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Ideas for 'fragments/reports', 'Gilles Deleuze' and 'Russell's Mathematical Logic'

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5 ideas

5. Theory of Logic / A. Overview of Logic / 8. Logic of Mathematics

10035

Mathematical Logic is a non-numerical branch of mathematics, and the supreme science [Gödel]

5. Theory of Logic / B. Logical Consequence / 5. Modus Ponens

8078	Modus ponens is one of five inference rules identified by the Stoics [Chrysippus, by Devlin]

5. Theory of Logic / D. Assumptions for Logic / 2. Excluded Middle

6023	Every proposition is either true or false [Chrysippus, by Cicero]

5. Theory of Logic / G. Quantification / 2. Domain of Quantification

10042

Reference to a totality need not refer to a conjunction of all its elements [Gödel]

5. Theory of Logic / K. Features of Logics / 8. Enumerability

10038

A logical system needs a syntactical survey of all possible expressions [Gödel]