Alan Turing: The Enigma: The Book That Inspired the Film - download pdf or read online

By Andrew Hodges

ISBN-10: 069116472X

ISBN-13: 9780691164724

The reliable ebook in the back of the Academy Award-winning movie The Imitation online game, starring Benedict Cumberbatch and Keira Knightley

It is barely a moderate exaggeration to claim that the British mathematician Alan Turing (1912-1954) stored the Allies from the Nazis, invented the pc and synthetic intelligence, and expected homosexual liberation by way of decades--all prior to his suicide at age 41. This manhattan Times–bestselling biography of the founding father of laptop technology, with a brand new preface by way of the writer that addresses Turing’s royal pardon in 2013, is the definitive account of a unprecedented brain and life.

Capturing either the interior and outer drama of Turing’s existence, Andrew Hodges tells how Turing’s innovative notion of 1936--the suggestion of a common machine--laid the root for the trendy computing device and the way Turing introduced the assumption to sensible cognizance in 1945 together with his digital layout. The ebook additionally tells how this paintings used to be without delay with regards to Turing’s top function in breaking the German Enigma ciphers in the course of global warfare II, a systematic triumph that was once serious to Allied victory within the Atlantic. even as, this is often the tragic account of a guy who, regardless of his wartime carrier, was once ultimately arrested, stripped of his protection clearance, and compelled to suffer a humiliating therapy program--all for attempting to reside truthfully in a society that outlined homosexuality as a crime.

The concept for an incredible movie starring Benedict Cumberbatch and Keira Knightley, Alan Turing: The Enigma is a gripping tale of arithmetic, desktops, cryptography, and gay persecution.

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Extra info for Alan Turing: The Enigma: The Book That Inspired the Film "The Imitation Game"

Example text

Denied compensation after the Restoration, the Turings languished in obscurity during the eighteenth century, as the family history, the Lay of the Turings1, was to describe: Walter, and James and John have known, Not the vain honours of a crown, But calm and peaceful life – Life, brightened by the hallowing store Derived from pure religion’s lore! And thus their quiet days passed by; And Foveran’s honours dormant lie, 4 Alan T ur ing: T h e Enigma Till good Sir Robert pleads his claim To give once more the line to fame: Banff ’s castled towers ring loud and high To kindly hospitality And thronging friends around his board Rejoice in turing’s line restored!

These issues have arisen sharply since 1989, when Roger Penrose2 discussed the significance for minds of the uncomputable numbers Turing had discovered. Penrose himself suggested an answer which related Turing machines to a radical new view of quantum mechanics. Writing now, I would draw more attention to what is now called the physical Church–Turing thesis. Did Turing consider that the scope of the computable includes everything that can be done by any physical object? And what would this mean for his philosophy of the mind?

In January 1908 they returned to India, and their first child John was born on 1 September at the Stoney bungalow at Coonoor. Mr Turing’s postings then took them on long travels around Madras: to Parvatipuram, Vizigapatam, Anantapur, Bezwada, Chicacole, Kurnool and Chatrapur, where they arrived in March 1911. It was at Chatrapur, in the autumn of 1911, that their second son, the future Alan Turing, was conceived. At this obscure imperial station, a port on the eastern coast, the first cells divided, broke their symmetry, and separated head from heart.

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Alan Turing: The Enigma: The Book That Inspired the Film "The Imitation Game" by Andrew Hodges

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