“…In this table, we denote 1 , 2 , 3 , and 4 by the maximum absolute errors if the selected collocation points are, respectively, the zeros of the shifted Legnedre polynomial * +1 ( ), the shifted Chebyshev polynomials of the first and second kinds * +1 ( ) and * +1 ( ), and the shifted nonsymmetirc Jacobi polynomial (1,2) +1 ( ). Moreover, Table 6 displays a comparison between the best errors obtained by the application of GJCOMM with the best errors resulting from the application of the methods mentioned in Example 2.…”