3 ms·
exactly this! these marvellous rarities are what makes mathematics so divinely interesting. why only 3 and 7? what's the relationship with quaternions and octo
by isoprophlex 8y ago
exactly this! these marvellous rarities are what makes mathematics so divinely interesting.
why only 3 and 7? what's the relationship with quaternions and octonions?
in a similar vein,
https://en.m.wikipedia.org/wiki/Exceptional_object https://en.m.wikipedia.org/wiki/Exceptional_object