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 r = ray-intersection diagram Use a minus sign (e.g. "-g") for maximization versions Your choice: g 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 s = points in generalized Sierpinski tetrahedron 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 500 point insertions. 500 point deletions. 362408 distance computations. 250 closest pair computations. Total (wall clock) time: 1.05s. Total weight = 348.892. 500 point insertions. 500 point deletions. 380431 distance computations. 250 closest pair computations. Total (wall clock) time: 1.08333s. Total weight = 357.944. 500 point insertions. 500 point deletions. 364866 distance computations. 250 closest pair computations. Total (wall clock) time: 1.05s. Total weight = 341.951. 500 point insertions. 500 point deletions. 353236 distance computations. 250 closest pair computations. Total (wall clock) time: 1.01667s. Total weight = 355.883. 500 point insertions. 500 point deletions. 369725 distance computations. 250 closest pair computations. Total (wall clock) time: 1.06667s. Total weight = 349.39. 500 point insertions. 500 point deletions. 356170 distance computations. 250 closest pair computations. Total (wall clock) time: 1.01667s. Total weight = 353.970. 500 point insertions. 500 point deletions. 363357 distance computations. 250 closest pair computations. Total (wall clock) time: 1.03333s. Total weight = 346.865. 500 point insertions. 500 point deletions. 371938 distance computations. 250 closest pair computations. Total (wall clock) time: 1.06667s. Total weight = 351.709. 500 point insertions. 500 point deletions. 360020 distance computations. 250 closest pair computations. Total (wall clock) time: 1.01667s. Total weight = 349.318. 500 point insertions. 500 point deletions. 361602 distance computations. 250 closest pair computations. Total (wall clock) time: 1.03333s. Total weight = 354.129. Average time = 1.04333s. Standard deviation = 0.0238307s.