/* cbrt.c (emx+gcc) -- Copyright (c) 1992-1993 by Eberhard Mattes */

#include <math.h>

double cbrt (double x)
{
  if (x >= 0)
    return (pow (x, 1.0 / 3.0));
  else
    return (-pow (-x, 1.0 / 3.0));
}