D*V
发帖数: 3096 | 1 http://en.wikipedia.org/wiki/Shakuntala_Devi
这帮傻逼的研究者就知道报道惊奇，就没有问问她是怎么算的吗？什么计算过程？没有
片言只语的记载她是怎么做到的。。。草。。。
Achievements[edit]
In 1977, at Southern Methodist University, she was asked to give the 23rd
root of a 201-digit number; she answered in 50 seconds.[1][4] Her answer—
546,372,891—was confirmed by calculations done at the U.S. Bureau of
Standards by the UNIVAC 1101 computer, for which a special program had to be
written to perform such a large calculation.[11]
On June 18, 1980, she demonstrated the multiplication of two 13-digit
numbers—7,686,369,774,870 × 2,465,099,745,779—picked at random by the
Computer Department of Imperial College, London. She correctly answered 18,
947,668,177,995,426,462,773,730 in 28 seconds.[2][3] This event is mentioned
in the 1982 Guinness Book of Records.[2][3] Writer Steven Smith states that
the result is "so far superior to anything previously reported that it can
only be described as unbelievable".[12] |
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