--- a/ch4ex4.py	Sat Jan 05 13:00:07 2013 -0600
+++ b/ch4ex4.py	Sat Jan 05 13:30:58 2013 -0600
@@ -11,7 +11,7 @@
 from SmallWorldGraph import SmallWorldGraph
 
 # Use Dijkstra or Floyd-Warshall to compute L
-DIJKSTRA = False
+DIJKSTRA = True
 
 # compute C(0)
 n = 1000
@@ -19,7 +19,7 @@
 vs = [Vertex(str(i)) for i in range(n)]
 g = SmallWorldGraph(vs, k, 0.0)
 c0 = g.clustering_coefficient()
-l0 = g.big_l() if DIJKSTRA else g.big_l2()
+l0 = g.big_l3() if DIJKSTRA else g.big_l2()
 print 'c0 =', c0, 'l0 =', l0
 
 # compute data
@@ -34,7 +34,7 @@
 for p in p_vals:
     g = SmallWorldGraph(vs, k, p)
     c_vals.append(g.clustering_coefficient() / c0)
-    l = g.big_l() if DIJKSTRA else g.big_l2()
+    l = g.big_l3() if DIJKSTRA else g.big_l2()
     l_vals.append(l / l0)
 
 p_vals.insert(0, 0.0)