(In reply to Questions
by Dej Mar)
Bother! I trust this dissertation provides what you seek.
I note there is something else that was not caught prior to posting. I shall ask levik to attempt to rectify the text for posterity.
Vertices should be interpreted as intersections.
"sum of the vertices on the perimeter" should be read as:
"sum of the intersections which lie on the perimeter ...." so the squares will have 4 values while the rectangles will have 5.
The letters A-L (12) label the intersection to which they are closest.
The Lx values are Line totals (would have been better to have used a different coding).
Lastly, and most importantly what no-one caught me up on was that A-L are distinct values 1-12.
Posted by brianjn
on 2012-04-11 03:55:56