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Z Formal Specification Language - An Overview

Z Formal Specification Language - An Overview Mr. Vishal Ruhela Graduate Trainee Engineer, HCL Technologies, Noida, India Abstract Formal methods provide a much needed solid software engineering foundation for the art of programming computers. Formal specifications can be used to provide an unambiguous and consistent supplement to natural Language descriptions and can be rigorously validated and verified leading to the early detection of Specification errors. Z is a model oriented Formal Specification Language based on Zermelo-Fr nkel axiomatic set theory and first order predicate logic.

process oriented formal specification language. A specific implicit model for concurrency is the basis for these languages. In these languages processes are denoted and built up by expressions and elementary expressions, respectively, which describe particularly simple processes. Ex. Communicating ...

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