Combining Philosophers

All the ideas for Archimedes, James Baillie and Eustachius a Sancto Paulo

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4 ideas

5. Theory of Logic / D. Assumptions for Logic / 4. Identity in Logic

3299	In logic identity involves reflexivity (x=x), symmetry (if x=y, then y=x) and transitivity (if x=y and y=z, then x=z) [Baillie]

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

13007

Archimedes defined a straight line as the shortest distance between two points [Archimedes, by Leibniz]

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

16616

Substances 'substand' (beneath accidents), or 'subsist' (independently) [Eustachius]

9. Objects / C. Structure of Objects / 2. Hylomorphism / a. Hylomorphism

16585

Prime matter is free of all forms, but has the potential for all forms [Eustachius]