cultivated 发表于 2025-3-25 06:21:05

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热情赞扬 发表于 2025-3-25 07:58:54

Correctness and Refinement of Statements program specifications, games, and, of course, contracts and agreements. The predicate transformer semantics was originally designed for reasoning about the correctness of program statements. We will show below how to use predicate transformers to reason about correctness-preserving program refinements.

取回 发表于 2025-3-25 15:27:56

Texts in Computer Sciencehttp://image.papertrans.cn/r/image/824677.jpg

archaeology 发表于 2025-3-25 17:25:06

https://doi.org/10.1007/978-1-4612-1674-2calculus; computer science; iteration; logic; semantics

曲解 发表于 2025-3-25 21:15:35

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harpsichord 发表于 2025-3-26 03:19:47

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拖债 发表于 2025-3-26 06:10:47

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escalate 发表于 2025-3-26 10:51:01

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共和国 发表于 2025-3-26 15:51:57

Truth Valuesuth values form a complete Boolean lattice. Here we describe the general inference rules that are available for reasoning about Boolean lattices. The basic inference rules for truth values are then special cases of these general rules. Furthermore, inference rules for quantification follow from the fact the truth values form a complete lattice.

Nebulizer 发表于 2025-3-26 17:41:38

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查看完整版本: Titlebook: Refinement Calculus; A Systematic Introdu Ralph-Johan Back,Joakim Wright Textbook 1998 Springer Science+Business Media New York 1998 calcul