Combining Texts

All the ideas for 'The Sign of Four', 'Geometrical Method and Metaphysics' and 'Later Letters to Dedekind'

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

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3 ideas

4. Formal Logic / F. Set Theory ST / 4. Axioms for Sets / a. Axioms for sets

17831

Cantor gives informal versions of ZF axioms as ways of getting from one set to another [Cantor, by Lake]

14. Science / C. Induction / 1. Induction

22200

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

14. Science / D. Explanation / 2. Types of Explanation / g. Causal explanations

19398

Minds are best explained by their ends, and bodies by efficient causes [Leibniz]