Combining Texts

All the ideas for '27: Book of Daniel', 'Semantic Necessity' and 'Gentzen's Analysis of First-Order Proofs'

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10 ideas

5. Theory of Logic / A. Overview of Logic / 1. Overview of Logic

13831

Logic is based on transitions between sentences [Prawitz]

5. Theory of Logic / E. Structures of Logic / 2. Logical Connectives / a. Logical connectives

13825

Natural deduction introduction rules may represent 'definitions' of logical connectives [Prawitz]

5. Theory of Logic / E. Structures of Logic / 8. Theories in Logic

14620

Theories in logic are sentences closed under consequence, but in truth discussions theories have axioms [Fine,K]

5. Theory of Logic / H. Proof Systems / 4. Natural Deduction

13823

In natural deduction, inferences are atomic steps involving just one logical constant [Prawitz]

10. Modality / C. Sources of Modality / 1. Sources of Necessity

14530

The role of semantic necessity in semantics is like metaphysical necessity in metaphysics [Fine,K, by Hale/Hoffmann,A]

19. Language / C. Assigning Meanings / 2. Semantics

14618

Semantics is either an assignment of semantic values, or a theory of truth [Fine,K]

14621

Semantics is a body of semantic requirements, not semantic truths or assigned values [Fine,K]

19. Language / C. Assigning Meanings / 7. Extensional Semantics

14622

Referential semantics (unlike Fregeanism) allows objects themselves in to semantic requirements [Fine,K]

19. Language / E. Analyticity / 4. Analytic/Synthetic Critique

14619

The Quinean doubt: are semantics and facts separate, and do analytic sentences have no factual part? [Fine,K]

29. Religion / D. Religious Issues / 2. Immortality / a. Immortality

7482	Resurrection developed in Judaism as a response to martyrdoms, in about 160 BCE [Anon (Dan), by Watson]