12 October 2007 03:19:05 PM SPARSE_GRID_CC_DATASET C++ version Compiled on Oct 12 2007 at 15:16:49. Compute the abscissas and weights of a quadrature rule associated with a sparse grid derived from a Smolyak construction based on 1D Clenshaw-Curtis rules. Inputs to the program include: DIM_NUM, the spatial dimension. (typically in the range of 2 to 10) LEVEL_MAX, the level of the sparse grid. (typically in the range of 0, 1, 2, 3, ... Output from the program includes: * A printed table of the abscissas and weights. * A set of 3 files that define the quadrature rule. (1) cc_d?_level?_r.txt, the ranges; (2) cc_d?_level?_w.txt, the weights; (3) cc_d?_level?_x.txt, the abscissas. Spatial dimension requested is = 2 LEVEL_MIN is = 2 LEVEL_MAX is = 3 The number of distinct abscissas in the quadrature rule is determined from the spatial dimension DIM_NUM and the level LEVEL_MAX. For the given input, this value will be = 29 First 10 grid points: Row: 1 2 Col 1 6.12303e-17 6.12303e-17 2 -1 6.12303e-17 3 1 6.12303e-17 4 6.12303e-17 -1 5 6.12303e-17 1 6 -0.707107 6.12303e-17 7 0.707107 6.12303e-17 8 -1 -1 9 1 -1 10 -1 1 First 10 grid weights: 1 -1.26984 2 -0.190476 3 -0.190476 4 -0.190476 5 -0.190476 6 0.203175 7 0.203175 8 -0.0666667 9 -0.0666667 10 -0.0666667 Weights sum to 4 Correct value is 4 Creating R file = "cc_d2_level3_r.txt". Creating W file = "cc_d2_level3_w.txt". Creating X file = "cc_d2_level3_x.txt". SPARSE_GRID_CC_DATASET Normal end of execution. 12 October 2007 03:19:05 PM