07-Jan-2022 17:59:58 CHEBYSHEV2_RULE_TEST MATLAB/Octave version 9.8.0.1380330 (R2020a) Update 2. Test chebyshev2_rule. 07-Jan-2022 17:59:58 CHEBYSHEV2_RULE MATLAB version Compute a Gauss-Chebyshev type 2 rule for approximating Integral ( A <= x <= B ) f(x) * sqrt ( ( x - A ) * ( B - x ) ) dx of order ORDER. The user specifies ORDER, A, B and FILENAME. ORDER 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. ORDER = 5 A = -1 B = 1 FILENAME = "cheby2_o5". Creating quadrature files. "Root" file name is "cheby2_o5". Weight file will be "cheby2_o5_w.txt". Abscissa file will be "cheby2_o5_x.txt". Region file will be "cheby2_o5_r.txt". CHEBYSHEV2_RULE: Normal end of execution. 07-Jan-2022 17:59:58 CHEBYSHEV2_RULE_TEST Normal end of execution. 07-Jan-2022 17:59:58