nostr:npub1pfe56vzppw077dd04ycr8mx72dqdk0m95ccdfu2j9ak3n7m89nrsf9e2dm i think my fav is https://etna.math.kent.edu/vol.52.2020/pp358-369.dir/pp358-369.pdf the sequences that should converge but don’t, due to rounding errors

which only gets worse as you *add* precision