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There is a page named "Sequent calculi" on Wikipedia
- certain style of inference and certain formal properties. The first sequent calculi systems, LK and LJ, were introduced in 1934/1935 by Gerhard Gentzen...53 KB (5,852 words) - 06:39, 2 July 2024
- provability that is frequently used when specifying calculi for deduction. In the sequent calculus, the name sequent is used for the construct, which can be regarded...21 KB (2,757 words) - 13:42, 3 October 2023
- the excluded middle. However, the sequent calculus is a fairly expressive framework, and there have been sequent calculi for intuitionistic logic proposed...8 KB (1,051 words) - 20:08, 2 October 2023
- Proof procedure (section Types of proof calculi used)statements. There are several types of proof calculi. The most popular are natural deduction, sequent calculi (i.e., Gentzen-type systems), Hilbert systems...2 KB (189 words) - 20:31, 28 June 2024
- Marta and Pirri, Fiora (1993) "First order abduction via tableau and sequent calculi" Logic Jnl IGPL 1993 1: 99–117; doi:10.1093/jigpal/1.1.99. Oxford Journals...75 KB (9,873 words) - 14:30, 26 June 2024
- Proof calculus (redirect from Proof calculi)since many proof calculi are under-determined and can be used for radically different logics. For example, a paradigmatic case is the sequent calculus, which...4 KB (466 words) - 14:02, 23 October 2023
- argument using modus ponens is said to be deductive. In single-conclusion sequent calculi, modus ponens is the Cut rule. The cut-elimination theorem for a calculus...17 KB (2,332 words) - 05:04, 7 July 2024
- negative polarity. Many other sequent calculi has been shown to have the focusing property, notably the nested sequent calculi of both the classical and intuitionistic...8 KB (1,222 words) - 16:08, 3 April 2024
- premises relevant to the conclusion of the inference. Gentzen-style sequent calculi can be modified by removing the weakening rules that allow for the...22 KB (3,940 words) - 01:50, 3 March 2024
- three-valued Łukasiewicz logic was introduced by Arnon Avron in 1991. Sequent calculi for finite and infinite-valued Łukasiewicz logics as an extension of...16 KB (2,415 words) - 03:28, 3 May 2024
- are different types of proof systems including natural deduction and sequent calculi. A semantics is a system for mapping expressions of a formal language...154 KB (16,841 words) - 06:59, 15 July 2024
- of proof calculi. The three most well-known styles of proof calculi are: The Hilbert calculi The natural deduction calculi The sequent calculi Each of...19 KB (2,641 words) - 00:58, 6 May 2024
- unravelling. As another possibility, completeness proofs based on cut-free sequent calculi usually produce finite models directly. Most of the modal systems used...34 KB (4,751 words) - 13:41, 28 February 2024
- of natural deduction. This would include various forms of sequent calculi or tableau calculi. But other theorists use the term in a more narrow sense,...70 KB (8,483 words) - 06:10, 16 June 2024
- part because S5 does not describe every kind of modality of interest. Sequent calculi and systems of natural deduction have been developed for several modal...60 KB (8,455 words) - 22:22, 30 May 2024
- are as simple as in Getzen's original sequent calculus there is little need to analyse them, but proof calculi of deep inference such as display logic...8 KB (1,172 words) - 18:11, 8 December 2022
- framework of sequent calculi used in structural proof theory to provide analytic calculi for logics that are not captured in the sequent framework. A...13 KB (1,971 words) - 19:42, 28 December 2023
- in any formal system. Since Gentzen's work, natural deduction and sequent calculi have been widely applied in the fields of proof theory, mathematical...102 KB (13,240 words) - 09:50, 22 June 2024
- used here and below is unrelated to the notion of structural rules in sequent calculi.) A structural consequence relation is called a propositional logic...29 KB (4,821 words) - 11:33, 23 February 2024
- unravelling. As another possibility, completeness proofs based on cut-free sequent calculi usually produce finite models directly. Most of the modal systems used...50 KB (6,479 words) - 21:16, 18 July 2024
- sequent calculi plural of sequent calculus
- to Sloane, the secretary, 4 March 1711, he writes: ‘Certe ego nec nomen Calculi Fluxionum fando audivi nec characteres quos adhibuit Ds Newtonus his oculis