Combining Texts
Ideas for
'The Evolution of Modern Metaphysics', 'First-Order Modal Logic' and 'Philosophical Logic'
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3 ideas
5. Theory of Logic / E. Structures of Logic / 2. Logical Connectives / a. Logical connectives
15407
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Formalising arguments favours lots of connectives; proving things favours having very few [Burgess]
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5. Theory of Logic / E. Structures of Logic / 2. Logical Connectives / e. or
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Asserting a disjunction from one disjunct seems odd, but can be sensible, and needed in maths [Burgess]
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5. Theory of Logic / E. Structures of Logic / 4. Variables in Logic
15409
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All occurrences of variables in atomic formulas are free [Burgess]
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