From: Intransition Date: 2010-02-06T05:19:09+09:00 Subject: Re: Fastest way to iterate over a range in steps On Feb 5, 2:52 pm, Robert Klemme wrote: > I think we are seeing an effect of the missing call to the block that > happens on each iteration for #step approaches.  The while loop does not > have this overhead. Might consider how #succ plays into this as well.