>> quadrature_test ( 'cc_d6_level1' ) 05-Jun-2007 11:41:07 QUADRATURE_TEST MATLAB version Investigate the accuracy of a multidimensional quadrature rule by integrating test functions. QUADRATURE_TEST: User input: Quadrature rule X file = "cc_d6_level1_x.txt". Quadrature rule W file = "cc_d6_level1_w.txt". Quadrature rule R file = "cc_d6_level1_r.txt". Spatial dimension = 6 Number of points = 13 Prob Dim Points Approx Exact Error 1 6 13 9.500000 9.500000 0.000000 2 6 13 2.000000 11.200000 9.200000 3 6 13 0.000000 0.000000 0.000000 4 6 13 2.000000 97.523810 95.523810 5 6 13 9.523810 -------------- -------------- 6 6 13 0.000000 1.000000 1.000000 7 6 13 -15.021706 1.000000 16.021706 8 6 13 0.500000 0.500000 0.000000 9 6 13 1.660177 1.660208 0.000031 10 6 13 1.000000 1.500000 0.500000 11 6 13 4.436564 25.737501 21.300938 12 6 13 9.880055 -0.021895 9.901951 13 6 13 0.000000 0.000000 0.000000 14 6 13 -0.328125 -0.328125 0.000000 15 6 13 NaN -------------- -------------- 16 6 13 1.000000 1.500000 0.500000 17 6 13 0.500000 0.500000 0.000000 18 6 13 1.000000 0.080746 0.919254 19 6 13 0.011177 0.014044 0.002867 20 6 13 9.500000 9.500000 0.000000 24 6 13 0.000000 1.000000 1.000000 25 6 13 1.004721 1.004750 0.000030 26 6 13 0.000013 0.000013 0.000000 27 6 13 -0.722102 -0.722115 0.000013 28 6 13 0.600000 0.635782 0.035782 29 6 13 0.088992 0.090140 0.001148 30 6 13 0.986159 0.986220 0.000061 31 6 13 -0.264241 0.063797 0.328038 32 6 13 -5.204657 6.325733 11.530390 33 6 13 0.003906 0.004096 0.000190 34 6 13 -61528908387.819496 -------------- -------------- QUADRATURE_TEST: Normal end of execution. 05-Jun-2007 11:41:08 >>