IMPORTANT MATHEMATICAL EVENTS By Ruben JR 1525 Christoff Rudolff 1545 Gerolamo Cardano 1591 Francois Viéte 1614 Napier 1619 Descartes 1642 Blaise Pascal 1684 Newton and Leibniz 1746 D' Alembert 1777 Evler 1798 Ruffini 1812 Laplace 1924 Medals Fields