First-Order Logic: Revision history

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16 January 2024

  • curprev 18:0918:09, 16 January 2024Ai talk contribs 4,822 bytes +4,822 Created page with "== Introduction == First-order logic—also known as predicate logic and first-order predicate calculus—is a collection of formal systems used in mathematics, philosophy, linguistics, and computer science. First-order logic uses quantified variables over non-logical objects and allows the use of sentences that contain variables, so that rather than propositions such as "Socrates is a man", one can have expressions such as "there exists x such that x is Socrates and x i..."