First Order Logic

First Order Logic
  A technique for organising propositions and making relationships between the propositions in an expert system. See also Expert system.

International financial encyclopaedia . 2014.

Игры ⚽ Поможем сделать НИР

Look at other dictionaries:

  • First-order logic — is a formal logical system used in mathematics, philosophy, linguistics, and computer science. It goes by many names, including: first order predicate calculus, the lower predicate calculus, quantification theory, and predicate logic (a less… …   Wikipedia

  • first-order logic — The study of inference in first order languages …   Philosophy dictionary

  • first-order logic — noun A formal deductive system extended from propositional logic with the possibility to quantify over individuals of the domain of discourse. Syn: FOL …   Wiktionary

  • First-order reduction — A first order reduction is a very weak type of reduction between two computational problems in computational complexity theory. A first order reduction is a reduction where each component is restricted to be in the class FO of problems calculable …   Wikipedia

  • Second-order logic — In logic and mathematics second order logic is an extension of first order logic, which itself is an extension of propositional logic.[1] Second order logic is in turn extended by higher order logic and type theory. First order logic uses only… …   Wikipedia

  • Zeroth-order logic — is a term for a quantifier free fragment of first order logic.A finitely axiomatizable zeroth order logic is isomorphic to a propositional logic. Zeroth order logic can transcend the power of propositional logic if axiom schemata are allowed. An… …   Wikipedia

  • Higher-order logic — In mathematics, higher order logic is distinguished from first order logic in a number of ways.One of these is the type of variables appearing in quantifications; in first order logic, roughly speaking, it is forbidden to quantify over predicates …   Wikipedia

  • List of first-order theories — In mathematical logic, a first order theory is given by a set of axioms in somelanguage. This entry lists some of the more common examples used in model theory and some of their properties. PreliminariesFor every natural mathematical structure… …   Wikipedia

  • International Workshop on First-Order Theorem Proving — The International Workshop on First Order Theorem Proving (FTP) is a scientific meeting of researchers interested in automated theorem proving for first order logic and related fields. FTP workshops are less formal than many conferences, but more …   Wikipedia

  • higher-order logic — One in which the variables of the quantifiers are permitted to range over properties and functions as well as individuals (see also first order language ) …   Philosophy dictionary

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”