3 ms·

They are using a wider type.

• rep_lodsb 8mo ago
  Yes, looking at the source code on GitHub now cleared that up! Didn't see it mentioned in the article though, maybe I missed it. If not, I think that this detail would be a good thing to include, both since it's a common mistake that others with less experience might make, and to get ahead of nitpicky comments like mine :)