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'The Evolution of Modern Metaphysics', 'Introduction to the Theory of Logic' and 'On What There Is'
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2 ideas
5. Theory of Logic / E. Structures of Logic / 2. Logical Connectives / b. Basic connectives
10896
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Propositional logic just needs ¬, and one of ∧, ∨ and → [Zalabardo]
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5. Theory of Logic / E. Structures of Logic / 4. Variables in Logic
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We study bound variables not to know reality, but to know what reality language asserts [Quine]
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