Combining Texts

All the ideas for 'Leibniz: Guide for the Perplexed', 'A Note on the entscheidungsproblem' and 'Tractatus'

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

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3 ideas

5. Theory of Logic / K. Features of Logics / 7. Decidability

18758

Validity is provable, but invalidity isn't, because the model is infinite [Church, by McGee]

9. Objects / B. Unity of Objects / 2. Substance / d. Substance defined

19347

Substance needs independence, unity, and stability (for individuation); also it is a subject, for predicates [Perkins]

9. Objects / E. Objects over Time / 10. Beginning of an Object

16706

Generation is when local motions aggregate to become a single subject [Nicholas of Autrecourt]