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Table 1 Comparison of approximate and exact solution and absolute error of Example 5.1 when \(J=4\)

From: Numerical solutions of higher order boundary value problems via wavelet approach

w Approximate solution Exact solution Error [30]
0.0 1.000000000000000 1.000000000000000 0.00000e-00 0.00000e-00
0.1 0.994653826267967 0.994653826268083 1.15796e-13 8.82148e-06
0.2 0.977122206525615 0.977122206528136 2.52120e-12 8.64267e-06
0.3 0.944901165290643 0.944901165303202 1.25587e-11 2.92062e-06
0.4 0.895094818551454 0.895094818584762 3.33081e-11 5.96046e-07
0.5 0.824360635288676 0.824360635350064 6.13880e-11 6.73532e-06