Propositional function

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161	PDF Document Add to Reading List Source URL: research.microsoft.com Language: English - Date: 2008-10-29 09:10:25 Metalogic Propositional calculus Mathematical logic Entailment Natural deduction Symbol Function Well-formed formula Logic Deduction Logical syntax
162	PDF Document Add to Reading List Source URL: comet.lehman.cuny.edu Language: English - Date: 2013-07-15 12:32:40 Propositional calculus Philosophical logic Boolean algebra Begriffsschrift Modus ponens Function Gottlob Frege First-order logic Axiom Logic Mathematics Mathematical logic