Combining Texts

Ideas for 'fragments/reports', 'A Priori Knowledge' and 'Gentzen's Analysis of First-Order Proofs'

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2 ideas

10. Modality / A. Necessity / 11. Denial of Necessity

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Maybe modal sentences cannot be true or false [Casullo]

10. Modality / D. Knowledge of Modality / 1. A Priori Necessary

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If the necessary is a priori, so is the contingent, because the same evidence is involved [Casullo]