A Comparison of the Axiomatic and Functional Models of Structured Programming
Victor Robert Basili, Robert E. Noonan · IEEE Transactions on Software Engineering · 1980
This paper discusses axiomatic and functional models of the semantics of structured programming. The models are presented together with their respective methodologies for proving program correctness and for deriving correct programs. Examples using these methodologies are given. Finally, the models are compared and contrasted.