Combining Texts

Ideas for 'Facts and Propositions', 'Propositions' and 'Philosophy of Mathematics'

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2 ideas

2. Reason / D. Definition / 8. Impredicative Definition

10882

Predicative definitions only refer to entities outside the defined collection [Horsten]

2. Reason / E. Argument / 1. Argument

19215

Arguers often turn the opponent's modus ponens into their own modus tollens [Merricks]