Combining Texts

All the ideas for 'Reply to Hellman', 'Notes on Comments by Fardella' and 'Difficulties of Transfinite Numbers and Types'

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5 ideas

6. Mathematics / C. Sources of Mathematics / 10. Constructivism / d. Predicativism

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'Predicative' norms are those which define a class [Russell]

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We need rules for deciding which norms are predicative (unless none of them are) [Russell]

9. Objects / B. Unity of Objects / 1. Unifying an Object / c. Unity as conceptual

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To exist and be understood, a multitude must first be reduced to a unity [Leibniz]

9. Objects / B. Unity of Objects / 2. Substance / c. Types of substance

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Substances are everywhere in matter, like points in a line [Leibniz]

12. Knowledge Sources / A. A Priori Knowledge / 2. Self-Evidence

9379	A sentence is obvious if it is true, and any speaker of the language will instantly agree to it [Quine]