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'fragments/reports', 'Tarski's Theory of Truth' and 'On the analysis of moral judgements'
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4 ideas
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 / I. Semantics of Logic / 2. Formal Truth
10819
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Tarski gives us the account of truth needed to build a group of true sentences in a model [Field,H]
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5. Theory of Logic / J. Model Theory in Logic / 1. Logical Models
10827
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Model theory is unusual in restricting the range of the quantifiers [Field,H]
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