8
The topologist's map of the world - a map showing international borders, and nothing else
(files.catbox.moe)
this post was submitted on 28 Jul 2024
8 points (90.0% liked)
Map Enthusiasts
3407 readers
100 users here now
For the map enthused!
Rules:
-
post relevant content: interesting, informative, and/or pretty maps
-
be nice
founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
It's the Four Color Theorem.
And well, it's actually mathematically proven, but not for maps with disjointed regions that need to be colored the same, such as Alaska + mainland USA.
(In that particular case, it's not too difficult to resolve, but you don't get a guarantee for it.)
The map in the post actually merges such disjointed regions, though, so it absolutely should work there.