Combining Texts

Ideas for 'Thinking About Mathematics', 'Possibility' and 'works'

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2 ideas

9. Objects / C. Structure of Objects / 8. Parts of Objects / a. Parts of objects
Class membership is not transitive, unlike being part of a part of the whole [Lesniewski, by George/Van Evra]
Parts seem to matter when it is just an object, but not matter when it is a kind of object [Jubien]