Method of analytic tableaux

In proof theory, the semantic tableau is a decision procedure for sentential and related logics, and a proof procedure for formulas of first-order logic. The tableau method can also determine the satisfiability of finite sets of formulas of various logics. It is the most popular proof procedure for modal logics (Girle 2000).

“Method of analytic tableaux” is strongly related to:

Handbook of Automated Reasoning Negation normal form Proof procedure Skolem normal form Atomic formula Logical connective Proof theory Modal logic S5 (modal logic) Clause (logic) Structural proof theory Effective method Sentential logic Richard Jeffrey Iterative deepening depth-first search Cut-elimination theorem Material conditional Logical equivalence Raymond Smullyan List (computing) De Morgan's laws Tree (data structure) Multiset Classical logic Boolean satisfiability problem Quantification Formula Propositional calculus Contradiction Model theory First-order logic Semantics Set

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