Shakuntala Devi: Difference between revisions
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| other names = [[Human computer]] |
| other names = [[Human computer]] |
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| birth_date = {{Birth date|1929|11|4|mf=y}} |
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| birth_place = [[Bangalore]], [[British India]]<!--Karnataka was established as a state in 1956--> |
| birth_place = [[Bangalore]], [[British India]]<!--Karnataka was established as a state in 1956--> |
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| Husband = [[Pundri Kaksh]]<ref>http://indiankanoon.org/doc/153999/</ref> |
| Husband = [[Pundri Kaksh]]<ref>http://indiankanoon.org/doc/153999/</ref> |
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| Honor = [[Guinness World Records]] as the world's fastest [[Human computer]] |
| Honor = [[Guinness World Records]] as the world's fastest [[Human computer]] |
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'''Shakuntala Devi''' (November 4, |
'''Shakuntala Devi''' (November 4, 1929 – April 21, 2013), popularly known as "Human Computer", was an [[India]]n prodigy [[mental calculator]]. |
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==Biography== |
==Biography== |
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Revision as of 06:39, 26 May 2013
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Shakuntala Devi | |
|---|---|
| Born | November 4, 1929 |
| Died | April 21, 2013 (aged 73) |
| Cause of death | Respiratory and cardiac problems |
| Nationality | Indian |
| Other names | Human computer |
Shakuntala Devi (November 4, 1929 – April 21, 2013), popularly known as "Human Computer", was an Indian prodigy mental calculator.
Biography
Shakuntala Devi was born in Bangalore, India, to an orthodox priestly family. Her father rebelled against becoming a temple priest and instead joined a circus, where he worked as a trapeze and tightrope performer, and later as a lion tamer and a human cannonball.[citation needed] Shakuntala Devi was only around three years old and she was roped in to help her father with card tricks. Her father left the circus and took her on road shows that displayed her amazing ability at number crunching. It is worth noting that she was able to do this, despite having had no formal education.[2] By age six she demonstrated her calculation and memorization abilities at the University of Mysore.[3] At the age of eight she had success at Annamalai University by doing the same. In 2006 she released In the Wonderland of Numbers which talks about a girl Neha and her fascination for numbers. She developed the concept of 'mind dynamics'.
Shakuntala Devi returned to India in the mid-1960s and married Paritosh Banerji, a senior IAS officer from Kolkata. The couple had a daughter, Anupama Banerji. Shakuntala Devi returned to Bangalore in early 1980s.
Achievements
- In 1977 in USA she competed with a computer to see who gives the cube root of 188138517 faster, she won. At the Southern Methodist University she was asked to give the 23rd root of a 201-digit number; she answered in 50 seconds.[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.[5]
- On June 18, 1980, she demonstrated the multiplication of two 13-digit numbers 7,686,369,774,870 x 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. This event is mentioned in the 1982 Guinness Book of Records.[6]
Death
On April 21, 2013 at around 8:15 am, Shakuntala Devi died at a hospital in Bangalore, India. She had been admitted to the Bangalore hospital on April 3 as her kidneys had become weak and she also had respiratory problems.[7] She was 73 years old and is survived by a daughter, Anupama Banerji.[8]
Books
Some of her books include:
- Puzzles to Puzzle You (New Delhi: Orient, 2005). ISBN 978-81-222-0014-0
- More Puzzles to Puzzle You (New Delhi: Orient, 2006). ISBN 978-81-222-0048-5
- Book of Numbers (New Delhi: Orient, 2006). ISBN 978-81-222-0006-5
- Perfect Murder (New Delhi: Orient, 1976), OCLC 3432320
- The World of Homosexuals (Vikas Publishing House, 1977), ISBN 978-0706904789
- Figuring: The Joy of Numbers (New York: Harper & Row, 1977), ISBN 978-0-06-011069-7, OCLC 4228589
- In the Wonderland of Numbers (New Delhi: Orient, 2006). ISBN 978-81-222-0399-8
- Super Memory: It Can Be Yours (New Delhi: Orient, 2011). ISBN 978-81-222-0507-7; (Sydney: New Holland, 2012). ISBN 978-1-74257-240-6, OCLC 781171515
- Mathability: Awaken the Math Genius in Your Child[9] (New Delhi: Orient, 2005). ISBN 978-81-222-0316-5
- Astrology for You[10] (New Delhi: Orient, 2005). ISBN 978-81-222-0067-6
References
- ^ http://indiankanoon.org/doc/153999/
- ^ http://www.theage.com.au/national/obituaries/maths-ability-earned-human-computer-tag-20130430-2irec.html
- ^ "Shakuntala Devi". knowyourstar.com. Retrieved 01 Jan 2013.
{{cite web}}: Check date values in:|accessdate=(help) - ^ Arthur R. Jensen, "Speed of Information Processing in a Calculating Prodigy", University of California, Berkeley. INTELLIGENCE 14, 259-274 (1990)
- ^ Smith, S.B. The great mental calculators,Columbia Un. Press (1983)
- ^ Shakuntala Devi, ‘Human Computer’ Who Bested the Machines, Dies at 83, NY Times, April 23, 2013
- ^ "Shakuntala Devi strove to simplify maths for students". The Hindu. April 21, 2013.
- ^ "Mathematician, 'human computer' Shakuntala Devi dies". Times of India.
- ^ "The Sunday Tribune - Spectrum - Literature". Tribuneindia.com. April 20, 2003. Retrieved July 11, 2012.
- ^ Devi, Shakuntala (March 1, 2005). "Astrology for You". ISBN 978-81-222-0067-6.
{{cite journal}}: Cite journal requires|journal=(help)
External links
- Chips no match to grey cells: Shakuntala Devi Times of India
- Chips no match to grey cells: Shakuntala Devi Times of India
- ಶಾಲೆ ಮೆಟ್ಟಲು ಹತ್ತದ ಬಾಲಕಿ ಕಂಪ್ಯೂಟರ್ಗೇ ಸವಾಲೆಸೆದಳು, Vijayakarnataka, April 22, 2013
- ಮಾನವ ಕಂಪ್ಯೂಟರ್ ಇನ್ನಿಲ್ಲ Prajavani, April 22, 2013