Combining Texts

All the ideas for 'Cognition of Value in Aristotle's Ethics', 'De formis' 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]

12. Knowledge Sources / B. Perception / 2. Qualities in Perception / c. Primary qualities

16719

The primary qualities are mixed to cause secondary qualities [Burley]

22. Metaethics / A. Ethics Foundations / 2. Source of Ethics / h. Expressivism

4375	Evaluations are not disguised emotions; instead, emotion is a type of evaluation [Achtenberg]