Summary
This paper proposes a formal specification technique based on the notion of predicate transformers. Several approaches to showing the completeness are investigated. A method for proving the correctness of an implementation with respect to a formal specification is described.
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The work presented in this paper was performed while the author was with the University of Hamburg, Germany
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Würges, H. A specification technique based on predicate transformers. Acta Informatica 15, 425–445 (1981). https://doi.org/10.1007/BF00264537
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DOI: https://doi.org/10.1007/BF00264537