Combining Texts

All the ideas for 'fragments/reports', 'Epistemic Two-Dimensional Semantics' and 'Gentzen's Analysis of First-Order Proofs'

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

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6 ideas

3. Truth / D. Coherence Truth / 1. Coherence Truth

14713

Truth in a scenario is the negation in that scenario being a priori incoherent [Chalmers]

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 / H. Proof Systems / 4. Natural Deduction

13823

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

12. Knowledge Sources / A. A Priori Knowledge / 4. A Priori as Necessities

14712

A sentence is a priori if no possible way the world might actually be could make it false [Chalmers]

21. Aesthetics / C. Artistic Issues / 7. Art and Morality

468	Musical performance can reveal a range of virtues [Damon of Ath.]