Formal sum
id:
formal-sum-263-5013280
title:
Formal sum
text:
In mathematics, a formal sum, formal series, or formal linear combination may be: In group theory, an element of a free abelian group, a sum of finitely many elements from a given basis set multiplied by integer coefficients.
In linear algebra, an element of a vector space, a sum of finitely many elements from a given basis set multiplied by real, complex, or other numerical coefficients.
In the study of series (mathematics), a sum of an infinite sequence of numbers or other quantities, consider
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wiki
category slug:
encyclopedia
description:
Index of articles associated with the same name
original url:
https://en.wikipedia.org/wiki/Formal_sum
date created:
date modified:
2020-09-04T09:49:19Z
main entity:
{"identifier":"Q30701870","url":"https://www.wikidata.org/entity/Q30701870"}
image:
fields total:
13
integrity:
14