🌐EnglishEnglishNederlandsPortuguêsTiếng ViệtРусский한국어日本語EntityQ2794475· pop 5· linked from 41 articlesunimodular latticeintegral lattice of determinant 1 or −1Available in 5 languagesРусскийNederlandsUkrainian한국어via Wikidata sitelinks · CC0Connectionsmodular formEntitygeometryEntityCategoriesLattice pointsQuadratic forms