Napier's bones

mathematical instrument invented by John Napier

Wikidata entity: Q1358538

Wikimedia Commons category is Napier's bones



P373 Commons category String Napier's bones ???
P1343 described by source ... Q602358 (Brockhaus and Efron Encyclopedic Dictionary) Brockhaus and Efron Encyclopedic Dictionary
P61 discoverer or inventor ... Q159592 (John Napier) John Napier
P31 instance of ... Q1666865 (mathematical instrument) mathematical instrument
P6104 maintained by WikiProject ... Q8487137 (WikiProject Mathematics) WikiProject Mathematics
P138 named after ... Q159592 (John Napier) John Napier
P279 subclass of ... Q211586 (mechanical calculator) mechanical calculator
P575 time of discovery or invention ... 1617-01-01 ???

External Ids
P1417Encyclopædia Britannica Online IDtopic/Napiers-bones
P646Freebase ID/m/01lf09
P2812MathWorld IDNapiersBones
P6366Microsoft Academic ID (discontinued)80094069
P8885Namuwiki ID네이피어 계산봉
P6781ProofWiki IDDefinition:Napier's_Bones
P12800Vikidia article IDfr:Bâtons_de_Napier

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