On Mon, 23 Sep 2013, Nicolas Cellier wrote:

> About instance variables, this could have been used to have several different instantiations of the same algorithm with different constants...
> But given the fact that there isn't even an accessor for that purpose, we can effectively get rid of them.

I didn't bother checking how the algorithm works, but it seems like nobody 
wanted to use different constants in the past 15 years.


Levente