On 07 Jan 05  07:33:00, Michael Dukelsky got back to Dan Ceppa 
-> Re: Fight'onet

 DC> As it is, I'm not sure what a "self intersection" is.  I think that
 DC> might be the same of my statement of about retracing over a section
 DC> of the same route already travelled.

 MD> No, I meant that your route might cross itself making a loop. This is
 MD> not the same as passing some section of a road twice. A loop may be
 MD> done if you want to visit some far away place but hate to return the
 MD> same way. 

That makes sense.  But, for the sake of argument and road length, 
there should be no problem if you only cross the road and not 
retrace any of it other than in the "cloverleaf".  


--- OMX/Blue Wave/DOS v2.30