19 Aug
2017
19 Aug
'17
3:55 p.m.
On 19/08/2017 21:20, Dan Asimov wrote:
Will such a torus — WLOG, coming from the square with vertices at
(0,0), (a,b), (-b,a), (a-b,a+b)
— always be tilable by one square of side a and one square of side b ???
... spoiler space ... ... spoiler space ... ... spoiler space ... ... spoiler space ... ... spoiler space ... ... spoiler space ... ... spoiler space ... ... spoiler space ... ... spoiler space ... ... spoiler space ... See https://en.wikipedia.org/wiki/Pythagorean_tiling. -- g