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Mental_calculation (including recent related patents.)
Mental calculationMental calculation is doing mathematical calculations using only the human brain, with no help from any computing devices. Mental calculation is practiced as a sport in the Mind Sports Olympiad. There are several methods of mental mathematics This article is a stub. You can help Wikipedia by expanding it.This article is adapted from from Wikipedia All Wikipedia article text is available under the terms of the GNU Free Documentation License Worldly mental calculations : an annotated translation of Ihara Saikaku's Seken munezan®yo by Saikaku Ihara Recent Mental_calculation related patents From USPTO: |