On Thu, Jan 04, 2007 at 11:49:29AM -0800, Daniel Lakeland wrote:
whoops, in my previous post I made a typo
> Unfortunately, the differential potential energy involves a term
> related to the length of the curve (ie. sqrt(1+dh/dx))....
that should read sqrt(1+(dh/dx)^2)
--
Daniel Lakeland
dlakelan at street-artists.org
http://www.street-artists.org/~dlakelan