This text serves as a comprehensive instructional guide designed to address the core requirements of A-level Decision Mathematics curricula. The author, Sue De Pomerai, synthesizes complex algorithmic concepts into a structured format suitable for students preparing for advanced secondary examinations. By focusing on practical application and standardized problem-solving techniques, the book provides a systematic framework for mastering discrete mathematical models.

The material presents a standard, pedagogical approach to the subject, emphasizing clarity and curriculum alignment for the student reader. Its focus on specific examination requirements suggests a functional, utility-driven resource for those navigating the A-level mathematics landscape.