I will look at curl and divergence. I think the direction they are going, while technically correct, isn't what H-level is suposed to be doing. [[User:PatrickD|PatrickD]] 22:38, 16 July 2009 (EDT) | I will look at curl and divergence. I think the direction they are going, while technically correct, isn't what H-level is suposed to be doing. [[User:PatrickD|PatrickD]] 22:38, 16 July 2009 (EDT) |