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
Surname law Surname law Surname law can refer to any law regulating the use of surnames. Icelandic law enforces the conventions of Icelandic names, which require that the last name be derived from a given name of the father or mother, suffixed with "-son" or "-dóttir". The law allows both derivations to be used, and for foreign last names to be inherited or kept by foreigners. This means that a father, mother, and child will all typically have different last names. Foreigners who marry an Icelander and get Icelandic citizenship can take the last name of their partner, or a patronym or