Post
Greg Egan @gregeganSF · Oct 20, 2022
  • From Twitter

[6/6] So no same-coloured points can be exactly a distance of 1 apart. Here’s a great intro by @MrHonner to the “Hadwiger-Nelson problem”: how many colours are needed to ensure that no two points on the plane a unit distance apart share the same colour?

Recommended by 1 person
1 mention
Share on Twitter Repost
Replies
Reply
No replies yet