Sylvester–Gallai theorem

theorem that every finite set of points in the plane, not all collinear, has a line through exactly two points
rdfs:label
"Sylvester–Gallai theorem"@en
skos:altLabel
"Sylvester–Gallai の定理"@ja
schema:description
"theorem that every finite set of points in the plane, not all collinear, has a line through exactly two points"@en
schema:dateModified "2026-09-08T10:46:18+00:00"^^xsd:dateTime
schema:version 2542200286
wikibase:identifiers 4
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p:direct-normalized/P6366 <https://makg.org/entity/2779967457>
wdt:P1417 "topic/Sylvesters-problem"
wdt:P2579 category theory
wdt:P2812 "OrdinaryLine"
wdt:P31 theorem
wdt:P361 list of theorems
wdt:P6104 WikiProject Mathematics
wdt:P6366 "2779967457"
wdt:P646 "/m/041vf8"
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