Example image of eyePlorer eyePlorer map for 'Giuseppe Peano': 1858 1932 April 20 August 27 Italy Mathematician Philosophy Mathematical logic Set theory Natural number Peano axioms Mathematical induction University of Turin Cuneo Piedmont Angelo Genocchi Calculus Intersection (set theory) Union (set theory) Luigi Crosio Madonna (art) Refugium Peccatorum Counterexample Space-filling curve Fractal Formulario mathematico International Congress of Mathematicians Zürich Binary numeral system Paris International congress of philosophy Bertrand Russell Differential equation Euclidean vector Mathematical analysis Axiomatic system Interlingua International Auxiliary Language Association Latin Latino sine Flexione Academia pro Interlingua Idiom Neutral International auxiliary language Accademia dei Lincei Myocardial infarction Infinitesimal calculus Order of Saints Maurice and Lazarus Order of the Crown of Italy Jean Van Heijenoort Alessandro Padoa