sum

addition of a sequence of numbers
rdfs:label
"sum"@en
skos:altLabel
"sigma notation"@en
"sum of a sequence"@en
"sumif"@en
"summation"@en
"total"@en
schema:description
"addition of a sequence of numbers"@en
schema:dateModified "2026-08-17T23:07:21+00:00"^^xsd:dateTime
schema:version 2532544032
wikibase:identifiers 11
wikibase:sitelinks 57
wikibase:statements 39
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p:direct-normalized/P1014 aat:300073244
p:direct-normalized/P227 <https://d-nb.info/gnd/4193845-8>
p:direct-normalized/P2581 <http://babelnet.org/rdf/s00001296n>
p:direct-normalized/P7033 <http://vocabulary.curriculum.edu.au/scot/11869>
wdt:P1014 "300073244"
wdt:P1343 ISO 80000-2:2019 Quantities and units — Part 2: Mathematics
The Art of Computer Programming, Volume 1: Fundamental Algorithms, 3rd edition
Khan Academy
wdt:P138 Σ
wdt:P1417 "topic/summand"
wdt:P18 <http://commons.wikimedia.org/wiki/Special:FilePath/Sigma%20summation%20notation.svg>
<http://commons.wikimedia.org/wiki/Special:FilePath/Sigmaschreibweise%20f%C3%BCr%20Summen.svg>
wdt:P1814 "そうわ"
wdt:P1889 Summa
vector sum
wdt:P1993 "\sum"
wdt:P227 "4193845-8"
wdt:P2534 "<math class="mwe-math-element mwe-math-element-inline" xmlns="http://www.w3.org/1998/Math/MathML"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><mstyle displaystyle="true" scriptlevel="0"><munderover><mo stretchy="false">&#x2211;</mo><mrow data-mjx-texclass="ORD"><mrow data-mjx-texclass="ORD"><mi>i</mi><mo stretchy="false">=</mo><mn>1</mn></mrow></mrow><mrow data-mjx-texclass="ORD"><mi>n</mi></mrow></munderover></mstyle><msub><mi>a</mi><mrow data-mjx-texclass="ORD"><mi>i</mi></mrow></msub><mo stretchy="false">=</mo><msub><mi>a</mi><mrow data-mjx-texclass="ORD"><mn>1</mn></mrow></msub><mo stretchy="false">+</mo><msub><mi>a</mi><mrow data-mjx-texclass="ORD"><mn>2</mn></mrow></msub><mo stretchy="false">+</mo><mo stretchy="false">&#x2026;</mo><mo stretchy="false">+</mo><msub><mi>a</mi><mrow data-mjx-texclass="ORD"><mi>n</mi></mrow></msub></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
wdt:P2581 "00001296n"
wdt:P279 weighted sum
whole
operation result
wdt:P2812 "Sum"
wdt:P2924 "4173236"
wdt:P31 iterated binary operation
wdt:P361 addition
mathematics
wdt:P366 calculus
mathematics
wdt:P373 "Summation"
wdt:P487 "∑"
wdt:P527 function
Σ
index
wdt:P5610 "arith1#sum"
wdt:P61 Leonhard Euler
wdt:P6104 WikiProject Mathematics
wdt:P646 "/m/01km84"
"/m/03m5n10"
wdt:P7033 "scot/11869"
wdt:P7235 "<math class="mwe-math-element mwe-math-element-inline" xmlns="http://www.w3.org/1998/Math/MathML"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><mstyle displaystyle="true" scriptlevel="0"><munderover><mo stretchy="false">&#x2211;</mo><mrow data-mjx-texclass="ORD"><mrow data-mjx-texclass="ORD"><mi>i</mi><mo stretchy="false">=</mo><mn>1</mn></mrow></mrow><mrow data-mjx-texclass="ORD"><mi>n</mi></mrow></munderover></mstyle></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
wdt:P8855 "102-01-15"
wdt:P913 sigma notation
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