Combining Texts

All the ideas for 'fragments/reports', 'Epistemic Operators' and 'Elements of Mathematical Logic'

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3 ideas

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]

13. Knowledge Criteria / A. Justification Problems / 2. Justification Challenges / c. Knowledge closure

6445	You have knowledge if you can rule out all the relevant alternatives to what you believe [Dretske, by DeRose]

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

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