Combining Texts

Ideas for 'Function and Concept', 'Laches' and 'What Does It Take to Refer?'

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2 ideas

4. Formal Logic / A. Syllogistic Logic / 2. Syllogistic Logic

18806

Frege thought traditional categories had psychological and linguistic impurities [Frege, by Rumfitt]

4. Formal Logic / E. Nonclassical Logics / 6. Free Logic

10455

Free logic at least allows empty names, but struggles to express non-existence [Bach]