Random number seed: 12349 Number of iterations: 10 Number of points: 500 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: b 500 point insertions. 499 point deletions. 20833250 distance computations. 499 closest pair computations. Total (wall clock) time: 53.95s. Total weight = 636.994. 500 point insertions. 499 point deletions. 20833250 distance computations. 499 closest pair computations. Total (wall clock) time: 53.5667s. Total weight = 654.874. 500 point insertions. 499 point deletions. 20833250 distance computations. 499 closest pair computations. Total (wall clock) time: 53.8167s. Total weight = 637.292. 500 point insertions. 499 point deletions. 20833250 distance computations. 499 closest pair computations. Total (wall clock) time: 53.7333s. Total weight = 647.341. 500 point insertions. 499 point deletions. 20833250 distance computations. 499 closest pair computations. Total (wall clock) time: 54.0167s. Total weight = 638.123. 500 point insertions. 499 point deletions. 20833250 distance computations. 499 closest pair computations. Total (wall clock) time: 53.9s. Total weight = 640.168. 500 point insertions. 499 point deletions. 20833250 distance computations. 499 closest pair computations. Total (wall clock) time: 53.8167s. Total weight = 635.173. 500 point insertions. 499 point deletions. 20833250 distance computations. 499 closest pair computations. Total (wall clock) time: 53.6333s. Total weight = 644.397. 500 point insertions. 499 point deletions. 20833250 distance computations. 499 closest pair computations. Total (wall clock) time: 53.9333s. Total weight = 642.329. 500 point insertions. 499 point deletions. 20833250 distance computations. 499 closest pair computations. Total (wall clock) time: 53.65s. Total weight = 638.118. Average time = 53.8017s. Standard deviation = 0.151627s.