Combining Texts

Ideas for 'God and Human Attributes', 'Grundgesetze der Arithmetik 1 (Basic Laws)' and 'works'

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3 ideas

5. Theory of Logic / D. Assumptions for Logic / 3. Contradiction

10121

Contradiction is not a sign of falsity, nor lack of contradiction a sign of truth [Pascal]

5. Theory of Logic / F. Referring in Logic / 2. Descriptions / b. Definite descriptions

13733

Frege considered definite descriptions to be genuine singular terms [Frege, by Fitting/Mendelsohn]

5. Theory of Logic / G. Quantification / 4. Substitutional Quantification

9874	Contradiction arises from Frege's substitutional account of second-order quantification [Dummett on Frege]