message: use std::fixed and setprecision in bin/diagnose
diff: @@ -48,6 +48,8 @@ int main(int argc, const char *argv[]) {
  return 0;
  }
  + std::cout << std::fixed << std::setprecision(2);
  +
  // Parse specified files
  std::cout << "Processing csv files: " << filenames[0];
  ifstream.open(filenames[0].c_str());
  @@ -96,7 +98,7 @@ int main(int argc, const char *argv[]) {
  has_errors = true;
  double pct = 100 * static_cast<double>(n_max) / num_samples;
  std::cout << n_max << " of " << num_samples << " ("
  - << std::setprecision(2) << pct << "%)"
  + << pct << "%)"
  << " transitions hit the maximum treedepth limit of "
  << max_limit << ", or 2^" << max_limit << " leapfrog steps."
  << std::endl
  @@ -115,7 +117,6 @@ int main(int argc, const char *argv[]) {
  if (n_divergent > 0) {
  has_errors = true;
  std::cout << n_divergent << " of " << num_samples << " ("
  - << std::setprecision(2)
  << 100 * static_cast<double>(n_divergent) / num_samples
  << "%) transitions ended with a divergence." << std::endl
  << "These divergent transitions indicate that HMC is not "
  