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Table 5 Comparison of approximate and exact solution and absolute error of Example 5.5 when \(J=4\)

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

w Approximate solution Exact solution Error [33]
0.0 1.000000000000000 1.000000000000000 0.00000e-00 0.00000e-00
0.1 1.094837581924854 1.094837581924854 0.00000e-00 3.88578e-15
0.2 1.178735908636302 1.178735908636303 1.33226e-15 1.46216e-13
0.3 1.250856695786933 1.250856695786946 1.24344e-14 8.80518e-13
0.4 1.310479336311486 1.310479336311536 4.99600e-14 2.35822e-12
0.5 1.357008100494460 1.357008100494576 1.15463e-13 3.80140e-12