Comment

Comment on What are the most mindblowing fact in mathematics?

You’re right. Bad example from my side. But imagine the four small countries being four parts of another donut that encompass a smaller country. Then it would be impossible.

source

Sort:hotnew top

Afrazzle@sh.itjust.works ⁨1⁩ ⁨year⁩ ago
That map is actually still quite similar to the earlier example where all 4 donut hole countries are the same. Once again on the right is the adjacency graph for the countries where I’ve also used a dashed line to show the only difference in adjacency. Image

source
- Blyfh@lemmy.world ⁨1⁩ ⁨year⁩ ago
  Oh wow, now I feel dumb. Thanks.
  
  source
  - Afrazzle@sh.itjust.works ⁨1⁩ ⁨year⁩ ago
    Feeling dumb is just the first step in learning something new
    
    source
neumast@lemmy.world ⁨1⁩ ⁨year⁩ ago
Make purple yellow and one of the reds purple.

source
- SuddenDownpour@lemmy.world ⁨1⁩ ⁨year⁩ ago
  …There is no purple though?
  
  source