2026-03-25 15:49 UTC
@Danpiker@mathstodon.xyz I've seen still images (and animations?) of these sorts of arrangements of squares for a while now, and I still don't believe they're possible.
Replies (1)
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@glocq@mathstodon.xyz 2026-03-25 16:36
@csk@mathstodon.xyz The following toot helped me figure it out partially: https://mathstodon.xyz/@Danpiker/116289884555776002 You need a tiling of the plane by "anchor" quadrilaterals, where an anchor quadrilateral is a quadrilateral Q such that there is a continuum of squares whose each side passes through a vertex of Q. Now I'm not sure yet what characterizes anchor squares... @Danpiker@mathstodon.xyz