Alan Turing: The Enigma-轻识

It is only a slight exaggeration to say that the British mathematician Alan Turing (1912-1954) saved the Allies from the Nazis, invented the computer and artificial intelligence, and anticipated gay liberation by decades--all before his suicide at age forty-one. This New York Times-bestselling biography of the founder of computer science, with a new preface by the author that a...

Capturing both the inner and outer drama of Turing's life, Andrew Hodges tells how Turing's revolutionary idea of 1936--the concept of a universal machine--laid the foundation for the modern computer and how Turing brought the idea to practical realization in 1945 with his electronic design. The book also tells how this work was directly related to Turing's leading role in breaking the German Enigma ciphers during World War II, a scientific triumph that was critical to Allied victory in the Atlantic. At the same time, this is the tragic account of a man who, despite his wartime service, was eventually arrested, stripped of his security clearance, and forced to undergo a humiliating treatment program--all for trying to live honestly in a society that defined homosexuality as a crime.

The inspiration for a major motion picture starring Benedict Cumberbatch and Keira Knightley, Alan Turing: The Enigma is a gripping story of mathematics, computers, cryptography, and homosexual persecution.

安德鲁·霍奇斯，1949年出生于伦敦城郊，1972年开始研究扭量理论，这是数学家罗杰·彭罗斯开创的、解决物理学根本问题的新方法。霍奇斯对艾伦·图灵如谜的人生深感兴趣，这一半是因为他们都是数学家，另一半是因为他们都是同性恋。70年代，霍奇斯积极投身于同性恋解放运动。1977年，他决心著写一本最详尽的图灵传记，他认为只有这样，才能公正地刻画这位天才的一生。经过多年调查与写作，本书初版于1983年问世。霍奇斯如今已重返本职，在牛津大学瓦德汉学院研究数学。