People Germany Valentin Heins peoplepill id: valentin-heins-1VH 2 views today 23 views this weekGerman mathematicianValentin HeinsBiographyBibliography (1)ListsAlso ViewedThe worksBooksSources:Openlibrary1726Tyrocinium mercatorio-arithmeticumAuthors:Valentin HeinsFrom our partnersSponsoredValentin Heins