Combining Texts

All the ideas for 'The Sign of Four', 'The Philosophy of Leibniz' and 'A Note on the entscheidungsproblem'

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

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3 ideas

1. Philosophy / F. Analytic Philosophy / 5. Linguistic Analysis

7529	All philosophy should begin with an analysis of propositions [Russell]

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]

14. Science / C. Induction / 1. Induction

22200

If you eliminate the impossible, the truth will remain, even if it is weird [Conan Doyle]