Credit: ©The Royal Society
    Image number: RS.15574

    Diagram

    Date
    1670
    Creator
    Henry Oldenburg (1612 - 1677, German) , Scientific correspondent
    Object type
    Archive reference number
    Manuscript page number
    p24
    Material
    Dimensions
    height (page): 181mm
    width (page): 146mm
    Subject
    Description
    Diagram in a text by Henry Oldenburg accounting Christopher Wren's promise to John Collins to provide a direct method to divide the area of the ellipse with equal proportions by rays of the right line issuing from either foci. Oldenburg's text indicates that Isaac Newton will do the calculations required.
    Related fellows
    John Collins (1625 - 1683, British) , Mathematician, Mathematician
    Isaac Newton (1642 - 1727, British) , Natural philosopher
    Henry Oldenburg (1612 - 1677, German) , Scientific correspondent
    Associated place
    <The World>
       > Europe
          > United Kingdom
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