Qi Yuwu Qi Yuwu Qi Yuwu (born 28 November 1976) is a Mediacorp actor based in Singapore. He is a permanent resident of Singapore and a contracted artiste under Beijing Enlight Media Group. Qi studied at Guangzhou Physical Education Institute before moving to Singapore. He won the title of Champion and Mr Personality in the China Round of Asian Star Search in 1999. Previously, Qi worked as a model and played the lead role in a Guangzhou-produced television series, before signing on a contract with the Television Corporation of Singapore (now Mediacorp). In 2000, Qi was cast in his debut role as
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