logical negation

operation that takes a proposition p to another proposition "not p", written ¬p, which is interpreted intuitively as being true when p is false, and false when p is true; unary (single-argument) logical connective
rdfs:label
"logical negation"@en
skos:altLabel
"NOT operation"@en
"complement"@en
"complement of a logical expression"@en
"inversion"@en
"logical NOT"@en
"logical complement"@en
"negation"@en
schema:description
"operation that takes a proposition p to another proposition "not p", written ¬p, which is interpreted intuitively as being true when p is false, and false when p is true; unary (single-argument) logical connective"@en
schema:dateModified "2026-10-13T12:08:07+00:00"^^xsd:dateTime
schema:version 2556572806
wikibase:identifiers 22
wikibase:sitelinks 56
wikibase:statements 44
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p:P7993 wd:statement/Q190558-61A0C577-D70A-4FCF-ADB1-3991FF45B982
p:P8855 wd:statement/Q190558-5d1c0da9-42f8-c2f7-f9a1-ae7fb33b74c2
p:P913 wd:statement/Q190558-97d2c789-45a8-f013-536a-4aca2349e891
p:direct-normalized/P2263 <http://www.isocat.org/datcat/DC-2192>
<http://www.isocat.org/datcat/DC-3334>
p:direct-normalized/P227 <https://d-nb.info/gnd/4137553-1>
p:direct-normalized/P6366 <https://makg.org/entity/2185349>
p:direct-normalized/P7033 <http://vocabulary.curriculum.edu.au/scot/15519>
wdt:P10283 "C2185349"
wdt:P13411 "Q2990"
wdt:P1343 ISO 80000-2:2019 Quantities and units — Part 2: Mathematics
Armenian Soviet Encyclopedia, vol. 6
New Encyclopedic Dictionary
Taylor & Francis Online
MDN Web Docs
wdt:P1382 other
wdt:P1417 "topic/negation-grammar"
"topic/negation-logic"
wdt:P1482 <https://stackoverflow.com/tags/not-operator>
wdt:P1552 change
wdt:P18 <http://commons.wikimedia.org/wiki/Special:FilePath/Venn10.svg>
wdt:P1889 opposite number
wdt:P1993 "\lnot"
"\neg"
wdt:P2263 "2192"
"3334"
wdt:P227 "4137553-1"
wdt:P279 negation
wdt:P2812 "Negation"
wdt:P31 logical operation
self-mapping
logical operator
unary operation
involution
wdt:P3123 "negation"
wdt:P3235 "negation"
wdt:P3365 "negazione"
wdt:P373 "Negation"
wdt:P487 "¬"
wdt:P5106 "negation"
wdt:P5398 "000012825"
wdt:P5844 "negazione"
wdt:P6104 WikiProject Mathematics
wdt:P6366 "2185349"
wdt:P646 "/m/0159s4"
wdt:P6706 "negazióne"
wdt:P7033 "scot/15519"
wdt:P7276 "NEGACE"
wdt:P7554 "Negation"
wdt:P7993 "negazione"
wdt:P8855 "171-03-10"
wdt:P913 ¬
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