John Wallis

John Wallis (; ; ) was an English clergyman and mathematician, who is given partial credit for the development of infinitesimal calculus.

Between 1643 and 1689 Wallis served as chief cryptographer for Parliament and, later, the royal court. He is credited with introducing the symbol ∞ to represent the concept of infinity. He similarly used 1/∞ for an infinitesimal. He was a contemporary of Newton and one of the greatest intellectuals of the early renaissance of mathematics. Provided by Wikipedia
Showing 1 - 20 results of 214 for search 'Wallis, John, 1616-1703', query time: 0.06s Refine Results
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    Teaching language to a boy born deaf : the Popham notebook and associated texts / by Wallis, John, 1616-1703

    Published 2017
    Book
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    The arithmetic of infinitesimals : John Wallis 1656 / by Wallis, John, 1616-1703

    Published 2004
    Book
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    The correspondence of John Wallis / by Wallis, John, 1616-1703

    Published 2003
    Book
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    Grammatica linguae Anglicanae, 1653. : A Scolar Press Facsimile. by Wallis, John, 1616-1703

    Published 1969
    Book
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    Operum mathematicorvm by Wallis, John, 1616-1703

    Published 1656
    Full Text (via Early English Books Online)
    Electronic eBook
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