3 ms·

Quick question, if you are still around :). I have been doing some tests. Is it correct to assume that it converts 1.0 to "0.000000000000001e+15". Is there a

• vitaut 10mo ago
  It converts 1.0 to "1.e-01" which reminds me to remove the trailing decimal point =). dtoa-benchmark tests that the algorithm produces valid results on its dataset.
  • nhatcher 10mo ago
    So if I use: #include "zmij.h" #include <stdio.h> int main() { char buf[zmij::buffer_size]; zmij::dtoa(1.0, buf); puts(buf); } I get `g++ zmij.cc test.c -o test && ./test` => `0.000000000000001e+15`
    • vitaut 10mo ago
      My bad, you are right. The small integer optimization should be switched to a different output method (or disabled since it doesn't provide much value). Thanks for catching this!
      • vitaut 10mo ago
        Should be fixed now.
  • dtolnay 10mo ago
    "1.e-01" is for 0.1, not 1.0.
    • nhatcher 10mo ago
      I assume they meant 1.e+00 That is what Schubfach does
      • vitaut 10mo ago
        Yeah, that's what I meant.