• Thumbnail for File:Square triangular number 36.svg
    DescriptionSquare triangular number 36.svg Square triangular number 36 arranged as a triangle of side 8 and a square of side 6. Source Own work Author...
    (512 × 256 (612 bytes)) - 00:18, 2 December 2022
  • Thumbnail for File:TriSquare36.svg
      The SVG code is valid.   This diagram was created with a text editor. Previous version had been created with Inkscape (27832 bytes)  d  now 1.34% of...
    (512 × 256 (373 bytes)) - 21:58, 30 April 2021
  • Thumbnail for File:2 areas multiplied by 5 under similarities from golden tilings.svg
    two areas by 5.  Two relations can be deduced between the golden number and square root of 5, one of them is written on the image. French Ces pavages...
    (1,056 × 594 (11 KB)) - 22:23, 25 May 2023
  • Thumbnail for File:Catalogue of a collection belonging to an estate comprising coins, medals ... (09-22-1884) (IA catalogueofcolle00hase 12).pdf
    americannumismaticsociety; newmannumismatic; wustl; americana; globallibraries Accession number catalogueofcolle00hase_12 Authority file  OCLC: 1041791173 Source Internet...
    (1,093 × 1,747 (1.99 MB)) - 04:59, 13 February 2024
  • Thumbnail for File:The Engineering and Mining Journal 1908-09-05- Vol 86 Iss 10 (IA sim engineering-and-mining-journal 1908-09-05 86 10).pdf
    pub_engineering-and-mining-journal; sim_microfilm; periodicals Accession number sim_engineering-and-mining-journal_1908-09-05_86_10 Source Internet Archive...
    (1,300 × 1,827 (28.91 MB)) - 10:01, 21 November 2022
  • Thumbnail for File:Golden number and Platonic dodecahedron exhibited through golden tilings.svg
    which make up also other tilings, in order to bring out properties of the golden number and the solid, notably three congruent regular hexagons: three cross sections...
    (1,131 × 699 (19 KB)) - 19:18, 29 September 2023
  • Thumbnail for File:Birds on puzzle pieces A periodic tiling.svg
      The SVG code is valid.   This /Baelde was created with a text editor. Arthur Baelde, the copyright holder of this work, hereby publishes it under the...
    (987 × 610 (2 KB)) - 09:46, 28 June 2025