Method getSignificand

output/java_guava/1.4.19/DoubleUtils.java:64–70

(double d)

   */
  static final long IMPLICIT_BIT = SIGNIFICAND_MASK + 1;
  static long getSignificand(double d) {
    checkArgument(isFinite(d), "not a normal value");
    int exponent = getExponent(d);
    long bits = doubleToRawLongBits(d);
    bits &= SIGNIFICAND_MASK;
    return (exponent == MIN_EXPONENT - 1) ? bits << 1 : bits | IMPLICIT_BIT;
  }


  static boolean isFinite(double d) {