看到很多版本都是没书签的，所以就自己添了书签造福一下大家 小小劳动成果，还请尊重，若有错误还请多指教w Abstraction： Programming in Haskell Second Edition Haskell is a purely functional language that allows programmers to rapidly develop clear, concise and correct software. The language has grown in popularity in recent years, both in teaching and in industry. This book is based on the author’s experience of teaching Haskell for more than 20 years. All concepts are explained from first principles and no programming experience isrequired, making this book accessible to a broad spectrum of readers. While Part I focuses on basic concepts, Part II introduces the reader to more advanced topics. This new edition has been extensively updated and expanded to include recent and more advanced features of Haskell, new examples and exercises, selected solutions, and freely downloadable lecture slides and code. The presentation is clean and simple, while also being fully compliant with the latest version of the language, including recent changes concerning applicative, monadic, foldable and traversable types. GRAHAM HUTTON is Professor of Computer Science at the University of Nottingham. He has taught Haskell to thousands of students and received numerous best lecturer awards. Hutton has served as an editor of the Journal of Functional Programming, chair of the Haskell Symposium and the International Conference on Functional Programming, vice-chair of the ACM Special Interest Group on Programming Languages, and he is an ACM Distinguished Scientist.

haskel-experiments 对不起，我拼错了 Haskell ！！ 这是我在 haskel 上所做的所有实验的测试仓库