12 ms·

Or just '123' & '45'?

• zinekeller 2y ago
  I think it is to optimize arithmetic operations. Significantly less steps with the first method, which only requires adjustment of how many digits are considered to be decimal rather than the rejoin, arithmetic, separate again for your proposal. Plus, wider float.
• noam_k 2y ago
  But then you can't tell the difference between 0.12 and 0.00012. Unless you're suggesting to use the strings "0" and "00012", at which point you could just use a byte string with the utf8 encoding of the value.