Skip to main content
4 events
when toggle format what by license comment
Aug 7, 2017 at 18:56 history edited Incnis Mrsi CC BY-SA 3.0
the problem of Penrosean matching rules for ♢ ⧫ ⬠ solved
Jul 19, 2017 at 8:45 history edited Incnis Mrsi CC BY-SA 3.0
https://commons.wikimedia.org/wiki/File:Derivation_of_P3_from_walls-wheels.svg
Jul 18, 2017 at 13:56 history edited Incnis Mrsi CC BY-SA 3.0
https://commons.wikimedia.org/wiki/File:SSS_Penrose_tiling,_7iter,_walls-loops.svg
Jul 17, 2017 at 20:57 history answered Incnis Mrsi CC BY-SA 3.0