Combining Texts

All the ideas for 'works', 'Foundations of Geometry' and 'The Mental Life of Some Machines'

expand these ideas     |    start again     |     specify just one area for these texts

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4 ideas

5. Theory of Logic / C. Ontology of Logic / 3. If-Thenism

10053

Geometrical axioms imply the propositions, but the former may not be true [Russell]

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

17743

De Morgan introduced a 'universe of discourse', to replace Boole's universe of 'all things' [De Morgan, by Walicki]

6. Mathematics / B. Foundations for Mathematics / 3. Axioms for Geometry

10052

Geometry is united by the intuitive axioms of projective geometry [Russell, by Musgrave]

17. Mind and Body / C. Functionalism / 2. Machine Functionalism

5495	Instances of pain are physical tokens, but the nature of pain is more abstract [Putnam, by Lycan]