Credit: ©The Royal Society
    Image number: RS.15324

    Method of finding the length of an arc of a circle

    Date
    1669
    Creator
    Unknown, Artist
    Object type
    Archive reference number
    Manuscript page number
    p1
    Material
    Dimensions
    height (page): 345mm
    width (page): 229mm
    Subject
    Description
    John Collins' method of finding out the length of an arc of a circle which is different from the method in James Gregorie's Exercitationes Geometrica. This was mentioned in a letter of 2 April 1669 from Henry Oldenburg to Renatus Franciscus Slusius, and a Latin translation was included in a letter dated 16 July 1669 (EL/O2/3 with diagram at /003).
    Related fellows
    John Collins (1625 - 1683, British) , Mathematician, Mathematician
    Renatus Franciscus Slusius (1622 - 1685, Belgian) , Mathematician
    James Gregorie (1638 - 1675, Scottish) , Mathematician
    Associated place
    <The World>
       > Europe
          > United Kingdom
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