Does your really fast algorithm start with something like my mask, but instead of a while. loop on the whole array, do you just check to update the indices one above each altered atom of the revised D?
On Wed, Feb 24, 2016 at 11:43 AM, Henry Rich <[email protected]> wrote: > That looks like the right result. > > Henry Rich > > -- (B=) ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
