Home License -- for personal use only. Not for government, academic, research, commercial, or other organizational use. 13-May-2025 11:33:21 ccn_rule_test(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7. Test ccn_rule(). 13-May-2025 11:33:21 ccn_rule(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7 Compute a nested Clenshaw Curtis rule for approximating Integral ( A <= x <= B ) f(x) dx of order N. The user specifies N, A, B, and FILENAME. N is the number of points: A is the left endpoint; B is the right endpoint; FILENAME is used to generate 3 files: filename_w.txt - the weight file filename_x.txt - the abscissa file. filename_r.txt - the region file. N = 9 A = -1.000000 B = 1.000000 FILENAME = "ccn_o9". Creating quadrature files. "Root" file name is "ccn_o9". Weight file will be "ccn_o9_w.txt". Abscissa file will be "ccn_o9_x.txt". Region file will be "ccn_o9_r.txt". CCN_RULE: Normal end of execution. 13-May-2025 11:33:21 ccn_rule_test(): Normal end of execution. 13-May-2025 11:33:21