What Is Mathematics? Expectations" by Charles Dickens. According to Constance Reid, Courant finalized the title after a conversation with Thomas Mann. What Is Mathematics? What Is Mathematics? is a mathematics book written by Richard Courant and Herbert Robbins, published in England by Oxford University Press. It is an introduction to mathematics, intended both for the mathematics student and for the general public. First published in 1941, it discusses number theory, geometry, topology and calculus. A second edition was published in 1996 with an additional chapter on recent progress in mathematics, written by Ian Stewart. The book was based on Courant's course material. Although
Jacques-Alexandre Laffon de Ladebat Bordeaux by buying several hundred acres straddling Pessac and Merignac. He built a model farm called "Bellevue," which produced grain, flour, wine, lumber, silkworms and trained farm hands. All these economic activities earned him acclaim, and he was ennobled and granted a coat-of-arms in 1773, despite his Protestant faith. His grant of arms symbolized his areas of success: "Azure, a gushing fountain of money surmounted by a golden sun with two anchors." The motto "Soyez Utile" accompanied the arms. Jacques-Alexandre Laffon de Ladebat Jacques-Alexandre Laffon de Ladebat (2 January 1719 – 18 November 1797) was one of the most important