霍尔逻辑（Hoare logic）是什么？霍尔逻辑（Hoare logic）是什么？霍尔逻辑（Hoare logic）是一种建立在...
霍尔逻辑(Hoare Logic)是一种形式系统,用于计算机系统正确性的验证,霍尔三元组是霍尔逻辑中最基础的公式表示。 0. 霍尔三元组(HT) 霍尔三元组(a.k.a. Hoare Triple, HT) 是一种精确描述程序要实现什么功能的符号表示: {P}S{Q} P:前置条件Precondition(State) ...
Hoare Logic 推出后在程序正确性证明方面成为了利器,然而它有一点没有包含,就是没有处理指针,于是 John C. Reynolds 等扩展的 Separation Logic 很好地处理了指针相关的内容。 Separation Logic 中的程序状态分为两个部分:栈区s和堆区h,堆h定义为地址到值的函数。两个堆正交若且唯若其定义域不交,记作h1⊥h2。
aHe looks much older than his age 他比他的年龄看老[translate] a宁缺毋滥 Too little better than toomuch[translate] a两位新同学 Two new schoolmates[translate] ayes, in the begining 正在翻译,请等待...[translate] aHoare Logic Hoare逻辑[translate]...
This paper combines Hoare logic with verified code transformations to make it easier to verify such code. This approach greatly simplifies existing proofs of highly optimized OpenSSL-based AES-GCM cryptographic code. Furthermore, applying various verified transformations ...
Hoare logic and auxiliary variables. Formal Aspects of Computing , 11:541–566, 1999. MATHKleymann, T. (1999) Hoare logic and auxiliary variables. Formal Asp. Comput. 11: pp. 541-566Kleymann, T.: Hoare logic and auxiliary variables. Form. Asp. Comput. 11 (5), 541–566 (1999) MATH...
霍尔逻辑(Floyd-Hoare Logic) https://zhuanlan.zhihu.com/p/105134213?utm_source=QQ_article_bottom 分类: 形式化方法 标签: 霍尔逻辑 好文要顶 关注我 收藏该文 微信分享 ouyangyangyang 粉丝- 1 关注- 2 +加关注 0 0 升级成为会员 « 上一篇: 解决状态空间爆炸的方法简介 » 下一篇: 在...
Using Hoare Logic YANG Jing Abstract: This paper shows how to verify the correctness of program with respect to a language in the frame of Hoare logic, and gives a detailed example to validate this method. The future research direction is also proposed. Key words: Hoare logic; partial...
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This paper outlines a sound and complete Hoare logic for a sequential object-oriented language with inheritance and subtyping like Java. It describes a weakest precondition calculus for assignments and object-creation, as well as Hoare rules for reasonin