Results for 'scott macdonald'

Harold Scott MacDonald Coxeter

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Harold Scott MacDonald "Donald" Coxeter, CC (February 9, 1907 - March 31, 2003) is regarded as one of the great geometers of the 20th century. He was born in London but spent most of his life in Canada. In his youth, Coxeter composed music and was an accomplished pianist at the age of 10. He felt that mathematics and music were intimately related, outlining his ideas in a 1962 article on "Mathematics and Music" in the Canadian Music Journal.He worked for 60 years at the University of Toronto and published twelve books. He was most noted for his work on regular polytopes and higher-dimensional geometries. He was a champion of the classical approach to geometry, in a period when the tendency was to approach geometry more and more via algebra.

The Fifty Nine Icosahedra

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The Fifty Nine Icosahedra is a book written and illustrated by H. S. M. Coxeter, P. Du Val, H. T. Flather and J. F. Petrie. It enumerates the stellations of the regular convex or Platonic icosahedron, according to a set of rules put forward by J. C. P. Miller.The book was completely reset and the plates redrawn for the Third Edition, with additional reference material and photographs, by K. and D. Crennell. Although Miller did not contribute to the book directly, he was a close colleague of Coxeter and Petrie. His contribution is immortalised in his set of rules for defining which stellation forms should be considered "properly significant and distinct":

Hypercube

Jack Frost (1996 film)

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Jack Frost is an American black comedy film written and directed by Michael Cooney and released in 1996. The movie takes place in the fictional town of Snowmonton, where a truck carrying serial killer Jack Frost to his execution is involved in a freak accident with a truck carrying genetic material. Although Jack escapes, the genetic material causes his body to fuse with the snow on the ground, mutating Jack into a killer snowman. With his body now as icy as his heart, Jack Frost seeks revenge on the citizens of Snowmonton and on the man who finally caught him, Sheriff Sam Tiler. The film gained fame as an Internet meme thanks to its low budget special effects, comical death sequences, poor acting, and the fact that it was released within two years of an unrelated family film of the same name also featuring the concept of a living snowman. In addition, the film is also known for being the first movie featuring actress Shannon Elizabeth, who plays a minor role in the movie. Four years later, the film would spawn a sequel, Jack Frost 2: Revenge of the Mutant Killer Snowman. It has also become quite a popular 'mock' on I-Mockery.

Achterbahnzahlen

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Das Collatz-Problem, auch als (3n + 1)-Vermutung bezeichnet, ist ein ungelöstes mathematisches Problem, das 1937 von Lothar Collatz entdeckt wurde. Bei dem Problem geht es um Zahlenfolgen, die nach einem einfachen Bildungsgesetz konstruiert werden. Erstaunlicherweise endete die Folge bisher immer mit ..., 4, 2, 1 - egal welche Startzahl man probiert hat. Man hat mit unterschiedlichen Methoden versucht, das Problem zu lösen. Eine davon ist die systematische Suche nach Gegenbeispielen mit Computerunterstützung.

Aquinas's Moral Theory

Aquinas's discussions of moral issues are extensive, and range well beyond the narrowly defined set of issues in the modern tradition of moral philosophy. This volume explores the ethical dimensions of a wide selection of philosophical and theological...