code: public static double computeEuclidean(DoubleTuple t0, DoubleTuple t1)
      {
          return Math.sqrt(computeEuclideanSquared(t0, t1));
      }
docs: Computes the Euclidean distance between the given tuples
  
  @param t0 The first tuple
  @param t1 The second tuple
  @return The distance
  @throws IllegalArgumentException If the given tuples do not
  have the same {@link Tuple#getSize() size}