Combining Texts
Ideas for
'fragments/reports', 'Mapping the Mind' and 'Plural Quantification'
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8 ideas
5. Theory of Logic / A. Overview of Logic / 4. Pure Logic
10638
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A pure logic is wholly general, purely formal, and directly known [Linnebo]
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5. Theory of Logic / B. Logical Consequence / 5. Modus Ponens
8078
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Modus ponens is one of five inference rules identified by the Stoics [Chrysippus, by Devlin]
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5. Theory of Logic / D. Assumptions for Logic / 2. Excluded Middle
6023
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Every proposition is either true or false [Chrysippus, by Cicero]
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5. Theory of Logic / G. Quantification / 6. Plural Quantification
10635
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Second-order quantification and plural quantification are different [Linnebo]
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10636
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Plural plurals are unnatural and need a first-level ontology [Linnebo]
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10639
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Plural quantification may allow a monadic second-order theory with first-order ontology [Linnebo]
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10640
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Instead of complex objects like tables, plurally quantify over mereological atoms tablewise [Linnebo]
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10641
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Traditionally we eliminate plurals by quantifying over sets [Linnebo]
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