class MyEigen {
  native static method add3d : double[] ($nums1 : double[], $nums2 : double[]);
  
  static method test : int () {
    my $nums1 = [1d, 2, 3, 4, 5, 6, 7, 8, 9];
    my $nums2 = [1d, 2, 3, 4, 5, 6, 7, 8, 10];
    
    my $nums3 = add3d($nums1, $nums2);
  }
}