Credit: ©The Royal Society
    Image number: RS.14767

    Diagram relating to drawing tangents to a curve

    Date
    12 January 1671
    Creator
    Renatus Franciscus Slusius (1622 - 1685, Belgian) , Mathematician
    Object type
    Archive reference number
    Manuscript page number
    p167a
    Material
    Dimensions
    height (page): 49mm
    width (page): 52mm
    Subject
    Description
    Diagram inserted in a copy of a letter dated 12 January 1671 that Henry Oldenburg wrote to Renatus Franciscus Slusius to convey James Gregorie's commentary on Isaac Barrow's method of drawing tangents in Lectiones geometricae (1670).

    A copy of this diagram can be found at LBC/4/227.
    Related fellows
    Henry Oldenburg (1612 - 1677, German) , Scientific correspondent
    Renatus Franciscus Slusius (1622 - 1685, Belgian) , Mathematician
    Isaac Barrow (1630 - 1677, British) , Classical and Mathematical Scholar, Scholar
    Associated place
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          > United Kingdom
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