material logic
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material logic — noun : logic that is valid within a certain universe of discourse or field of application because of certain peculiar properties of that universe or field contrasted with formal logic … Useful english dictionary
Logic — • A historical survey from Indian and Pre Aristotelian philosophy to the Logic of John Stuart Mill Catholic Encyclopedia. Kevin Knight. 2006. Logic Logic … Catholic encyclopedia
logic — Synonyms and related words: Aristotelian logic, Boolean algebra, Ramistic logic, admissibility, aesthetics, algebra of classes, algebra of relations, axiology, casuistry, common sense, cosmology, deduction, dialectic, dialectics, doctrine of… … Moby Thesaurus
Material — Ma*te ri*al, a. [L. materialis, fr. materia stuff, matter: cf. F. mat[ e]riel. See {Matter}, and cf. {Mat[ E]riel}.] [1913 Webster] 1. Consisting of matter; not spiritual; corporeal; physical; as, material substance or bodies. [1913 Webster] The… … The Collaborative International Dictionary of English
Material cause — Material Ma*te ri*al, a. [L. materialis, fr. materia stuff, matter: cf. F. mat[ e]riel. See {Matter}, and cf. {Mat[ E]riel}.] [1913 Webster] 1. Consisting of matter; not spiritual; corporeal; physical; as, material substance or bodies. [1913… … The Collaborative International Dictionary of English
Material evidence — Material Ma*te ri*al, a. [L. materialis, fr. materia stuff, matter: cf. F. mat[ e]riel. See {Matter}, and cf. {Mat[ E]riel}.] [1913 Webster] 1. Consisting of matter; not spiritual; corporeal; physical; as, material substance or bodies. [1913… … The Collaborative International Dictionary of English
material equivalence — Logic. equivalence (def. 4b). * * * … Universalium
material implication — Logic. equivalence (def. 4a). [1900 05] * * * … Universalium
Material conditional — The material conditional, also known as material implication, is a binary truth function, such that the compound sentence p→q (typically read if p then q or p implies q ) is logically equivalent to the negative compound: not (p and not q). A… … Wikipedia
Logic — For other uses, see Logic (disambiguation). Philosophy … Wikipedia