## Alan Turing: The EnigmaA gripping story of mathematics, science, computing, war history, cryptography, and homosexual persecution and liberation. Hodges tells how Turing's revolutionary idea of 1936-- the concept of a universal machine-- laid the foundation for the modern computer. Turing brought the idea to practical realization in 1945 with his electronic design. 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. Despite his wartime service, Turing 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. This New York Times bestselling biography of the founder of computer science and artificial intelligence is the definitive account of an extraordinary mind and life. --Excerpted from 2014 version, published by Princeton University Press. |

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Page 176

One particular attack was based on what Sinkov described as the 'Intuitive' or “

Probable

the message, and its exact position. This was not impossible, given the

stereotyped ...

One particular attack was based on what Sinkov described as the 'Intuitive' or “

Probable

**Word**' method. For this, the analyst had to guess a**word**appearing inthe message, and its exact position. This was not impossible, given the

stereotyped ...

Page 184

Even with Bombes designed and in the pipeline, the problem of the Enigma was

far from solved. A Bombe would not take all the work out of the probable

method. One very important point was that when the consistency conditions were

...

Even with Bombes designed and in the pipeline, the problem of the Enigma was

far from solved. A Bombe would not take all the work out of the probable

**word**method. One very important point was that when the consistency conditions were

...

Page 396

He would walk away without a

pretence and pretentiousness he must have thrown away many sincerely meant,

but too tentative, approaches. In 1936 he had felt rebuffed by Hardy, but now it ...

He would walk away without a

**word**of apology, when bored. And in his hatred ofpretence and pretentiousness he must have thrown away many sincerely meant,

but too tentative, approaches. In 1936 he had felt rebuffed by Hardy, but now it ...

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Alan Turing Alan Turing's Alan wrote Alan's American AMT's arithmetic Bletchley Bletchley Park Bombe boys brain Britain British calculation called Cambridge cathode ray tube chess Christopher cipher Computable Numbers cryptanalytic Darwin delay line Delilah digits discussion Don Bayley Donald Michie EDVAC electronic enciphered engineering ENIAC Enigma machine explained fact G.H. Hardy German Hanslope Hilbert homosexual human idea instructions intelligence interest kind King's knew letter logical Manchester mathematician mathematics Max Newman mechanical messages method mind Morcom naval Enigma Neumann never Newman operations organisation paper perhaps Peter Hilton physical play plugboard position possible Princeton problem question Robin Gandy rotor scientific secret Shaun Wylie Sherborne signals symbols talk tape teleprinter theorem theory thing thought took Turing machine U-boat universal machine Womersley word writing