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Vector (mathematics and physics)

In mathematics and physics, a vector is a generalization of a single number. It may denote a vector quantity, i.e., physical quantity that cannot be expressed by a single scalar quantity. The term may also be used to refer to elements of vector spaces, that can be added together and multiplied ("scaled") by scalars. In some contexts, vectors are tuples…

Vectors in Euclidean geometry, Vector quantities & Vector spaces

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Overview

Vectors in Euclidean geometry

Vector quantities

Vector spaces

Vectors in algebra

Data represented by vectors

Vectors in calculus

Vector spaces with more structure

Vector fields

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Vector (mathematics and physics)

Nodes178
Edges177
Triples7
Avg. degree1.99
Density0.011236
Components1

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Important terminology

vector vectors space spaces euclidean also direction quantities magnitude mathematics may physics physical tuples example elements numbers calculus dimension quantity

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
additioninstance ofMany algebraic operations on real numbers0.80text
subtractioninstance ofMany algebraic operations on real numbers0.80text
multiplicationinstance ofMany algebraic operations on real numbers0.80text
and negation have close analogues for vectorsinstance ofMany algebraic operations on real numbers0.80text
operations which obey the familiar algebraic laws of commutativityinstance ofMany algebraic operations on real numbers0.80text
associativityinstance ofMany algebraic operations on real numbers0.80text
and distributivityinstance ofMany algebraic operations on real numbers0.80text

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