Credit: ©The Royal Society
    Image number: RS.15858

    Diagram

    Date
    24 September 1670
    Creator
    Henry Oldenburg (1612 - 1677, German) , Scientific correspondent
    Object type
    Archive reference number
    Manuscript page number
    p3
    Material
    Dimensions
    height (page): 317mm
    width (page): 199mm
    Subject
    Description
    A figure in a letter from Henry Oldenburg to Renatus Franciscus Slusius dated 20 September 1670. The diagram is part of Pierre Hérigone's solution to finding the rational co-ordinates of an equilateral hyperbola, as given in his Cursus mathematicus (Paris, 1634-37).

    There are copies at LBO/4/076 and LBC/4/104.
    Related fellows
    Renatus Franciscus Slusius (1622 - 1685, Belgian) , Mathematician
    Henry Oldenburg (1612 - 1677, German) , Scientific correspondent
    Associated place
    <The World>
       > Europe
          > United Kingdom
    Powered by CollectionsIndex+/CollectionsOnline