After the success of the first edition of Introduction to Functional Programming, the authors have thoroughly updated and revised this bestselling title. This book is unusual amongst books on functional programming in that it is primarily directed towards the concepts of functional programming, rather than their realization in a specific programming language. The book clearly expounds the construction of functional programs as a process of mathematical calculation, but the mathematics is restricted to that relevant to the actual construction of programs.

From the Back Cover

After the success of the first edition, Introduction to Functional Programming using Haskell has been thoroughly updated and revised to provide a complete grounding in the principles and techniques of programming with functions. The second edition uses the popular language Haskell to express functional programs. There are new chapters on program optimisation, abstract datatypes in a functional setting, and programming in a monadic style. There are complete new case studies, and many new exercises. As in the first edition, there is an emphasis on the fundamental techniques for reasoning about functional programs, and for deriving them systematically from their specifications. The book is self-contained, assuming no prior knowledge of programming and is suitable as an introductory undergraduate text for first- or second-year students.

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