Lines Matching refs:signum
997 * Returns the signum function of the argument; zero if the argument
1008 * @param d the floating-point value whose signum is to be returned
1009 * @return the signum function of the argument
1013 public static double signum(double d) {
1014 return sun.misc.FpUtils.signum(d);
1018 * Returns the signum function of the argument; zero if the argument
1029 * @param f the floating-point value whose signum is to be returned
1030 * @return the signum function of the argument
1034 public static float signum(float f) {
1035 return sun.misc.FpUtils.signum(f);