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'fragments/reports', 'works' and 'The Theory of Moral Sentiments'
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8 ideas
5. Theory of Logic / A. Overview of Logic / 3. Value of Logic
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9179
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Frege frequently expressed a contempt for language [Frege, by Dummett]
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5. Theory of Logic / B. Logical Consequence / 5. Modus Ponens
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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 / C. Ontology of Logic / 2. Platonism in Logic
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13473
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Frege thinks there is an independent logical order of the truths, which we must try to discover [Frege, by Hart,WD]
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5. Theory of Logic / D. Assumptions for Logic / 2. Excluded Middle
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6023
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Every proposition is either true or false [Chrysippus, by Cicero]
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5. Theory of Logic / E. Structures of Logic / 7. Predicates in Logic
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6076
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For Frege, predicates are names of functions that map objects onto the True and False [Frege, by McGinn]
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3319
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Frege gives a functional account of predication so that we can dispense with predicates [Frege, by Benardete,JA]
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5. Theory of Logic / G. Quantification / 2. Domain of Quantification
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9871
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Frege always, and fatally, neglected the domain of quantification [Dummett on Frege]
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5. Theory of Logic / I. Semantics of Logic / 3. Logical Truth
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16884
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Basic truths of logic are not proved, but seen as true when they are understood [Frege, by Burge]
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