Oh boy, this is great. Thanks! I was not aware of this when I wrote the article/post. I started out by wanting to make a very generalised pair of expressions fo

Oh boy, this is great. Thanks! I was not aware of this when I wrote the article/post. I started out by wanting to make a very generalised pair of expressions for the space requirements so I had to make very little assumptions and would be able compare it to efficiency gains by other algorithms/representations. Again thanks, I'll try to include it this week end if I have the time.