Combining Texts

All the ideas for 'The Sign of Four', 'Elements of Mathematical Logic' and 'Facts and Propositions'

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4 ideas

3. Truth / H. Deflationary Truth / 1. Redundant Truth

3750	"It is true that x" means no more than x [Ramsey]

4. Formal Logic / E. Nonclassical Logics / 3. Many-Valued Logic

8942	Lukasiewicz's L3 logic has three truth-values, T, F and I (for 'indeterminate') [Lukasiewicz, by Fisher]

14. Science / C. Induction / 1. Induction

22200

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

19. Language / A. Nature of Meaning / 7. Meaning Holism / c. Meaning by Role

18818

Sentence meaning is given by the actions to which it would lead [Ramsey]