History of Math By Austin04M Jan 1, 1619 René Descartes discovers analytic geometry Analytic Geometry Jan 1, 1665 Isaac Newton works on the fundamental theorem of calculus Fundamental Theorem of Calculus Jan 1, 1761 Thomas Bayes proves Bayes' theorem Bayes' Theorem Jan 1, 1817 Bernard Bolzano presents the intermediate value theorem Intermediate Value Theorem Jan 1, 1930 Alonzo Church introduces Lambda calculus Lambda Calculus