> Alexander, originally from the Greek Ἀλέξανδρος (Aléxandros), from αλέξειν aléxein meaning "to ward off, keep off, turn away, defend, protect" and ἀνδρός andrós, genitive of ἀνήρ anḗr meaning "man".
> Meaning "Defender, protector of man"
13,480 karma · joined April 8, 2011
> Alexander, originally from the Greek Ἀλέξανδρος (Aléxandros), from αλέξειν aléxein meaning "to ward off, keep off, turn away, defend, protect" and ἀνδρός andrós, genitive of ἀνήρ anḗr meaning "man".
> Meaning "Defender, protector of man"
For the rest of the world, it's about 222m.
> objects the size of monster truck tires
FFS, just use metric! Apparently that's about 1.7m.
Edit: There's also quite a bit of learning needed to use the tools, and to understand enough to confirm that the theorem being verified is what you think. And of course a lot of maths can't yet be expressed in Lean as the foundations haven't been built up enough.
Why? We are not so special or magical.
Typo of "a"?
https://news.ycombinator.com/item?id=10374436, 27 comments 11 years ago.
https://news.ycombinator.com/item?id=26373539, 30 comments 5 years ago.