Combining Texts

All the ideas for 'Physiologia', 'Barcan Formulae' and 'Identity in Substances and True Propositions'

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

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3 ideas

4. Formal Logic / D. Modal Logic ML / 7. Barcan Formula

15380

Barcan:nothing comes into existence; Converse:nothing goes out; Both:domain is unchanging [Vervloesem]

7. Existence / C. Structure of Existence / 6. Fundamentals / c. Monads

19405

Substances are in harmony, because they each express the one reality in themselves [Leibniz]

9. Objects / C. Structure of Objects / 4. Quantity of an Object

16674

The quantity is just the matter, in that it has extended parts and is diffuse [Charleton]