3 ms·
Is this a joke? The four color theorem is a proven theorem and not some crackpot theory. https://i.imgur.com/m3Ruasq.png https://i.imgur.com/m3Ruasq.png
by jnky 8y ago
Is this a joke? The four color theorem is a proven theorem and not some crackpot theory.
https://i.imgur.com/m3Ruasq.png https://i.imgur.com/m3Ruasq.png