 template <typename T, typename N>
 T round_to_precision(T x, N ndigits)
 {
-    double m = (x < 0.0) ? -1.0 : 1.0;
-    double pwr = std::pow(T(10.0), ndigits);
-    return (std::floor(x * m * pwr + 0.5) / pwr) * m;
+  double m = (x < 0.0) ? -1.0 : 1.0;
+  double pwr = std::pow(T(10.0), ndigits);
+  return (std::floor(x * m * pwr + 0.5) / pwr) * m;
 }
 
 ///////////////////////////////////////////////////////////////////////////////


int main(int argc, char** argv)
{
  command_line_processor clp(argc, argv);

  #if defined(HAVE_TBB)

#include <climits>    // For CHAR_BIT.
#include <cmath>      // For `sqrt` and `abs`.

#include <fenv.h>
#include <stdint.h>   // For `intN_t`.

#include "random.h"
#include "timer.h"

