SHMARQL

identity element

<http://www.wikidata.org/entity/Q185813>

special type of element of a set with respect to a binary operation on that set, which leaves other elements unchanged when combined with them
rdfs:label
"identity element"@en
skos:altLabel
"neutral element"@en
schema:description
"special type of element of a set with respect to a binary operation on that set, which leaves other elements unchanged when combined with them"@en
schema:dateModified "2026-09-01T12:19:02+00:00"^^xsd:dateTime
schema:version 2539054667
wikibase:identifiers 17
wikibase:sitelinks 51
wikibase:statements 34
p:P11130 wd:statement/Q185813-4d9adfec-4efc-2726-fd28-2fd504996f8b
p:P12582 wd:statement/Q185813-26a6f397-4f3d-e29f-972b-568a42138531
p:P12888 wd:statement/Q185813-BBF1023F-5481-4502-8F75-3A008BAE0972
p:P12987 wd:statement/Q185813-825156B7-FE48-44C3-B4E3-997D30CFEFA2
p:P1417 wd:statement/Q185813-e873fbba-4f86-3fd2-63ed-42e803290517
p:P1535 wd:statement/Q185813-5af595ca-4651-8416-ae84-30bc4a92952d
p:P1687 wd:statement/Q185813-c7a07082-4693-12e2-0702-3f8e8cac32af
p:P1889 wd:statement/Q185813-3999d068-4c8d-042b-2167-8d18af0f9a60
wd:statement/Q185813-c0718b58-459f-02a2-31f0-4ad58641d032
wd:statement/Q185813-d8bb89bc-4192-b775-5ea4-63b7aa7c36eb
p:P2534 wd:statement/Q185813-46318031-42a3-7d02-f6a7-2960117a4740
p:P279 wd:statement/Q185813-a4623fb4-4e2b-05ef-238b-8cf31c4c8655
p:P2812 wd:statement/Q185813-A2EA3785-9541-44B4-8339-6ABA651FFC22
p:P3222 wd:statement/Q185813-76CF8E27-D693-4D84-84BC-3B5FB5F6ABE8
p:P3365 wd:statement/Q185813-8ba316c0-4176-6a68-f2a7-9736a458f31b
p:P4215 wd:statement/Q185813-C314EA6B-43FA-4DA3-90A3-2CAAB3B9E1D7
p:P461 wd:statement/Q185813-47130fbf-4303-8109-6962-d002eaf06830
p:P6104 wd:statement/Q185813-11479A03-B39E-4F92-A365-F635D6BD28DA
p:P6366 wd:statement/Q185813-1306BBDE-C1A6-46D8-B69D-E57DB0B5A5FD
p:P646 wd:statement/Q185813-A686E034-73AC-4618-A069-3C00DF13DD8D
p:P6564 wd:statement/Q185813-7f87ac04-4c7b-6088-82cb-149fcd4577d8
p:P7235 wd:statement/Q185813-4dc1f085-422e-b366-d2a4-0be8a442538a
wd:statement/Q185813-78048a67-410b-63d6-7b79-2db6cc9d1d71
wd:statement/Q185813-b6324596-4dc8-572e-9f49-9bf6089bde36
wd:statement/Q185813-f197b02a-47e4-f134-3aae-1d2c8e1ce36e
p:P7305 wd:statement/Q185813-F16E8AC3-C072-42D1-9B22-34AD5DBA04D7
p:P7554 wd:statement/Q185813-b91c7f88-43b1-79a5-78af-5348a70d3a9e
p:P7726 wd:statement/Q185813-02e75f85-494a-c7e2-8860-41cb3ae2c584
p:P8313 wd:statement/Q185813-DE7F44DD-D0DB-4923-92AE-6088D59E2FB9
p:P9621 wd:statement/Q185813-4a4f05da-4d7d-9a4a-307f-31e5ee239805
p:P973 wd:statement/Q185813-2d7b43b4-48e9-878d-5f22-d588fe54c9cd
wd:statement/Q185813-470a45c3-47fc-c96b-a973-1dac53a7cf8c
wd:statement/Q185813-b7c7c864-4fae-673f-be40-94b314cd7cb8
wd:statement/Q185813-fe0132a5-408a-ec9d-d0f4-2d242297c491
p:direct-normalized/P6366 <https://makg.org/entity/68853498>
wdt:P11130 "identity%20element"
wdt:P12582 "20110803100230434"
wdt:P12888 "df-0g"
wdt:P12987 "alg.binary_operation.identity"
wdt:P1417 "science/identity-element"
wdt:P1535 wd:Q1668499
wdt:P1687 wd:P8864
wdt:P1889 wd:Q2767837
wd:Q609647
wd:Q68019776
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"><mi mathvariant="normal">&#x2200;</mi><mi>a</mi><mo stretchy="false">&#x2208;</mo><mi>A</mi><mo stretchy="false">&#x003A;</mo><mspace width="0.167em"></mspace><mi>e</mi><mo stretchy="false">*</mo><mi>a</mi><mo stretchy="false">=</mo><mi>a</mi><mo>,</mo><mspace width="0.167em"></mspace><mi>a</mi><mo stretchy="false">*</mo><mi>e</mi><mo stretchy="false">=</mo><mi>a</mi></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
wdt:P279 wd:Q379825
wdt:P2812 "IdentityElement"
wdt:P3222 "identitetselement"
wdt:P3365 "elemento-neutro"
wdt:P4215 "identity element"
wdt:P461 wd:Q187420
wdt:P6104 wd:Q8487137
wdt:P6366 "68853498"
wdt:P646 "/m/03vx9"
wdt:P6564 "identity-element"
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"><mi>A</mi></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
"<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"><mi>a</mi></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
"<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"><mi>e</mi></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
"<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"><mo stretchy="false">*</mo></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
wdt:P7305 "3946919"
wdt:P7554 "Identity_element"
wdt:P7726 "IdentityElement"
wdt:P8313 "neutralt_element"
wdt:P9621 "elemento-neutro"
wdt:P973 <https://math.libretexts.org/Bookshelves/PreAlgebra/Prealgebra_1e_(OpenStax)/07%3A_The_Properties_of_Real_Numbers/7.05%3A_Properties_of_Identity_Inverses_and_Zero>
<https://sms.math.nus.edu.sg/smsmedley/Vol-06-2/A%20note%20on%20identity%20elements(Ho%20Soo%20Thong%20and%20Tay%20Yong%20Chiang).pdf>
<https://taylorandfrancis.com/knowledge/Engineering_and_technology/Engineering_support_and_special_topics/Identity_element/>
<https://www.andreaminini.org/matematica/gruppi/elemento-neutro-di-un-gruppo>
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data from SPARQL profile: Wikidata