Eric J. Fimbel - Research results and data sets - home page    back to tower of London

Problem Space of the Tower of London

Number of edges at a distance N or lower


The distance is counted from the closest node of the edge

columns : distance between initial and final configuration

N 0 1 2 3 4 5 6 7 8
average 3.00 8.67 17.00 24.83 32.00 39.33 46.83 53.50 54.00
stdev 0.83 1.72 1.94 2.22 2.27 1.72 1.36 0.51 0.00
min 2.00 6.00 13.00 21.00 28.00 36.00 45.00 53.00 54.00
max 4.00 11.00 19.00 27.00 35.00 41.00 49.00 54.00 54.00



Figure 1. Number of edges as a function of distance between
initial and final configurations. Thick bars: average. Thin bars: standard deviation.








Copyright: (c) 2009 E.J. Fimbel, S. Lauzon, C. Rainville. This is open-access content distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.