CASL, the Common Algebraic Specification Language, was designed by the members of CoFI, the Common Framework Initiative for algebraic specification and development, and is a general-purpose language for practical use in software development for specifying both requirements and design. CASL is already regarded as a de facto standard, and various sublanguages and extensions are available for specific tasks.

This book illustrates and discusses how to write CASL specifications. The authors first describe the origins, aims and scope of CoFI, and review the main concepts of...