A Diagrammatic Calculus of Syllogisms
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- Pagnan, R. J of Log Lang and Inf (2012) 21: 347. doi:10.1007/s10849-011-9156-7
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A diagrammatic logical calculus for the syllogistic reasoning is introduced and discussed. We prove that a syllogism is valid if and only if it is provable in the calculus.
KeywordsSyllogism Venn-Peirce diagram Syllogistic diagram
© Springer Science+Business Media B.V. 2012