3 ms·

I'm torn as to whether to call that a 'hack' or not, since it's just a bit of math. [ exp(log(x)) == x; log(ab) == log(a) + log(b) ]

• kogir 17y ago
  It loses precision in scenarios where the desired aggregate would not. It's a hack.
  • crux_ 17y ago
    I'd be more inclined to call it a hack because it probably either crashes or gives the wrong answer when it encounters a zero. ;)