Combining Texts

All the ideas for 'fragments/reports', 'Letters to the Lord Marquis of Newcastle' and 'Gentzen's Analysis of First-Order Proofs'

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6 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 / H. Proof Systems / 4. Natural Deduction
13823 In natural deduction, inferences are atomic steps involving just one logical constant [Prawitz]
16. Persons / F. Free Will / 5. Against Free Will
2385 If a man suddenly develops an intention of doing something, the cause is out of his control, not in his will [Hobbes]
2384 Those actions that follow immediately the last appetite are voluntary [Hobbes]
21. Aesthetics / C. Artistic Issues / 7. Art and Morality
468 Musical performance can reveal a range of virtues [Damon of Ath.]