About: Expression (mathematics)

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In mathematics, an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context. Mathematical symbols can designate numbers (constants), variables, operations, functions, brackets, punctuation, and grouping to help determine order of operations and other aspects of logical syntax.

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rdf:type	drug
rdfs:label	Expression (mathematics) (en)
rdfs:comment	In mathematics, an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context. Mathematical symbols can designate numbers (constants), variables, operations, functions, brackets, punctuation, and grouping to help determine order of operations and other aspects of logical syntax. (en)
sameAs	Expression (mathematics) Expression (mathematics)
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Subject	Abstract algebra Logical expressions
Link from a Wikipa... related subject.	dbpedia-bg:Израз dbpedia-pl:Wyrażenie_algebraiczne
gold:hypernym	Combination
prov:wasDerivedFrom	http://en.wikipedia.org/wiki/Expression_(mathematics)?oldid=1068493587&ns=0
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Wikipage revision ID	1068493587 (xsd:integer)
Link from a Wikipage to another Wikipage	Formal grammar Formal system Formula Programming language theory Undefined (mathematics) Well-formed formula Algebra Algebraic closure Algebraic expression Algebraic fraction Alonzo Church Arithmetic Semantics Stephen Cole Kleene Bracket (mathematics) Abstract algebra Free variables and bound variables Glossary of mathematical symbols Logical expressions Direct sum Division by zero Quadratic function Decision problem Term (logic) Closed-form expression Combinatory logic Computer algebra Constant (mathematics) Operation (mathematics) Operator (mathematics) Order of operations Equation Function (mathematics) Functional programming Syntax (logic) Expression (computer science) Lambda calculus Continuous and discrete variables Mathematical logic Mathematical notation Mathematics Polynomial Richardson's theorem
has abstract	In mathematics, an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context. Mathematical symbols can designate numbers (constants), variables, operations, functions, brackets, punctuation, and grouping to help determine order of operations and other aspects of logical syntax. Many authors distinguish an expression from a formula, the former denoting a mathematical object, and the latter denoting a statement about mathematical objects. For example, is an expression, while is a formula. However, in modern mathematics, and in particular in computer algebra, formulas are viewed as expressions that can be evaluated to true or false, depending on the values that are given to the variables occurring in the expressions. For example takes the value false if x is given a value less than –1, and the value true otherwise. (en)
foaf:isPrimaryTopicOf	http://en.wikipedia.org/wiki/Expression_(mathematics)
is rdfs:seeAlso of	Equation
is Wikipage redirect of	Arithmetic expression Expression (math) Finite expression Algebraical quantity Numeric expression Compound expression Mathematical expression Mathematical expressions
is Link from a Wikipage to another Wikipage of	Flory–Huggins solution theory Formula Four fours Little Professor Logic Number sentence Director string 2/3 34+35 AP Computer Science Principles Abel–Ruffini theorem Abstraction (computer science) Addition Algebra Algebraic expression Algorithmic art Analytica (software) Angle Archie Blake (mathematician) Automated reasoning

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