EntityQ73014· pop 17· linked from 32 articlesErhard WeigelSign in to saveMathematician, astronomer and philosopherConnectionsGottfried Wilhelm LeibnizEntityFriedrich Schiller University JenaEntityhabilitationEntityMoonConceptphilosophyEntityEasterConceptGregorian calendarEntityLeonhard EulerEntityInternational Standard Book NumberEntitymathematicianEntityHalle (Saale)EntityChristiaan HuygensEntityRegensburgEntityJenaEntityJoseph-Louis LagrangeEntityastronomerEntityFields medalEntitySiméon Denis PoissonEntityLeipzig UniversityEntityUpper PalatinateEntityCategories1625 births1699 deaths17th-century German astronomers17th-century German mathematicians17th-century German philosophersAcademic staff of the University of JenaLeipzig University alumniPeople from Weiden in der Oberpfalz