Kitta's double-locked problem - J. Marshall Unger

  1. Tác giả: LTTK CTV
    Đánh giá: ✪ ✪ ✪ ✪ ✪

    Kitta's double-locked problem - J. Marshall Unger​

    I present strongly contrasting solutions of a remarkable sangaku. The general solution requires Fujita's celebrated mixtilinear circle theorem. The data-specific solution shows the premodern Japanese preoccupation with Pythagorean triples.

    [​IMG]​

    ✪ ✪ ✪ ✪ ✪


    Hidden Content:
    **Hidden Content: Content of this hidden block can only be seen by members of (usergroups: V.I.P Downloader).**

     

    [VietXf] More Threads in same category

    LTTK CTV, Oct 9, 2019
    #1