Table 1: Comparison of the HAM solution with exact solution when and , respectively.

Exact solutionHAM solutionAbsolute error

0.05−6
−3
2
5
−0.004693564364865844
−0.08634570715015544
−0.21807963830331248
−0.01396823161345761
−0.0046935643648653635
−0.08634570715015137
−0.21807963830330718
−0.013968231613456493

4.06619182768963 × 10−15
5.30131494258512 × 10−15
1.11716191852906 × 10−15

0.25−6
−3
2
5
−0.003846044713671389
−0.07186718166243183
−0.2522584503864486
−0.017007824315900595
−0.0038460447137292153
−0.07186718165065627
−0.25225845037331035
−0.017007824315379085
5.782613970994888 × 10−14



0.5−6
−3
2
5
−0.0029978573890808136
−0.056906053378639285
−0.29829291297695726
−0.02173245972250237
−0.002997857417138099
−0.05690604775947111
−0.2982929041406657
−0.02173245944445047




0.75−6
−3
2
5
−0.002336284005515009
−0.044899022133116494
−0.3462100376919465
−0.027731694033315973
−0.0023362850215908897
−0.04489882076408693
−0.3462095739849941
−0.02773168287526794




1−6
−3
2
5
−0.0018204295917628886
−0.03532791434845481
−0.3932319186044759
−0.03532556752567461
−0.001820442360243653
−0.03532541242658223
−0.3932238664829637
−0.03532541242658223