CUT ELIMINATION FOR PROPOSITIONAL DYNAMI
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Robert A. Bull
📂
Article
📅
1992
🏛
John Wiley and Sons
🌐
English
⚖ 764 KB
## Abstract The aim of this paper is to extend the semantic analysis of tense logic in Rescher/Urquhart [3] to propositional dynamic logic without\*. For this we develop a nested sequential calculus whose axioms and rules directly reflect the steps in the semantic analysis. It is shown that this ca