Combining Texts

All the ideas for 'Letters to Hegel', 'Intro to I: Classical Logic' and 'Symbolic Reasoning'

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3 ideas

4. Formal Logic / F. Set Theory ST / 3. Types of Set / b. Empty (Null) Set

21548

The null class is the class with all the non-existents as its members [MacColl, by Lackey]

5. Theory of Logic / A. Overview of Logic / 6. Classical Logic

9463	Classical logic is bivalent, has excluded middle, and only quantifies over existent objects [Jacquette]

16. Persons / B. Nature of the Self / 4. Presupposition of Self

22073

The basis of philosophy is the Self prior to experience, where it is the essence of freedom [Schelling]