Jade Mirror of the Four Unknowns

GPTKB entity

Statements (23)
Predicate Object
gptkbp:instanceOf gptkb:book
gptkbp:author gptkb:Zhu_Shijie
gptkbp:contains problems involving up to four unknowns
gptkbp:countryOfOrigin gptkb:China
gptkbp:genre mathematics treatise
gptkbp:historicalSignificance major work in Yuan dynasty mathematics
https://www.w3.org/2000/01/rdf-schema#label Jade Mirror of the Four Unknowns
gptkbp:influenced later Chinese mathematics
gptkbp:influencedBy Chinese algebraic tradition
gptkbp:language gptkb:Chinese
gptkbp:method reduction of equations
symbolic representation of unknowns
use of counting rods
gptkbp:notableFor early use of elimination method
systematic use of four unknowns
gptkbp:originalTitle 四元玉鉴
gptkbp:publicationYear 1303
gptkbp:structure four parts
gptkbp:subject gptkb:algebra
polynomial equations
Chinese mathematics
gptkbp:bfsParent gptkb:Zhu_Shijie
gptkbp:bfsLayer 7