quantifier algebra
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Quantifier elimination — is a technique in mathematical logic, model theory, and theoretical computer science.We say that a given theory has quantifier elimination if for every sentence with quantification there exists an equivalent (modulo the theory) sentence without… … Wikipedia
Monadic Boolean algebra — In abstract algebra, a monadic Boolean algebra is an algebraic structure with signature 〈A, ·, +, , 0, 1, ∃〉 of type 〈2,2,1,0,0,1〉, where 〈A, ·, +, , 0, 1〉 is a Boolean algebra. The prefixed unary operator ∃ denotes the existential quantifier,… … Wikipedia
Interior algebra — In abstract algebra, an interior algebra is a certain type of algebraic structure that encodes the idea of the topological interior of a set. Interior algebras are to topology and the modal logic S4 what Boolean algebras are to set theory and… … Wikipedia
Relation algebra — is different from relational algebra, a framework developed by Edgar Codd in 1970 for relational databases. In mathematics, a relation algebra is a residuated Boolean algebra supporting an involutary unary operation called converse. The… … Wikipedia
Comparison of computer algebra systems — The following tables provide a comparison of computer algebra systems (CAS). Contents 1 General 1.1 Functionality 1.2 Operating system support 2 Hand held calculator CAS … Wikipedia
Computer algebra system — A computer algebra system (CAS) is a software program that facilitates symbolic mathematics. The core functionality of a CAS is manipulation of mathematical expressions in symbolic form. Contents 1 Symbolic manipulations 2 Additional capabilities … Wikipedia
Term algebra — In universal algebra, a term algebra is an algebraic structure which is freely generated from a signature specifying the operations of the algebra (including constants, which are nullary operations). For example, free magmas are isomorphic to… … Wikipedia
Model theory — This article is about the mathematical discipline. For the informal notion in other parts of mathematics and science, see Mathematical model. In mathematics, model theory is the study of (classes of) mathematical structures (e.g. groups, fields,… … Wikipedia
Quantification — has two distinct meanings.In mathematics and empirical science, it refers to human acts, known as counting and measuring that map human sense observations and experiences into members of some set of numbers. Quantification in this sense is… … Wikipedia
logic, history of — Introduction the history of the discipline from its origins among the ancient Greeks to the present time. Origins of logic in the West Precursors of ancient logic There was a medieval tradition according to which the Greek philosopher … Universalium
List of algebraic structures — In universal algebra, a branch of pure mathematics, an algebraic structure is a variety or quasivariety. Abstract algebra is primarily the study of algebraic structures and their properties. Some axiomatic formal systems that are neither… … Wikipedia
