Extensionality in sentence position

DOI10.1007/BF00250548zbMath0615.03012OpenAlexW1965757122MaRDI QIDQ1820769

Lloyd Humberstone

Publication date: 1986

Published in: Journal of Philosophical Logic (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf00250548

zbMATH Keywords

extensionalityextensional connectivesprinciple of replacement of material equivalentstruth- functionality

Mathematics Subject Classification ID

Modal logic (including the logic of norms) (03B45) Philosophical and critical aspects of logic and foundations (03A05) Logic of natural languages (03B65)

Related Items (5)

Singulary extensional connectives: A closer look ⋮ TRUTH-FUNCTIONALITY ⋮ Identical twins, deduction theorems, and pattern functions: Exploring the implicative BCSK fragment of S5 ⋮ Conditionals and actuality ⋮ Zero-place operations and functional completeness, and the definition of new connectives

This page was built for publication: Extensionality in sentence position