Random number seed: 12349 Number of iterations: 10 Number of points: 250 Choose a closest pair application. g = greedy matching h = hierarchical clustering i = cheapest insertion tsp m = multifragment tsp Use a minus sign (e.g. "-g") for maximization versions Your choice: h Choose a point set generation method. 1 = points in R^d, L1 metric 2 = points in R^d, (squared) L2 metric d = points in R^d, dot product i = points in R^d, L(inf) metric r = random distance matrix t = two-adic non-archimedean metric Your choice: 2 Dimension: 20 Choose a closest pair data structure. b = brute force c = conga line f = fastpair conga-neighbor hybrid m = many-subset conga line n = nearest neighbor heuristic q = quadtree Your choice: n 250 point insertions. 249 point deletions. 247176 distance computations. 249 closest pair computations. Total (wall clock) time: 0.683333s. Total weight = 348.780. 250 point insertions. 249 point deletions. 220265 distance computations. 249 closest pair computations. Total (wall clock) time: 0.566667s. Total weight = 350.439. 250 point insertions. 249 point deletions. 224714 distance computations. 249 closest pair computations. Total (wall clock) time: 0.583333s. Total weight = 360.666. 250 point insertions. 249 point deletions. 244069 distance computations. 249 closest pair computations. Total (wall clock) time: 0.633333s. Total weight = 346.982. 250 point insertions. 249 point deletions. 238426 distance computations. 249 closest pair computations. Total (wall clock) time: 0.616667s. Total weight = 350.134. 250 point insertions. 249 point deletions. 234986 distance computations. 249 closest pair computations. Total (wall clock) time: 0.616667s. Total weight = 340.455. 250 point insertions. 249 point deletions. 220392 distance computations. 249 closest pair computations. Total (wall clock) time: 0.566667s. Total weight = 345.158. 250 point insertions. 249 point deletions. 224832 distance computations. 249 closest pair computations. Total (wall clock) time: 0.583333s. Total weight = 354.202. 250 point insertions. 249 point deletions. 203303 distance computations. 249 closest pair computations. Total (wall clock) time: 0.533333s. Total weight = 336.584. 250 point insertions. 249 point deletions. 249729 distance computations. 249 closest pair computations. Total (wall clock) time: 0.65s. Total weight = 354.307. Average time = 0.603333s. Standard deviation = 0.0449966s.