 10. Case Study: The Fast Fourier Transform in Prolog.- 10.1 Introduction.- 10.2 Notation for Polynomials.- 10.3 The DFT.- 10.4Example: 8-point DFT.- 10.5 Naive Implementation of the DFT.- 10.6 From DFT to FFT.- 10.7 Merging Common Subexpressions.- 10.8 The Graph Generator.- 10.9 Example Run: 8-point FFT.- 10.10 Bibliographic Notes.- 11. Case Study: Higher-Order Functional Programming.- 11.1 Introduction.- 11.2 A Notation for Functions.- 11.3 The Evaluator.- 11.4 Using Higher-Order Functions.- 11.5 Discussion.- 11.6 Bibliographic Notes.