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A mental calculator or human calculator is a person with a prodigious ability in some area of mental calculation (such as adding, subtracting, multiplying or dividing large numbers). In 2005, a group of researchers led by Michael W. O'Boyle, an American psychologist previously working in Australia and now at Texas Tech University , has used MRI ...
Mental calculation consists of arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator. People may use mental calculation when computing tools are not available, when it is faster than other means of calculation (such as conventional educational institution ...
Download as PDF; Printable version; In other projects ... Pages in category "Mental calculators" The following 47 pages are in this category, out of 47 total.
Download QR code; Print/export Download as PDF; ... Mental calculators (47 P) Pages in category "Mental calculation"
Robert Fountain (born in 1969) is a British mental calculator. He won the first Mental Calculation World Cup in 2004 and the second Mental Calculation World Cup in 2006. [1] [2] [3] In 1999 he was recognised by the Mind Sports Organisation as the first Grandmaster of Mental Calculation. Fountain was inspired to take up mental calculation as a ...
Salo Finkelstein (born 1896 or 1897, date of death unknown) was a mental calculator. He was born in Łódź (then within the Russian Empire, now in Poland) to a Jewish family. While at school he was above average in mathematics, and discovered his calculating abilities as well as his faculty in memorizing numbers.
Download QR code; Print/export Download as PDF ... March 2, 1839) [1] [2] [3] was an American child prodigy of the 19th century who gained fame as a mental calculator ...
Pages for logged out editors learn more. Contributions; Talk; Mental calculators